Panasonic Sc Btt775 Operating Instructions

							Advanced operations
41
VQT3M06
Film Sound Effect
Select the sound effect of the movie.
≥Cinema Surround Plus:
The function creates the sound of virtual speakers to 
enhance the realistic surround feeling as if the sound comes 
from all directions.
Music Sound Effects*1, *2
Select the sound effect.
≥Digital Tube Sound:
This feature gives you warm  sound, like that produced by a 
vacuum tube amplifier.
≥ Re-master:
This feature gives you bright er sound by increasing the high 
frequency portion of the audio. (Discs recorded at 48 kHz or 
less)
Recommended setting
High Clarity Sound
When connected to TV via the HDMI AV OUT terminal for 
outputting image, it produces clearer sound.
≥ Only when you have selected “Enable” in “High Clarity 
Sound” ( >43)
Setup menu
Change the unit’s settings if necessary. The settings remain 
intact even if you switch the unit to standby.
1Press [HOME].
2Press [ 3,4,2, 1] to select “Others” and 
press [OK].
3Press [OK] to select “Setup”.
4Press [ 3,4] to select the menu and press 
[OK].
5Press [ 3,4] to select the item and press 
[OK].
If there are any other it ems, repeat these steps.
6Press [3,4,2, 1] to select the option and 
press [OK].
	≥ There may be differences in operation methods. If this happens, follow the 
on-screen instructions for the operation.
Sound
Re-master 1 Pop and rock
Re-master 2Jazz
Re-master 3Classical
*1 When audio is output from the HDMI AV OUT terminal this function is 
effective only when “Dolby D/Dolby D +/Dolby TrueHD” or “DTS/
DTS-HD” is set to “PCM”. ( >42)
*2 This function has no effect when the type of audio is Dolby Pro Logic II.
About the password
The following items use the same password.
Don’t forget your password.
≥ “DVD-Video Ratings”
≥ “BD-Video Ratings”
≥ “Lock” ( >45)
OKRETURN
Setup
Disc
Picture
Sound
Display
TV / Device Connection
Network
Others
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DVD-Video Ratings
Set a ratings level to limit DVD-Video play.
≥Follow the on-screen instructions. Enter a 4-digit password 
with the number buttons when the password screen is 
shown.
BD-Video Ratings
Set an age limit of BD-Video play.
≥Follow the on-screen instructions. Enter a 4-digit password 
with the number buttons when the password screen is 
shown.
3D BD-Video Playback
Select the playback method of 3D compatible video software.
Soundtrack Preference
Choose the language for audio.
≥If “Original” is selected, the original language of each disc 
will be selected.
≥ Enter a code ( >54) with the number buttons when you 
select “Other  ¢¢¢¢”.
Subtitle Preference
Choose the language for the subtitle.
≥If “Automatic” is selected and the language selected for 
“Soundtrack Preference” is not available, subtitles of that 
language will automatically appear if available on that disc.
≥ Enter a code ( >54) with the number buttons when you 
select “Other  ¢¢¢¢”.
Menu Preference
Choose the language for the disc menus.
≥Enter a code ( >54) with the number buttons when you 
select “Other  ¢¢¢¢”.
BD-Live Internet Access ( >29)
You can restrict Internet access when BD-Live functions are 
used.
≥If “Limit” is selected, Internet access is permitted only for 
BD-Live contents which have c ontent owner certificates.
Subtitle Text
Select a suitable item according to the language used for DivX 
or MKV subtitles text (>28).
≥ This item is displayed onl y after playing back a file.
Still Mode
Select the type of picture shown when you pause playback.
Seamless Play
The chapter segments in play lists are played seamlessly.
≥ Select “On”, when the picture freezes for a moment at the 
chapters segment in playlists.
NTSC Contents Output
Select PAL60 or NTSC output when playing NTSC discs.
Dynamic Range Compression
You can listen at low volumes but still hear dialogue clearly.
(Dolby Digital, Dolby Digital Plus and Dolby TrueHD only)
≥“Auto” is effective only when playing Dolby TrueHD.
Digital Audio Output
Press [OK] to show the following settings:
Dolby D/Dolby D +/Dolby TrueHD
DTS/DTS-HD
MPEG Audio
Select the audio signal to output.
