Panasonic Recordable Dvd Home Theater System Sc Rt50 Operating Instructions

							41
RQT8655
Using other useful functions
Preparation
Press [THEATER] to switch the remote control to operate this unit.
Audio output from this unit becomes 2-channel only. Multi-channel 
audio is down-mixed (
➡page 49).
wRecording audio from discs or television 
broadcasts to a tape deck
1 Discs: Press [DRIVE SELECT] to select the DVD drive as the source.Television broadcasts: Press [9: CH] to select the channel.
2 Start recording and play.
Refer to the manual of the other unit for details.
wTo playback audio from a tape deck, etc., 
through this unit’s speakers
1 Press [DRIVE SELECT] to select the DVD drive as the source.
2 Press [INPUT] to select “IN1” or “IN2”.
3 Star t play.
1 Press [AUX] to select “AUX” as the source.
2 Turn on the television and select the channel.
3 Adjust the volume on this unit.
pSet TV volume minimum.
1Reduce the volume and connect the 
headphones (not included).
Headphone plug type: ∅3.5 mm (1/8″) stereo mini plug
2Adjust headphone volume with 
[
ABVOLU ME] .Audio output becomes 2-channel only. Multi-channel audio is 
down-mixed (➡page 49).
]Note]pWhen headphones are connected, “Equalizer (EQ)” and “Surround 
Music” can be used to change the sound quality (➡ page 35). 
pAvoid listening for prolonged periods of time to prevent hearing 
damage.
The Music Port allows you to connect and enjoy music from an 
external device (e.g. MP3 player) through your home theater system.
Preparation
To avoid distorted sound, make sure that any equalizer function of 
your external device is turned off.
1Reduce the volume and connect the 
external device (not included).
Plug type: ∅3.5 mm (1/8″) stereo mini plug
2Press [MUSIC P.] to select “F MUSICP”.
FMUSICP





RMUSICP*
AU X$
* Select “R MUSICP” if the optional Panasonic wireless 
accessory (e.g. SH-FX60) is set up with your home theater 
system. For details, please refer to its operating instructions.
3Adjust the external device volume to a 
normal listening level, and then adjust 
the volume of the main unit with 
[
ABVOLU ME] .
]Note]pWhen “R MUSICP” is selected, “Equalizer (EQ)” and “H. Bass” can 
be set to change the sound quality. (➡ page 35)
pIf the audio is distorted, turn the volume down on the connected 
external device. 
Connecting other audio equipment
FM/AM broadcasts and audio from the AUX terminals, “F MUSICP” 
or “R MUSICP” are not output through the AUDIO OUT terminals.
Enjoying TV broadcast with this unit’s 
speakers
INPUT
9:CH MUSIC P., AUX
DRIVE SELECT
ABVO LU M E THEATER
R       L
PLAY OUTR       L
REC IN
Red White
Red White
Red White Red White
Tape deck
Audio cable(not included)For play For
recording
OUTIN1
You can also 
connect to the 
IN2 input 
terminals on 
the front. Back of the main unit
AUDIO OUT
L
R
Television
Audio cable (not included)
Red
WhiteRed White
Back of the main unit
Using headphones
Using the Music Port
ABVOLUME
ABVOLUME
External device
Reduce the volume before 
connecting. Audio cable
(not included)
Changing the unit’s settings / Using other useful functions 
						

							42
RQT8655
Messages
On the televisionPage
On the unit’s display
The following messages or service numbers appear on the unit’s display when something unusual is detected during startup and use. Cannot finish recording 
completely.pThe program was copy-protected.
pThe disc may be full.
pThe maximum number of times you can record the program is exceeded.—
—
12
Cannot play.pYou inserted an incompatible disc (Discs recorded in PAL video, etc.).7
Cannot record on the disc.pThe disc may be dirty or scratched.8
Unable to format.
Please check the disc.
Cannot play back on this unit.p You tried to play a non-compatible image.
pTurn the unit off and re-insert the card.19
8
Cannot record. Disc is full.pCreate space by deleting any unnecessary titles. [RAM] [-RW‹V›] [+RW] 
[Even if you delete recorded content from DVD-R, DVD-R DL, +R or +R DL, there is no 
increase in disc space. Available disc space on DVD-RW (DVD-Video format) or +RW 
increases only when the last recorded title is deleted.]
pUse a new disc.23, 31
— Cannot record. Maximum 
numbers of titles exceeded.
No disc.pThe disc may be upside down.—
No folders.pThere is no compatible folder in this unit.7
No SD Card
No valid SD card.pThe card is not inserted. If this message is displayed with a compatible card already 
inserted, turn off the unit, remove and then re-insert the card.
pThe card inserted is not compatible or the card format does not match.8
7
There is not enough free
space on the copying 
destination.pCreate space by deleting any unnecessary items.23, 27, 31, 
32
Please change the disc.pThere may be a problem with the disc. Press [OPEN/CLOSE] on the main unit to 
remove it and check it for scratches or dirt. (The unit turns off automatically after you open 
the tray.)8
This is a non-recordable disc.pThe unit cannot record on the disc you inserted. Insert a DVD-RAM or unfinalized DVD-R, 
DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL or +RW.
pYou inserted an unformatted DVD-RAM, DVD-RW, +R, +R DL or +RW. Format the disc 
with this unit.6
32 This disc is not formatted 
properly.
pThe operation is prohibited by the unit or disc.—
SET 
(“t” stands for a number.)pThe remote control and main unit are using different codes. 
Change the code on the remote control.
Press and hold [ENTER] and the indicated number button at the 
same time for more than 2 seconds.15(Setup Guide)
HARD ERR
(“HARD” and “ERR” are 
alternately displayed.)pIf there is no change after turning the unit on and off, consult the dealer where the unit was 
purchased.—
NoREADpThe disc is dirty or badly scratched. The unit cannot record, play, or edit.
pThe message may appear when the DVD lens cleaner has finished cleaning.
Press [OPEN/CLOSE] on the main unit to eject the disc.8
—
NoWRITpRecording may be unavailable due to a disc problem. Use a new disc.—
NoERASpDeleting an item may be unavailable due to a disc problem. Use a new disc.—
PLEASE WAIT
(“PLEASE” and “WAIT” are 
alternately displayed.)pDisplayed when the unit is started. This is not malfunction.
pThe unit is carrying out its recovery process. You cannot operate the unit while “PLEASE 
WAIT” is displayed.—
—
UNSUPPORT
(“UNSUP” and “PORT” are 
alternately displayed.)pYou have inserted a disc the unit cannot play or record on. 6, 7
UNFORMAT
(“UNFOR” and “MAT” are 
alternately displayed.)pYou have inserted a new DVD-RW/+R/+R DL/+RW or a DVD-RAM/DVD-RW (DVD-Video 
format) recorded on other equipment.32
F74pThe HDMI connection could not be authenticated due to a transfer malfunction.—
F75pThe HDMI connection could not be authenticated due to an internal data malfunction.—
U59pThe unit is hot.
The unit switches to standby for safety reasons. Wait about 30 minutes until the message 
disappears.
Select a position with good ventilation when installing the unit. Do not block ventilation 
holes on the top or rear of the unit.—
U61p(When a disc is not inserted) Displays when a malfunction has occurred during recording, 
playback or copy. This is displayed when the unit is in the recovery process to return to 
normal operation; it is not broken. Once the display clears you can use the unit again.—
U71pThe connected equipment is not HDMI compatible.— 
						

							43
RQT8655
On the unit’s display (Continued)Page
Set upPage
Disc
RecordingU72
U73pThe HDMI connection acts unusually.
–The connected equipment is not HDMI compatible.
–The HDMI cable is damaged.—
U88p(When a disc is inserted) Displays when there was something unusual detected with the 
disc while playback or copy. This is displayed when the unit is in the recovery process to 
return to normal operation; it is not broken. Once the display clears you can use the unit 
again.44
U99pThe unit fails to operate properly. Press [POWER¦/I] on the main unit to switch the unit to 
standby. Now press [POWER¦/I] on the main unit again to turn the unit on.—
AF F61pCheck and correct the speaker cord connections.
If this does not fix the problem, there is a power supply problem. Consult the dealer.2–5 
( Setup Guide)
Frequently asked questions
Do the Audio/Video cables need to be 
connected to the TV in order to see 
the Menus?pIf your television does not have AUDIO/VIDEO terminals, an RF modulator is necessary. 
Consult your local dealer for more information.6– 8( Setup Guide)
The television has both S VIDEO IN 
terminal, COMPONENT VIDEO IN 
terminals and HDMI IN terminal. 
Which terminal should I connect with?pThe output picture quality increases in the following order.
–VIDEO IN terminal, S VIDEO IN terminal, COMPONENT VIDEO IN terminals and 
HDMI IN terminal. However it will take longer to startup when it is connected with the 
HDMI IN terminal.—
Is my television progressive output 
compatible?pAll Panasonic televisions that have 480p input terminals are compatible. Consult the 
manufacturer if you have another brand of television.—
Can I play DVD-R, DVD-R DL, DVD-
RW (DVD-Video format), +R, +R DL 
and +RW recorded with this unit with 
other equipment?pYou can play on compatible equipment such as DVD players after finalizing the disc on 
this unit. It is not necessary to finalize +RW. However, depending on the condition of the 
recording, the quality of the disc and capabilities of the DVD player, play may not be 
possible. To enable play on other DVD players, please use “Create DVD Top Menu” in the 
DVD Management menu.33
Can I play DVD-Video, DVD-Audio 
and Video CDs bought in another 
country?pYou can play them if the video standard is NTSC.
pHowever, you cannot play DVD-Video if their region number does not include “1” or “ALL”. —
Cover
Can a DVD-Video that does not have 
a region number be played?pThe DVD-Video region number indicates the disc conforms to a standard. You cannot 
play discs that do not have a region number. —
Please tell me about DVD-R, DVD-R 
DL, DVD-RW, +R, +R DL and +RW 
compatibility with this unit.pThis unit records and plays DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL 
and +RW, and plays DVD-RW (VR format).
pThis unit also records and plays high speed recording compatible discs.
pAfter recording but before finalizing +R, +R DL discs
–You may not be able to play and record discs on this unit after recording them on other 
Panasonic products or other manufacturer’s equipment.
–You may not be able to play and record discs on other equipment after recording them 
on this unit.
After finalizing the disc, however, you will be able to play it on any DVD-Video compatible 
player.6, 7
6
—
Please tell me about CD-R and CD-
RW compatibility with this unit.pThis unit plays CD-R/CD-RW discs (audio recording discs) which have been recorded 
under one of the following standards: CD-DA, Video CD, MP3 and still pictures (JPEG/
TIFF). 
Close the session or finalize the disc after recording. This unit can recognize up to 99 
folders (groups) and 999 files (tracks) on a disc with MP3 or still pictures (JPEG/TIFF).
pYou cannot write to a CD-R or CD-RW with this unit.7, 19, 20
—
Can I record from a commercially 
purchased video cassette or DVD?pMost commercially sold video cassettes and DVD are copy protected; therefore, 
recording is usually not possible.—
Can I switch to SAP during recording?pWith DVD-RAM, you can, and the recorded audio also changes. Just press [AUDIO].
pWith DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL or +RW you cannot. 
Change before recording with “Multi-channel TV Sound ( MTS )” in the Setup menu.13
39
Messages / Frequently asked questions 
						

							44
RQT8655
Troubleshooting guide
Before requesting service, make the following checks. If you are in doubt about some of the check points, or if the solutions indicated in the chart 
do not solve the problem, refer to “Customer Services Directory” on page 51.