≥Select “PCM”, when the connected equipment cannot 
decode the respective audio format. This unit decodes 
the audio format and transmits to the connected 
equipment.
≥ Not making the proper settings may result in noise.
BD-Video Secondary Audio
Select whether to mix or not mix the primary audio and
secondary audio (including the button click sound). ( >29)
≥ If “Off” is selected, the unit outputs the primary audio 
only.
DiscPicture
Automatic Automatically selects the type of picture 
shown.
FieldSelect if jittering occurs when “Automatic” is 
selected.
FrameSelect if small text or fine patterns cannot 
be seen clearly when 
“Automatic” is 
selected.
Sound
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							Advanced operations
43
VQT3M06
Digital Audio Input
Press [OK] to show the following settings:
PCM-Fix
Select the following audio signal to input.
jARC
j DIGITAL IN
j [BTT775]  [BTT770]  [BTT370]  HDMI Input1
j [BTT775]  [BTT770]  [BTT370]  HDMI Input2
≥ “On”: PCM is available.
≥ “Off”: DTS, PCM and Dolby Digital are available.
Select “On” if the sound is cut off intermittently.
Downmix
Select the downmix system to enjoy multi-channel or 
2-channel sound.
≥ Select “Surround encoded” to enjoy the surround sound.
≥ There is no downmix effect on the bitstream audio signal.
≥ The audio will be output in “Stereo” in the following cases:
jAVCHD playback
– Dolby TrueHD playback
j Playback of secondary audio (i ncluding the button click 
sound).
High Clarity Sound
When connected to TV via the HDMI AV OUT terminal for 
outputting image, it produces clearer sound.
≥ Set to “Enable” and then set “High Clarity Sound” on the 
Playback menu to “On”. ( >41)
Audio Delay
Synchronization between pict ure and sound is corrected by 
adjusting the delay time of the audio output.
Speaker
Refer to page 46.
On-Screen Messages
Choose whether to show status messages automatically.
On-Screen Language
Choose the language for menus and on-screen messages.
Screen Saver Function
This is to prevent burn-in on the screen.
≥ When this is set to “On”:
If there is no operation for 5 minutes or more, DIRECT 
NAVIGATOR screen switches to  HOME menu automatically.
≥ While playing and pausing, etc., this function is not available.
≥ While playing music (CD-DA or MP3), after about 5 minutes 
DIRECT NAVIGATOR screen switches to a blank screen 
with “Screen Saver” message.
Front Panel Display
Changes the brightness of the unit’s display.
≥If “Automatic” is selected, the display is dimmed but 
brightens when you perform some operations.
Software Licence
Information about the software used by this unit is displayed.
3D Settings
Press [OK] to show the following settings:
3D Type
Select the format of the connected TV.
≥Change the settings for 3D on the TV also when “Side by 
side” is selected.
3D Playback Message
Set to display or hide the 3D viewing warning screen when 
playing back the 3D compatible video software.
TV Aspect
Set to match the type of television connected.
When connected to a 4:3 aspect television and playing 16:9 
ratio image:
When connected to a 16:9 widescreen television and playing 
4:3 ratio image:
Display
TV / Device Connection
4:3 The sides are cut off so 
the picture fills the 
screen. When playing 
BD-Video, video is output 
as “4:3 Letterbox”.
4:3 
Letterbox
Black bands appear at the 
top and bottom of the 
picture.
16:9
Video is displayed as a 4:3 ratio image in 
the centre of the screen.
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VQT3M06
HDMI Connection
Press [OK] to show the following settings:
HDMI Video Format
The items supported by the connected devices are 
indicated on the screen as “¢”. When any item without “ ¢” 
is selected, the images may be distorted.
≥ If “Automatic” is selected, automatically selects the 
output resolution best suited to the connected television.
≥ To enjoy high-definition video up-converted to 1080p, 
you need to connect the unit directly to 1080p 
compatible HDTV (High Definition Television). If this unit 
is connected to an HDTV through other equipment, it 
must also be 1080p compatible.
24p Output
When this unit is connected to a TV supporting 1080/24p 
output using an HDMI cable, movies and other material 
recorded at 24p are output at 24p.
≥When playing DVD-Video, set to “On” and then set “24p” 
in “Picture” (> 40) to “On”
≥ When BD-Video images other than 24p are played, 
images are output at 60p.