The following do not indicate a problem with this unit:
PowerPage
TV screen and video
DisplayspRegular disc rotating sounds.
pPoor reception due to atmospheric conditions.
pImage disturbance during search.
pInterruptions in reception due to periodic satellite broadcasting 
breaks.pOperations do not work due to a poor-quality disc. (Try again using a 
Panasonic disc.)
pThe unit freezes due to one of its safety devices being activated. 
(Press and hold [POWER¦/I] on the main unit for 10 seconds.)
No power. pInsert the AC power supply cord securely into a known active AC outlet.11( Setup Guide)
The unit switches to the 
standby mode.pThis is a power saving feature. Change “Off Timer” in the Setup menu, if you would prefer.
pOne of the unit’s safety devices is activated. Press [POWER¦/I] on the main unit to turn the 
unit on.37
—
The images from this unit do 
not appear on the television.
Picture is distorted.pMake sure that the television is connected to the VIDEO OUT terminal, S VIDEO OUT 
terminal or COMPONENT VIDEO OUT terminals or HDMI AV OUT terminal on this unit.
pMake sure that the television’s input setting (e.g., VIDEO 1) is correct.
pThe television isn’t compatible with progressive signals. Press and hold [w] and [C1.3] on 
the main unit at the same time for about 5 seconds. The setting will change to interlace.
pWhen connecting with a component video cable to a television that is incompatible with 
progressive video, check if there is also an HDMI cable connected to the other equipment. If 
so, turn the power off to the device connected with an HDMI cable, and set the “HDMI Video 
Output” to “Off ” in the Setup menu.
pPicture may not be seen when more than 4 devices are connected with HDMI cables.
Reduce the number of connected devices.6–10( Setup Guide)—
—
39
—
Television reception worsens 
after connecting the unit.pThis can occur because the signals are being divided between the unit and other equipment. 
It can be solved by using a signal booster, available from audio-visual suppliers. If it is not 
solved by using a signal booster, consult the dealer.—
Status messages do not appear.pSelect “Automatic” in “Status Messages” in the Setup menu.39
The blue background does not 
appear.pSelect “On” in “Blue Background” in the Setup menu.39
The 4:3 aspect ratio picture 
expands left and right.
Screen size is wrong.pUse the television to change the aspect. If your television does not have that function, set 
“Progressive” in the Video menu to “Off”.
pIf you connect an HDMI cable, set “HDMI Output Display Aspect” in the Setup menu to 
“Normal”.
pCheck the settings for “TV Type”, “4:3 TV Settings for DVD-Video” or “4:3 TV Settings for 
DVD-RAM” in the Setup menu.21
39
39
There is a lot of after-image 
when playing video.pSet “DNR” in the Video menu to “Off”.21
When playing DVD-Video using 
progressive output, one part of 
the picture momentarily 
appears to be doubled up.pSet “Progressive” in the Video menu to “Off”. This problem is caused by the editing method or 
material used on DVD-Video, but should be corrected if you use interlace output.
pWhen you use the HDMI AV OUT terminal for video output, follow the steps below for setting.
1 Connect this unit to the TV with any cable except the HDMI cable.
2 Set “HDMI Video Output” in the Setup menu to “Off ”.21
—
39
There is no apparent change in 
picture quality when adjusted 
with the Video menu in the on-
screen menus.pThe effect is less perceivable with some types of video.—
The display is dim.pChange “FL Display” in the Setup menu.39
“12:00A” is flashing on the 
unit’s display.pSet the clock.15
( Setup Guide)
Compared to the actual 
recorded time, less remaining 
time is displayed.pThe displayed recording/play time is converted from the number of frames at 29.97 frames 
(equal to 0.999 seconds) to one second. There will be a slight difference between the time 
displayed and the actual elapsed time (e.g., actual one-hour elapsed time may display as 
approximately 59 minutes 56 seconds). This does not affect the recording.—
The time recorded on the disc 
and the available time shown 
do not add up.
The play time shown for MP3 
does not agree with the actual 
time.pTimes shown may disagree with actual times.
pEven if you delete recorded content from DVD-R, DVD-R DL, +R or +R DL, there is no 
increase in disc space.
pAvailable recording space on DVD-RW (DVD-Video format) or +RW increases only when the 
last recorded title is deleted. It does not increase if other titles are deleted.
pAvailable recording space on DVD-R, DVD-R DL, +R and +R DL reduces if you have 
repeatedly recorded and edited more than 200 times or so. (For the second layer on DVD-R 
DL and +R DL, this happens after about 60 times.)
pWhile searching, the elapsed time may not display correctly.—
—
—
—
—
“U88” is displayed and the disc 
cannot be ejected.pThe unit is carrying out the recovery process. Do the following to eject the disc.
1Press [POWER¦/I] on the main unit to switch the unit to standby.
If the unit doesn’t switch to standby, press and hold [POWER¦/I] on the main unit for 
about 10 seconds. The unit is forcibly switched to standby.
2 While the unit is off, press and hold [w] and [CH9] on the main unit at the same time for 
about 5 seconds. Remove the disc.—
“ ” is flashing.
(When using optional wireless 
accessory)pThere is no link between the main unit and the wireless accessory. Check that the wireless 
accessory is plugged into the AC outlet.
pEnsure that the digital transceiver is fully inserted into the slot of the main unit.—
— 
						

							45
RQT8655
RadioPag e
Sound
Operation
Noise is heard.
Sound is distorted.
“TUNED” is flashing or doesn’t 
light.
“ST” is flashing or doesn’t light 
during FM broadcasts.
pThis is being caused by weak signal reception.
When listening to FM radio, try the following operations.
– Adjust the position of the FM antenna. 
– Use an FM outdoor antenna.
– Press [FM MODE] to set to “MONO”.
When listening to AM radio, try the following operations.
– Adjust the position of the AM antenna. 
– Press [FM MODE] to select between “BP1” and “BP4” that receives good reception.