≥ 24p:
A progressive image recorded at a rate of 24 frames per 
second (motion-picture film). Many BD-Video movie 
contents are recorded in 24 frames/second in 
accordance with the film materials.
HDMI Colour Mode
This setting is for selecting colour-space conversion of the 
image signal when the unit is connected using an HDMI 
cable.
HDMI Audio Output
This setting selects whether or not to output audio from 
HDMI.
≥Audio will be output through the system’s speakers when 
“Off” is selected.
[BTT775]  [BTT770]  [BTT370]
HDMI Standby Pass-Through
Even if this unit is in st andby mode, a device connected 
with this unit can output videos and sound to the TV.
Moreover, you can switch t he HDMI input terminal by 
pressing [EXT-IN] on the remote control.
≥ Sound will not be output from this unit’s speakers.
VIERA Link
Set to use “HDAVI Control” function when connected with 
an HDMI cable to a device that  supports “HDAVI Control”.
≥ Select “Off” when you do not want to use “HDAVI 
Control”.
Deep Colour Output
This setting is for selecting whether to use Deep Colour 
Output when a television that supports Deep Colour is 
connected.
Contents Type Flag
Depending on the playback content, the TV will output 
adjusting to the optimal method when a TV that supports 
this function is connected.
Power Off Link
Select the desired power off link setting of this unit for 
VIERA Link operation ( >35). (This works depending on 
the settings of the connected VIERA Link “HDAVI Control” 
compatible equipment.)
Video/Audio :
When the TV is turned off, this unit will turn off 
automatically.
Video :
When the TV is turned off, this unit will turn off except 
during the following conditions:
j CD or MP3 audio playback
j iPod/iPhone mode
j Radio mode
j “AUX”, “ARC” or “D-IN” (DIGITAL IN) mode 
(non-selected TV AUDIO setting for VIERA Link)
j “D-IN” (DIGITAL IN) mode (non-selected CABLE/
SATELLITE AUDIO setting for VIERA Link)
TV Audio Input
Select the TV audio input to work with the VIERA Link 
operations.
TV System
Change the setting to match the equipment you are connecting 
with.
≥When NTSC contents are played, they are outputted in the 
signal format specified in the “NTSC Contents Output”, 
irrespective of the settings here.
Network Easy Setting ( >22)
Network Settings
Perform network-related settings individually.
Press [OK] to show the following settings:
LAN Connection Mode
Select connection method.
Network
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							Advanced operations
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VQT3M06
Wireless Settings
This allows the Wireless router and connection settings to 
be set and the current connection settings and connection 
state to be checked when a wireless connection is used.
Connection Setting
The Wireless router connection wizard will be 
displayed.
Double Speed Mode Setting (2.4GHz)
When a 2.4 GHz wireless format is used, this setting 
sets the connection speed.
≥If you connect using the “Double Speed Mode 
(40MHz)”, two channels use the same frequency band, 
and there is consequently a gr eater risk of reception 
interference. This can cause the connection speed to 
drop or the connection to become unstable.
IP Address / DNS Settings
This is for checking the state of the network connection 
and setting the IP address and DNS-related.
Press [OK] to show the respective setting.
≥ “Connection Speed Setting” is enabled only when 
“Connection Speed Auto-Config” is turned “Off”.
Proxy Server Settings
This is for checking the state of connection with the Proxy 
server and performing settings.
Press [OK] to show the respective setting.
Internet Content Settings ( >38) (VIERA CAST)
Press [OK] to show the following settings:
Lock
You can restrict using VIERA CAST.
≥Follow the on-screen instructions. Enter the 4-digit  password with the number buttons when the password 
screen is shown.
Audio Auto Gain Control
Volume that is different depending on the contents is 
adjusted automatically to the standard volume while 
using the VIERA CAST.
≥Depending on contents, this function effect will not work.
≥Select “Off” when t he audio is warped.
Time Zone
By selecting the time zone, it is possible to set the unit’s 
time to match your location.
≥Some VIERA CAST contents require the time zone to 
be set. Set the time zone if necessary.
Summer Time
≥Select “On” when using Daylight Saving time.
MAC Address
Displays the MAC address of this unit.
Remote Control
Change the remote control code if other Panasonic products 
react to this remote control.
Quick Start*
Speed of startup from standby mode is increased.
≥Internal control unit will be powered when it is set to “On” so 
compared to when the setting is “Off” the following will occur.
jIdle power consumption will increase. (More about the 
power consumption  >52)
*Depending on the power conserving setting activated on the  TV, this function may have less effect when the unit is 
started by the power on link function. ( >35)
Easy setup ( >21)
You can execute basic settings  to optimize your home theatre 
system.
Default Settings
This returns all values in the Setup menu and the playback 
menu, except for “Remote Control”, “LAN Connection Mode”, 
“Wireless Settings”, “IP Address / DNS Settings”, “Proxy 
Server Settings”, “Lock”, “DVD-Video Ratings” and “BD-Video 
Ratings” etc. to the default settings.
DivX Registration ( >30)
You need this registration code to purchase and play DivX 
Video-on-Demand (VOD) content.
System Information
Display firmware version of this unit and wireless LAN module.
Firmware Update ( >24)
Press [OK] to show the following settings:
Automatic Update Check
When this equipment remains connected to the Internet, it 
will check for the latest firmware version when it is turned 
on and you can update it if necessary.
Update Now
You can update the firmware manually if a firmware update 
is available.
Others
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Delay time ( )
For optimum listening with 5.1-channel sound, all the 
speakers, except for the subwoofer, should be the same 
distance from the seating position.
If either distance A or  B  is less than  C, find the difference in 
the relevant table and adjust the delay time to make up for the 
difference.
A B C : Primary listening distance
A Approximate room dimensions
B Actual speaker position
C Ideal speaker position
D Circle of constant prim ary listening distance
1Press [3,4, 2,1] to select the distance 
box ( ) and press [OK].
e.g., 5.1ch setting
A Centre (C)
B Left Surround (LS), Right Surround (RS)
[BTT775]  [BTT770]  [BTT370]
e.g., 7.1ch setting
C Left Surround back (LB), Right Surround back (RB)
2Press [ 3,4] to select the setting and press 
[OK].
A Centre speaker B
Surround speaker / Surround back speaker
[BTT775] [BTT770] [BTT370]
∫When using the 7.1ch speaker system
1 Check the distance difference of both the front speakers 
and the surround back speakers from the seating position.
2 Set the delay time of the surround back speakers.
Volume (Channel balance) ( )
(Effective when playing multi-channel audio)
1Select “Test” and press [OK].
A test signal is output.
2While listening to the test signal
Press [ 3,4] to adjust the volume of each 
speaker.
The volume can be adjusted between  r6 dB and s6 dB.
≥ Set each speaker level according to the volume of the 
Front (L) and Front (R) speaker volume respectively.
3Press [OK].
The test signal stops.
e.g., 5.1ch setting
A Centre (C)
B Te s t
C Left Surround (LS), Right Surround (RS)
To finish the speaker setting
Press [ 3,4, 2,1 ] to select “Complete” and press [OK].
Speaker settings
DifferenceSetting
Approx. 34 cm1.0 ms
Approx. 68 cm2.0 ms
Approx. 102 cm3.0 ms
Approx. 136 cm4.0 ms
Approx. 170 cm5.0 ms
0.0ms
: 
: L
LS
R
SW
C
RS
C
RSLS
A
B
C
D
A
B
C
0.0ms
0
00
0.0
0.0ms
CompleteTe s t
LS R
L
RS
dB
dB
dB
msC
0dBSW


0
00
0.0
0.0
0.000dB
dBmsRB
LB
ms
CompleteTe s t
LS R
L
RS
dB
dB
dB
msC
0dBSW

DifferenceSetting
Approx. 170 cm5.0 ms
Approx. 340 cm10.0 ms
Approx. 510 cm15.0 ms
Adjusting speaker level
dB0
0
00
0.0
0.0ms
CompleteTe s t
LS R
L
RS
dB
dB
dB
msC
0dBSW



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							Advanced operations
Optional speaker settings
47
VQT3M06
Optional speaker  settings
Speaker installation option
You can attach all of the speakers (except subwoofer) to a wall.≥The wall or pillar on which the speakers are to be attached 
should be capable of supporting 10 k g per screw. Consult a 
qualified building contractor when attaching the speakers to 
a wall. Improper attachment may result in damage to the wall 
and speakers.