—
34
34
—
34
A beat sound is heard.pTurn the television off or separate it from the unit.—
A low hum is heard during AM 
broadcasts.pSeparate the antenna from other cables and cords.—
The radio cannot be tuned in.pTurn off nearby televisions, video cassette recorders, satellite receivers and computers.—
All programmed radio presets 
are erased.
Returns to the original setting 
even after making changes to the 
sound field system settings.
pRadio and sound field system settings are stored to memory after pressing [¦]. Do not 
remove the AC power supply cords until “BYE” disappears from the unit’s display.—
No sound.
Low volume.
Distorted sound.
Cannot hear the desired audio 
type.pCheck the connections and settings.
pPress [AUDIO] to select the audio.
pSome multi-channel DVD-Audio will prevent down-mixing of all or part of their contents if this 
is the manufacturer’s intention.
In the following situations, these DVD-Audio discs will not output audio correctly (Front two 
channels only, etc. will output audio).
– When using headphones.
– When audio is output through the television speakers.
pTurn the volume up.
pTurn muting off.
pSwitch off the unit, determine and correct the cause, then switch the unit on.
Causes include:
– Shorting (bare wires touching) of positive and negative speaker wires.
– Using speakers with an impedance lower than that rated for this unit.
– Straining of the speakers through excessive volume or power.
– Using the unit in a hot environment without proper ventilation.
pThe factory settings for the “H. Bass” and Subwoofer levels are optimized for 5.1 channel 
movie playback. If the bass seems too heavy during 2-channel disc playback, etc. change the 
settings.
p When “R MUSICP” is selected, you cannot set anything other than “Equalizer (EQ)” or “H. 
Bass” to change the sound quality. Also, when using headphones, you cannot set anything 
other than “Equalizer (EQ)” or “Surround Music”. 
pIf the audio is distorted when “F MUSICP” or “R MUSICP” is selected, turn the volume down 
on the connected external device.
pWhen audio playback is output through multi-channel, “Sound Field Control (SFC)” cannot be 
set.
pThe sound effects will not work when audio is output from the HDMI AV OUT terminal.
pAudio may not be heard when more than 4 devices are connected with HDMI cables. Reduce 
the number of connected devices.
pDepending on the connected equipment, the sound may be distorted if this unit is connected 
with an HDMI cable.2–11( Setup Guide),39
17
49
41
—
—
36
—
35, 36
—
41
—
—
—
—
Cannot switch audio.pYou cannot change the audio type when DVD-R, DVD-R DL, DVD-RW (DVD-Video format), 
+R, +R DL or +RW is in the disc tray.
pYou cannot change the audio type when playing DVD-R, DVD-R DL, DVD-RW (DVD-Video 
format), +R, +R DL or +RW. [You can select “Main” or “SAP” in “Multi-channel TV Sound 
(MTS)” in the Setup menu before recording.]
pThere are discs where audio cannot be changed because of how the disc was created.—
39
—
Humming heard during play.pAn AC power supply cord or fluorescent light is near the main unit. Keep other appliances 
and cords away from the main unit.—
Cannot operate the television.pPress [TV] to switch the remote control to operate the television. pChange manufacturer code. Some televisions cannot be operated even if you change the code.—
15
( Setup Guide)
The remote control doesn’t 
work.pPress [THEATER] to switch the remote control to operate this unit.
pThe remote control and main unit are using different codes. 
Change the code on the remote control.
Press and hold [ENTER] and the indicated number button at 
the same time for more than 2 seconds.
pThe batteries are depleted. Replace them with new ones.
pYou are not pointing the remote control at the main unit’s remote control signal sensor during 
operation.
pColored glass may obstruct the signal reception/transmission.
pDon’t place the signal sensor in direct sunlight or in areas that may be subject to sunlight 
exposure.
pIt may be necessary to set the code on the remote control again after changing the batteries.
pIt may be necessary to set the manufacturer code again after changing the batteries.—
15
( Setup Guide)
4
4
—
—
15
( Setup Guide)15( Setup Guide)
Troubleshooting guide 
						

							46
RQT8655
Troubleshooting guide
Operation (Continued)Page
Recording, scheduled recording and copying
The unit is on but cannot be 
operated.pRecording drive or playback drive has not been selected properly.
pSome operations may be prohibited by the disc.
pThe unit is hot (“U59” appears on the display). Wait for “U59” to disappear.
pOne of the unit’s safety devices may have been activated.
Reset the unit as follows:
1Press [POWER¦/I] on the main unit to switch the unit to standby.
If the unit doesn’t switch to standby, press and hold [POWER¦/I] on the main unit for 
about 10 seconds. The unit is forcibly switched to standby.
Alternatively, disconnect the AC power supply cord, wait one minute, then reconnect it.
2Press [POWER¦/I] on the main unit to switch it on. If the unit still cannot be operated, 
consult the dealer.
pCondensation has formed. Wait 1 to 2 hours for it to evaporate.12, 16
—
—
—
—
Cannot eject disc.pThe unit is recording.
pThe unit may have a problem. While the unit is off, press and hold [w] and [CH9] on the 
main unit at the same time for about 5 seconds. Remove the disc and consult the dealer.—
—
Startup is slow.
When the unit is turned on, 
audio and video output takes a 
long time.pStartup takes time in the following situations.
–A disc other than a DVD-RAM is inserted.
–The clock is not set.
–Immediately after a power failure or the AC power supply cord is connected.
–When the unit is connected with an HDMI cable.—
Takes time to read DVD-RAM.pIt may take time to read a disc if it is being used for the first time in this unit or it has not been 
used for a long time.—
During disc or card operation 
the unit does not respond.pThe selector has been set to “FM”, “AM”, “AUX”, “F MUSICP” or “R MUSICP”. Press [DRIVE 
SELECT] to select “DVD” or “SD” as the source.—
Cannot record.pYou haven’t inserted a disc or the disc you inserted cannot be recorded on. Insert a disc the 
unit can record onto.
p[RAM] [-RW‹V›] [+R] [+R]DL] [+RW] The disc is unformatted. Format the disc using DVD 
Management.
pThe write-protect tab on the cartridge is set to PROTECT, or the disc is protected with DVD 
Management.
pSome programs have limitations on the number of times they can be recorded. (CPRM)
pThe disc is full or nearly full. Erase unneeded titles or use another disc.
pYou cannot record on finalized DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL 
or DVD-RW (VR format) discs.
pDue to peculiarities of DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL or +RW 
you may be unable to record onto them if you either insert and remove the disc or switch the 
unit on and off while a disc is loaded, a total of fifty times.
pDVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R, +R DL and +RW recorded on this unit 
may not be recordable on other Panasonic DVD recorders.
pAudio from FM/AM broadcasts cannot be recorded.6
32
32
49
23, 31
33
—
—
—
Cannot record from external 
equipment.pCheck the connection is correct.
pSelect the input channel (“IN1”, “IN2” or “DV”) for the equipment you have connected.6– 9
( Setup Guide)30
—
Scheduled recording does not 
work properlypThe scheduled program is incorrect or different scheduled program times overlap. Correct the 
program.
pSet the clock.15
15
( Setup Guide)
Scheduled recording does not 
stop even when [w] is pressed.pIf you start recording immediately after turning on the unit while “Quick Start” is set to “On”, 
you cannot then stop recording for a few seconds.
p1 Press [DRIVE SELECT] to select the DVD drive.
2 Press [w], press [,] to select “Stop recording” and then press [ENTER].
Recording stops.37
—
The scheduled program remains 
even after recording finishes.pThe scheduled program remains if set to Monday - Friday, Monday - Saturday, Sunday - 
Saturday or weekly.14
A part or whole of a recorded 
title has been lost.pIf there is a power failure or the plug is disconnected from the household AC outlet while 
recording or editing, the title may be lost or the disc may become unusable. You will have to 
format the disc ([RAM] [-RW‹V›] [+RW]) or use a new disc. Please take care as we cannot offer 
any guarantee regarding lost titles or discs.32
The DV camcorder recording 
function does not work. pIf images cannot be recorded or if the recording is aborted, check the connections and DV 
equipment settings.
pYou cannot start recording until the images from the DV equipment appear on the television. 
pRecording may not be performed as desired if the time codes on the tape in the DV 
equipment are not successive.
pDepending on the equipment, the DV camcorder recording may not operate properly.
pYou can only record audio/video images on a DV tape.30
—
—
—
— 
						

							47
RQT8655
PlayPag e
Edit
Still pictures
Play fails to start even when 
[] (PLAY) is pressed.
Play starts but then stops 
immediately.pInsert the disc correctly with the label facing up.
pThe disc is dirty.
pYou tried to play a blank disc or unplayable disc on this unit.
pYou tried to play +RW that needs to be finalized on the equipment used for recording.
pWhen recording to DVD-RAM using EP (8H) mode, play may not be possible on DVD players 
that are compatible with DVD-RAM. In this case use EP (6H) mode.
pYou cannot play discs during DV camcorder recording.12
8
6, 7
—
38
—
Audio and video momentarily 
pause.pThis occurs between playlist chapters.
pThis occurs between chapters and with partially deleted titles on +RW, finalized DVD-R, 
DVD-R DL, DVD-RW (DVD-Video format), +R and +R DL that have been copied using the 
high speed mode.
pThis occurs as scenes change during Quick View.
pWhen playing a title recorded on both layers of a DVD-R DL or +R DL, video and audio may 
momentarily cut out when the unit is switching layers.—
—
—
—
DVD-Video is not played.pYou have set a ratings level to limit DVD-Video play. Change this setting.38
Alternative soundtrack and 
subtitles cannot be selected.pThe languages are not recorded on the disc.
pYou may have to use the disc’s menus to select languages.—
16
No subtitles.pWhen progressive output is on, closed captions cannot be displayed.
pSubtitles are not recorded on the disc.
pSet “Subtitle” on the on-screen menu to “On”.—
—
21
Angle cannot be changed.pAngles can only be changed during scenes where different angles are recorded.—
You have forgotten your 
ratings password.
You want to cancel the ratings 
level.pWhile the disc tray is open, press [DRIVE SELECT] to select DVD drive then press and hold 
[qREC] and [C1.3] on the main unit at the same time for 5 or more seconds. (“INIT” will 
appear on the unit’s display). The ratings level returns to “8”.—
Quick View does not work.pThis does not work when audio is other than Dolby Digital.
pThis does not work when recording is in XP or FR mode.—
—
The resume play function 
does not work.pThe stopped position is cleared when:
–You press [w] several times.
–You open the tray.
–[DVD-A] [CD] [VCD]You turn the unit off.—
Cannot format.pThe disc is dirty. Wipe with a damp cloth and then wipe dry.
pYou tried formatting a disc that is not compatible with this unit.8
6, 7
Cannot create chapters.
Cannot mark the start point or 
the end point during 
“Shorten Title” operation.pThe unit writes the chapter division information to the disc when you turn it off or remove the 
disc. The information is not written if there is an interruption to the power before this.
pThese operations are not possible with still pictures.
pYou cannot set points if they are too close to each other. You cannot set an end point before a 
start point.—
—
—
Cannot delete chapters.pWhen the chapter is too short to erase, use “Combine Chapters” to make the chapter longer.23
The available recording space 
doesn’t increase even after 
deleting recordings on the 
disc.pAvailable recording space on DVD-R, DVD-R DL, +R or +R DL does not increase even after 
erasing previously recorded titles.
pAvailable recording space on DVD-RW (DVD-Video format) or +RW increases only when the 
last recorded title is erased. It does not increase if other titles are erased.—
—
Cannot create a playlist.pYou cannot select all the chapters at once in a title if the title also includes still pictures. Select 
them individually.—
Cannot display Direct 
Navigator screen.pThis screen cannot be displayed during recording or copying.—
Cannot edit or format a card.pRelease the card’s protection setting. (With some cards, the “Write Protection Off ” message 
sometimes appears on the screen even when protection has been set.)32
The contents of the card 
cannot be read.pThe card format is not compatible with the unit. (The contents on the card may be damaged.) 