≥ Do not attempt to attach these speakers to walls using 
methods other than those described in this manual.
1Drive a screw (not supp lied) into the wall.
AAt least 30 mm
B ‰ 4.0 mm
C ‰ 7.0 mm to  ‰ 9.4 mm
D Wall or pillar
E 5.5 mm to 7.5 mm
2Fit the speaker securely onto the screw(s) 
with the hole(s).
Use the measurements indicated below to identify the 
screwing positions on the wall.
≥
Leave at least 20 mm of space above the speaker and 10 mm 
on each side to allow enough space for fitting the speaker.
[BTT775]
Front speaker, Surround speaker
[BTT770]  [BTT370]
Front speaker
Attach to a wall without the base and the stand. [BTT770]
 [BTT370]
Surround speaker
[BTT270]
Front speaker, Surround speaker
F 28.5 mm
G 97 mm
H 335 mm
I 210 mm to 212 mm
J 40 mm
K 63 mm
L 322 mm
M 40 mm
N 17.6 mm
O 98.7 mm
[BTT775]  [BTT770]
Centre speaker
[BTT370]  [BTT270]
Centre speaker
P 18.8 mm
Q 11 7 m m
R 209 mm to 211 mm
S 97 mm
T 23 mm
U 95 mm to 97 mm
V 26 mm
W 16.7 mm
X 63.7 mm
∫To avoid speaker dropping
[BTT775]
Front speaker, Centre speaker, Surround speaker
[BTT770]  [BTT370]
Front speaker, Centre speaker
e.g.,  [BTT775]  Front speaker
≥ Consult a qualified building contractor to avoid damage to 
the wall or speakers.
≥ Use a string of less than ‰  2.0 mm, which is capable of 
supporting over 10 k g.
Attaching to a wall
e.g., [BTT775]  Front speaker
DO NOTDO
≥In this position, the 
speaker will likely fall if 
moved to the left or right.≥Move the speaker so that 
the screw is in this 
position.

 



\b
 
 \f
\f
[BTT370]

[BTT770]
[BTT775]













A String (not supplied)
B Screw eye (not supplied)
C Less than 10 cm
D Rear of the speaker
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VQT3M06
Reference
Troubleshooting guide
Before requesting service, please perform the 
following checks.
If the problem remains unresolved, consult 
your dealer for instructions.
The following do not indicate a problem with this unit:
jRegular disc rotating sounds.
jImage disturbance during search.
– Image disturbance when replacing 3D discs.
∫Unit doesn’t respond to remote control 
or front panel buttons.
Press and hold [ Í/I] on the main unit for 5 seconds.
jIf still unable to turn the unit off, disconnect the AC mains  lead, wait 1 minute, then reconnect the AC mains lead.
∫ Cannot eject disc.
The unit may have a problem.
While the unit is off, press and hold [ 9] on the remote 
control and [ 45)
To return all settings to the factory preset.
≥Reset the unit as follows:
While the unit is off, press and hold [+ VOLUME], [ 7)
≥ The remote control and main unit are using different codes. If 
“SET  ” is displayed on the unit’s display when a button is 
pressed on the remote control, change the code on the 
remote control. ( >45)
Disc cannot be played.
≥The disc is dirty. ( >7)
≥ Check the region code.
Still pictures (JPEG) do not playback normally.
≥The images that were edited on the PC, such as Progressive 
JPEG, etc., may not playback.
The TV tuner mode is not displayed when the TV is 
switched on.
≥This phenomenon may occur, depending on the TV setting, 
when “Quick Start” is set to “On”.
≥ Depending on the TV, this phenomenon may be prevented 
by reconnecting the HDMI cable to a different HDMI input 
terminal or by changing the HDMI auto connection setting.
You have forgotten your ratings password.
You want to cancel the ratings level.
≥The ratings level returns to the factory preset.
1 While the unit is on, press and hold [OK], the yellow button 
and the blue button on the remote control at the same time 
for more than 5 seconds.
– “00 RET” is displayed on the unit’s display.
2 Repeatedly press [ 1] (right) on the remote control or [ Í/I] 
on the unit until “03 VL” is displayed on the unit’s display.