Format using FAT 12 or FAT 16 with other equipment or format the card with this unit.
pThe card contains a folder structure and/or file extensions that are not compatible with this 
unit.
pTurn off and then turn on the unit again.
pYou can use SD Memory Cards with capacities from 8MB to 2GB on this unit.7, 19, 32
7
—
7
Copying, deleting and setting 
protection takes a long time.pWhen there are a lot of folders and files, it may sometimes take a few hours.
pWhen repeating copying or deleting, it may sometimes take a long time. Format the disc or 
card.—
32
Scheduled recording began in 
the middle of editing a still 
picture.pIf it comes to the time scheduled for recording, the recording may start even though you are 
editing.—
Troubleshooting guide 
						

							48
RQT8655
Product Service
1. Damage requiring service— The unit should be serviced by qualified service personnel if:
(a) The AC power supply cord or AC adaptor has been damaged; or
(b) Objects or liquids have gotten into the unit; or
(c) The unit has been exposed to rain; or
(d) The unit does not operate normally or exhibits a marked change in performance; or
(e) The unit has been dropped or the cabinet damaged.
2. Servicing— Do not attempt to service the unit beyond that described in these operating instructions. Refer all other servicing to authorized 
servicing personnel.
3. Replacement parts— When parts need replacing ensure the servicer uses parts specified by the manufacturer or parts that have the same 
characteristics as the original parts. Unauthorized substitutes may result in fire, electric shock, or other hazards.
4. Safety check— After repairs or service, ask the servicer to perform safety checks to confirm that the unit is in proper working condition.
The servicer will require all components to service your system. Therefore, should service ever be necessary, be sure to bring the entire system.
For product information or assistance with product operation:
Refer to “Customer Services Directory” on page 51.
User memo:
Product information
The model number and serial number of this product can be found 
on either the back or the bottom of the unit. 
Please note them in the space provided below and keep for future 
reference.
MODEL NUMBER 
SC-RT50SERIAL NUMBER 
DATE OF PURCHASE  _________________________________
DEALER NAME  ______________________________________
DEALER ADDRESS  __________________________________
___________________________________________________
TELEPHONE NUMBER ________________________________ 
						

							49
RQT8655
Glossary
CPPM (Content Protection for Prerecorded Media)
A copy protection system used for DVD-Audio files. This unit 
supports CPPM.
CPRM (Content Protection for Recordable Media)
CPRM is technology used to protect broadcasts that are allowed to 
be recorded only once. Such broadcasts can be recorded only with 
CPRM compatible recorders and discs.
Dolby Digital
This is a method of coding digital signals developed by Dolby
Laboratories. Apart from stereo (2-channel) audio, these signals can
also be multi-channel audio. A large amount of audio information can
be recorded on one disc using this method.
Down-mixing
This is the process of remixing the multi-channel audio found of 
some discs into two-channel output. 
Some multi-channel DVD-Audio will prevent down-mixing of all or 
part of their contents if this is the manufacturer’s intention.
This unit cannot down-mix these types of discs. (When the disc is 
automatically down-mixed, audio will not be output correctly when 
using headphones, etc. Audio is output only with the front two 
channels, etc.) 
DPOF (Digital Print Order Format)
DPOF is the standard printing format for still picture data taken by a 
digital camera, etc. It is used for automatic printing at a photo 
developing store or on your home printer.
Drive
In the instance of this unit, this refers to the disc (DVD) and SD card 
(SD). These perform the reading and writing of data.
DTS (Digital Theater Systems)
This surround system is used in many movie theaters. There is good
separation between the channels, so realistic sound effects are 
possible.
Dynamic range
Dynamic range is the difference between the lowest level of sound 
that can be heard above the noise of the equipment and the highest
level of sound before distortion occurs. Dynamic range compression
means reducing the gap between the loudest and softest sounds.
This means you can listen at low volumes but still hear dialog clearly.
Film and video
DVD-Video are recorded using either film or video. This unit can 
determine which type has been used, then uses the most suitable 
method of progressive output.
Film: Recorded at 24 or 30 frames per second. Generally 
appropriate for motion picture films.
Video: Recorded at 30 frames/60 fields per second. Generally 
appropriate for TV drama programs or animation.
Finalize
A process that makes play of a recorded CD-R, CD-RW, DVD-R, etc.
possible on equipment that can play such media. You can finalize 
DVD-R, DVD-R DL, DVD-RW (DVD-Video format), +R or +R DL on 
this unit.
After finalizing, the disc becomes play-only and you can no longer 
record or edit. However, finalized DVD-RW can be formatted to 
become recordable.
Folder
This is a place on the disc or memory card where groups of data are 
stored together. In the case of this unit, it refers to the place where 
still pictures (JPEG, TIFF) are stored.
Formatting
Formatting is the process of making media such as DVD-RAM 
recordable on recording equipment.
You can format DVD-RAM, DVD-RW (only as DVD-Video format), 
+R, +R DL or +RW and SD memory card on this unit.
When you use DVD-RW, +R, +R DL or +RW, it must be formatted.
Formatting irrevocably deletes all contents.
Frames and fields
Frames refer to the single images that constitute the video you see 
on your television. Each frame consists of two fields.
pA frame still shows two fields, so there may be some blurring, but 
picture quality is generally better.
pA field still shows less picture information so it may be rougher, but 
there is no blurring.HDMI (High-Definition Multimedia Interface)
HDMI is a next-generation digital interface for consumer electronic 
products. Unlike conventional connections, it transmits 
uncompressed digital video and audio signals on a single cable. This 
unit supports high-definition video output (720p,1080i) from HDMI 
AV OUT terminal. To enjoy high-definition video a high-definition 
compatible television is required.
JPEG (Joint Photographic Experts Group)
This is a system used for compressing/decoding color still pictures.
If you select JPEG as the storage system on digital cameras, etc., 
the data will be compressed to 1/10–1/100 of its original size. The 
feature of JPEG is less deterioration in picture quality considering 
the degree of compression.
MP3 (MPEG Audio Layer 3)
An audio compression method that compresses audio to 
approximately one tenth of its size without any considerable loss of 
audio quality. You can play MP3 you have recorded onto CD-R and 
CD-RW.
Pan & Scan/Letterbox
In general, DVD-Video are produced with the intention that they be 
viewed on a widescreen television (16:9 aspect ratio), so images 
often don’t fit regular (4:3 aspect ratio) televisions. Two styles of 
picture, “Pan & Scan” and “Letterbox”, deal with this problem.
Pan & Scan: The sides are cut off so the picture 
fills the screen.
Letterbox: Black bands appear at the top and 
bottom of the picture so the 
picture itself appears in an aspect 
ratio of 16:9.
Playback control (PBC)
If a Video CD has playback control, you can select scenes and 
information with menus.
(This unit is compatible with version 2.0 and 1.1.)
Progressive/Interlace
NTSC, the video signal standard, has 480 interlaced (i) scan lines, 
whereas progressive scanning uses twice the number of scan lines. 
This is called 480p.
Using progressive output, you can enjoy the high-resolution video 
recorded on media such as DVD-Video. Your television must be 
compatible to enjoy progressive video.
Protection
You can prevent accidental deletion by setting writing protection or 
deletion protection.
Sampling frequency
Sampling is the process of converting the heights of sound wave 
(analog signal) samples taken at set periods into digits (digital 
encoding). Sampling frequency is the number of samples taken per 
second, so larger numbers mean more faithful reproduction of the 
original sound.
Thumbnail
This refers to a miniature representation of a picture used to display
multiple pictures in the form of a list.
TIFF (Tag Image File Format)
This is a system used for compressing/decoding color still pictures, a 
common format for storing high quality images on digital cameras
and other devices.
1080i
In one high definition image, 1080 alternating scan lines pass every 
1/60
th of a second to create an interlace image. Because 1080i more 
than doubles current television broadcasts of 480i, the detail is much 
clearer and creates a more realistic and rich image.
720p
In one high definition image, 720 scan lines pass at the same time 
every 1/60
th of a second to create a progressive image. Since 
progressive video does not alternate scan lines like interlace, there 
is a minimal amount of screen flicker. 
u
r
Fr a m e F ie l d
Field
Product Service / Glossary 
						

							50
RQT8655
Specifications
wAMPLIFIER SECTIONRMS Output Power: Dolby Digital Mode
1 kHz, 10 % total harmonic distortion
Front: 190 W per channel (8 j)
Center: 320 W (4 j)
Surround: 90 W per channel (4 j)
100 Hz, 10 % total harmonic distortion
Subwoofer: 320 W (4 j)
Total RMS Dolby Digital mode power: 1200 W
FTC Output Power: Dolby Digital Mode
120 Hz–20 kHz, 1.0 % total harmonic distortion
Front: 105 W per channel (8 j)
Center: 220 W (4 j)
Surround: 65 W per channel (4 j)
45 Hz – 120 Hz, 1.0 % total harmonic distortion
Subwoofer: 190 W (4 j)
Total FTC Dolby Digital mode power: 750 W
Input sensitivity/Input impedance
MUSIC PORT:  100 mV, 4.7 kj
wFM TUNER SECTIONFrequency range:87.9 – 107.9 MHz (200 kHz step)
87.5 – 108.0 MHz (100 kHz step)
Antenna terminals:75j unbalanced
wAM TUNER SECTIONFrequency range:520 – 1710 kHz (10 kHz step)
wRECORDER SECTIONRecordable discs:
DV D - R A M : Ve r. 2 .0
Ver. 2.1/3X–SPEED DVD-RAM Revision 1.0
Ver. 2.2/5X–SPEED DVD-RAM Revision 2.0
DVD-R: For General Ver. 2.0
For General Ver. 2.0/4X–SPEED DVD-R Revision 1.0
For General Ver. 2.x/8X–SPEED DVD-R Revision 3.0
For General Ver. 2.x/16X–SPEED DVD-R Revision 5.0
For General Ver. 2.x/16X–SPEED DVD-R Revision 6.0
For DL Ver. 3.0
For DL Ver. 3.x/4X–SPEED DVD-R for DL Revision 1.0DVD-RW: Ver. 1.1
Ve r.  1 .x/2X–SPEED DVD-RW Revision 1.0
Ve r.  1 .x/4X–SPEED DVD-RW Revision 2.0
Ve r.  1 .x/6X–SPEED DVD-RW Revision 3.0
+R: Ver. 1.0
Ve r.  1 . 1
Ve r.  1 . 2
Ve r.  1 . 3
for DL Ver. 1.0
+RW: Ver. 1.1, Ver. 1.2/4X–SPEED
Recording system:
DVD-RAM: DVD Video Recording format
DVD-R: DVD-Video format
DVD-R DL (Dual Layer): DVD-Video format
DVD-RW: DVD-Video format
+R