3 Press [OK] on the remote control or [ 20)
The unit switches to standby mode.
≥When the time set for the sleep timer has passed, the main 
unit will be turned off. ( >8)
≥ One of the unit’s safety devices is activated. Press [ Í/I] on 
the main unit to turn the unit on.
This unit is turned off when the input for the TV is 
switched.
≥ This is a normal phenomenon when using VIERA Link 
(HDAVI Control 4 or later). For details please read the 
operating instructions for the TV.
The unit does not turn off.1Press and hold [Í/I] on the main unit for 5 seconds. (If still 
unable to turn the unit off, disconnect the AC mains lead, wait 
1 minute, then reconnect the AC mains lead.)
2 Reset the unit as follows:
While the unit is off, press and hold [+ VOLUME], 
[< OPEN/CLOSE] and [ Í/I] on the main unit at the same 
time for more than 5 seconds.
The display is dim.
≥ Change “Front Panel Display” in the Setup menu. ( >43)
Do you have the latest firmware installed?
Firmware updates may be released to correct operating 
irregularities that are discovered with certain movies. ( >24)
General operation
Power
Displays
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							Reference
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VQT3M06
The images from this unit do not appear on the TV.
Picture is distorted.
Jittering occurs.
≥An incorrect resolution is selected in “HDMI Video Format”. 
Reset the setting as follows:
1 While the unit is on, press and hold [OK], the yellow button 
and the blue button on the remote control at the same time 
for more than 5 seconds.
– “00 RET” is displayed on the unit’s display.
2 Repeatedly press [ 1] (right) on the remote control or [ Í/I] 
on the unit until “04 PRG” is displayed on the unit’s display.
3 Press and hold [OK] on the remote control or [ 44)
jWhen Dolby Digital Plus, Dolby TrueHD, and DTS-HD audio  are not output in bitstream, select “Yes” in “Default Settings” 
and make proper settings. ( >45)
≥ The unit and television are using different video systems. 
While stopped, keep pressing [ ∫] (Stop) and [42)
When playing back a 3D disc, audio can be heard but no 
video image on the TV.
≥Change the video input mode to the suitable HDMI video 
input mode on the TV.
Video is not output.
≥Set “High Clarity Sound” in the playback menu to “Off” to use 
the VIDEO OUT terminal. ( >41)
Video is not output in high-definition.
≥Confirm that “HDMI Video Format” in the Setup menu is set 
properly. ( >44)
3D video is not output.
≥Are the settings on this unit and the TV correct? ( >31)
3D video is not output correctly as 2D.
≥Select “Set before play” in the Setup menu, and select “2D 
Playback” in the setup screen displayed when playing 3D 
discs.
≥ Discs that have recorded titles with Side by side (2 screen 
structure) and that can be enjoyed in 3D are played back in 
accordance with the settings of the TV.
A black band is displayed around the edge of the screen.
The aspect ratio of the screen is abnormal.
≥Confirm the “TV Aspect” is set properly. ( >43)
≥ Adjust the aspect setting on the television.
[Except[Australia[and[New[Zealand]
After choosing “Home Cinema” in “Speaker Selection” 
with the TV’s remote control, the TV’s input selection also 
changes.
≥ Disconnect the HDMI cable from the TV and reconnect it to a 
different HDMI IN terminal.
No sound.
Low volume.
Distorted sound.
Cannot hear the desired audio type.
≥ Check connections to speakers and other equipment. ( >12, 
13,  15s 20)
≥ Ensure the speaker settings for your speakers are correct. 
(> 46)
≥ To output audio from a device connected with an HDMI 
cable, set “HDMI Audio Output” to “On” in the Setup menu. 
(> 44)
≥ When “BD-Video Secondary Audio” is set to “On”, Dolby 
TrueHD, Dolby Digital Plus, DTS-HD Master Audio and 
DTS-HD High Resolution Audio are output as Dolby Digital 
or DTS Digital Surround.
≥ Re-master will not work when the bitstream signal is output 
from the HDMI AV OUT terminal. ( >41)
≥ Depending on the connected equipment, the sound may be 
distorted if this unit is connected with an HDMI cable.
≥ The multi-channel audio from a device connected to the TV 
is not output in it’s original multi-channel form.
jIf the device has an optical audio output terminal, connect 
the device to this unit’s “OPTICAL” terminal. ( >17, 18)
No surround sound.