+R DL (Double Layer)
+RW
Recording time:
pMaximum 8 hours (using 4.7 GB disc)
XP: Approx. 1 hour SP: Approx. 2 hours
LP: Approx. 4 hours EP: Approx. 6 hours or 8 hours
Playable discs:
DVD-RAM: DVD Video Recording format
DVD-R: DVD-Video format
DVD-R DL (Dual Layer): DVD-Video format
DVD-RW: DVD-Video format, DVD Video Recording format
+R, +R DL (Double Layer), +RW
DVD-Video, DVD-Audio, CD-Audio (CD-DA), Video CD
CD-R/CD-RW (CD-DA, Video CD, MP3, JPEG)
Optical pick-up:System with 1 lens, 2 integration units
(662 nm wavelength for DVDs, 780 nm wavelength for CDs)
LASER Specification
Class 1 LASER Product
Wave Length: 780 nm (CDs), 662 nm (DVDs)
Laser Power:
No hazardous radiation is emitted with the safety protectionTelevision system
TV system: NTSC system, 525 lines, 60 fields
Antenna reception input: TV Channel:  2 ch–69 ch
CATV Channel:  1 ch–125 ch
RF converter output: Not provided
Video system
Recording system:MPEG2 (Hybrid VBR)
Input:LINE (pin jack) C2, 1.0 Vp-p; 75 j
S connector C2 Y:1.0 Vp-p; 75 j
C: 0.286 Vp-p; 75 j
Output:LINE (pin jack) C1, 1.0 Vp-p; 75 j
S connector C1 Y:1.0 Vp-p; 75 j
C: 0.286 Vp-p; 75 j
Component video output:Y,  P
B, PRC1 Y: 1.0 Vp-p; 75 j
(480i/480p) PB: 0.7 Vp-p; 75 j
PR: 0.7 Vp-p; 75 jAudio system
Recording system:Dolby Digital (2ch)
Analog Input:LINE (pin jack) C2
Reference input: 309 mVrms
FS: 2 Vrms (1 kHz, 0 dB)
Input impedance: 47 kj
Analog Output:LINE (pin jack) C1
Reference output: 309 mVrms
FS: 2 Vrms (1 kHz, 0 dB)
Output impedance: 1 kj
(Load impedance: 10 kj)
Number of channels:Recording: 2 channels
Playback: 2 channels
HDMI Output: (19 pin type A) C1 HDMI Ver.1.2a (EDID Ver.1.3)
SD Card Slot
Still Picture (JPEG, TIFF)SD Memory Card Slot: 1 pc
Compatible mediaSD Memory Card
a1, MultiMediaCard
FormatFAT 12, FAT 16
Image file format:
JPEG conforming to DCF (Design rule for Camera File system)
TIFF (Uncompressed RGB chunky), DPOF Compatible
Sub sampling; 4:2:2 or 4:2:0
Number of pixels:between 34C 34 and 6144C4096 pixels
Thawing time:Approx. 3 sec (6M pixels, JPEG)
DV input:IEEE 1394 Standard, 4 Pin: 1 pc
Regional Code:ž1
Clock unit:Quartz-controlled 12-hour digital display
wSPEAKER SECTIONpFront speakers [SB-FS940]
Ty p e :2 way, 3 speaker system, Bass-ref.
Woofer/Tweeter:
6.5 cm (2
1/2S) CONE typeM2, 6 cm (23/8S) CONE type
Impedance/Input power (IEC):8j/190 W (Max)a2
Output sound pressure:85 dB/W (1.0 m)
Frequency range:91 Hz – 30 kHz (L16 dB), 104 Hz – 25 kHz (L10 dB)Dimensions (WVHVD):258 mmM1350 mm (Max)/1100 mm (Min)M269 mm
[105/32SM535/32S (Max)/431/4S (Min)M1019/32S]Mass:Approx. 5.2 kg (11.5 lb.)
pCenter speaker [SB-PC940]
Ty p e :2 way, 3 speaker system, Bass-ref.
Woofer/Tweeter:
6.5 cm (2
1/2S) CONE typeM2, 6 cm (23/8S) CONE type
Impedance/Input power (IEC):4j/320 W (Max)a2
Output sound pressure:84 dB/W (1.0 m)Frequency range:103 Hz – 30 kHz (L16 dB), 120 Hz – 25 kHz (L10 dB)Dimensions (WVHVD):320 mmM92mmM90mm(1219/32SM35/8SM317/32S)
Mass:Approx. 1.4 kg (3.1 Ib.)
pSurround speakers [SB-FS941]
Ty p e :1 way, 1 speaker system, Bass-ref.
Full range:6.5 cm (2
1/2S) CONE type
Impedance/Input power (IEC):4j/90 W (Max)a2Output sound pressure:79 dB/W (1.0 m)Frequency range:84 Hz – 25 kHz (L16 dB), 96 Hz – 22 kHz (L10 dB)Dimensions (WVHVD):92 mmM270 mmM97 mm(35/8SM105/8SM313/16S)
Mass:Approx. 0.7 kg (1.5 Ib.)
pSubwoofer [SB-W940]
Ty p e :1 way, 1 speaker system, Bass-ref.
Woofer:17 cm (6
3/4S) CONE type
Impedance/Input power (IEC):4j/320 W (Max)
Output sound pressure:81 dB/W (1.0 m)
Frequency range:29 Hz –160 Hz (L16 dB)
34 Hz –135 Hz (L10 dB)
Dimensions (WVHVD):235 mmM448
mmM397mm(91/4SM175/8SM155/8S)
Mass:Approx. 6.7 kg (14.8 Ib.)
wGENERALPower supply:AC 120 V, 60 Hz
Power consumption:Main unit [SA-RT50]: 145 W
Dimensions (WVHVD) (Main unit [SA-RT50]):430 mmM75mmM385 mm(1615/16SM231/32SM155/32S)Mass (Main unit [SA-RT50]):Approx. 5.3 kg (11.8 lbs)
(Dimensions and Mass do not include the speakers.)
Operating temperature range:5QC–40 QC (41 QF–104 QF)
Operating humidity range:10 %–80 % RH (no condensation)
a1Includes miniSDTM cards. (A miniSDTM adaptor needs to be 
inserted.)
a2Ratings with the low cut filter equipped amplifier.
pSpecifications are subject to change without notice.
Mass and dimensions are approximate.
pUseable capacity will be less (SD Memory Card).
pTotal harmonic distortion is measured by a digital spectrum 
analyzer.Power consumption in standby mode:
approx. 3.6 W
[Quick Start: Off, FL Display: Bright (Shipping 
condition)]
approx. 1.8W
(Quick Start: Off, FL Display: Automatic)