≥Press [SURROUND] to select a surround effect. ( >26)
≥ [BTT775[for[Australia[and[New[Zealand]
Ensure that the surround selector switch is set in the centre 
position. Then, turn the wireless system off and then back 
on.
≥ [BTT775]  [BTT770]  [BTT370]
(When using the 7.1ch speaker system)
Audio is not available from  the surround back speakers even 
though Dolby Pro Logic II turns on.
Cannot switch audio.
≥ When audio is output from the HDMI AV OUT terminal, set 
“Dolby D/Dolby D +/Dolby TrueHD”, “DTS/DTS-HD” or 
“MPEG Audio” to “PCM”. ( >42)
No sound from the TV.
≥Press [EXT-IN] to select the corresponding source. ( >24)
≥ When connecting the unit to a TV using an HDMI cable, 
check whether the HDMI terminal on the TV is labeled 
“HDMI (ARC)”. If not labeled in this way, connect using the 
HDMI cable in combination with an optical digital audio 
cable.( >16, 17)
≥ If there is no sound from the equipment connected to this 
unit’s DIGITAL AUDIO IN terminal, please make sure that 
the optical audio output of the equipment is set to PCM.
TV screen and video
Sound
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VQT3M06
Cannot charge or operate.
≥Check that the iPod/iPhone is connected firmly. ( >36)
≥ The battery of the iPod/iPhone is  depleted. Charge the iPod/
iPhone, and then operate again.
≥ When unexpected operation occurs while using the 
iPod/iPhone, connect the iPod/iPhone again or try to restart 
the iPod/iPhone.
Cannot display iPod/iPhone videos/photos on the TV.
≥Make sure that TV is connected to the VIDEO OUT terminal 
on this unit. ( >16)
≥ Operate the iPod/iPhone menu to make the appropriate 
video/photo output settings for your TV. (Refer to operating 
instructions for your iPod/iPhone.)
The TV input channel unintentionally changes to HDMI 
input.
≥When the main unit is connected with an “HDAVI Control” 
compatible TV and VIDEO IN is selected for iPod/iPhone 
video or photo playback, the TV input channel will 
automatically change to the HDMI input channel when 
[HOME] is pressed.
jRe-select the TV’s VIDEO IN input channel.
Distorted sound or noise is heard.
≥ Adjust the position of the antenna.
≥ Use an outdoor antenna. ( >20)
A beat sound is heard.
≥Try to keep a certain amount of distance between the 
antenna and the TV.
No power.
≥ Ensure the AC mains lead of the wireless system is 
connected properly.
The wireless link indicator is flashing.
≥There is no link between the main unit and the wireless 
system. Turn the wireless system off and then back on. 
Alternatively, turn the wireless system off, disconnect the AC 
mains lead and then reconnect it.
The wireless link indicator does not light.
≥Check that the main unit is turned on, and the wireless 
system is turned on.
≥ Ensure that the digital transmitter is fully inserted into the slot 
of the main unit. ( >18)
The wireless link indicator keeps flashing between red and 
green.
≥There is a power supply pr oblem. Consult the dealer.
I can’t connect to the network.
≥Confirm the network connection and settings. ( >19, 22, 44)
≥ Check the operating instructions for each device and 
connect accordingly.
When using Wireless LAN connection, video or audio 
from the DLNA Certified media server is played back 
intermittently, not played back or video frames are 
dropped during playback.
≥Higher transfer rate router such as 802.11n (2.4 GHz or 
5 GHz) Wireless router may solve the problem. If you use 
802.11n (2.4 GHz or 5 GHz) Wireless router, it is necessary 
to set the encryption type to “AES”.
Simultaneous use with a microwave, cordless telephone etc. 
at 2.4 GHz may result in connection interruptions or other 
problems.
≥ On the “Wireless Settings” screen ( >45), the continuous 
lighting of at least 4 “Reception” indicators is the target for a 
stable connection. If 3 or fewer indicators are lit or the 
connection is being interrupted, change the position or angle 
of your Wireless router and see if the connection state 
improves. If there is no im provement, connect to a wired 
network and perform the “Network Easy Setting” ( >22) 
again.
BD-Video or DVD-Video is not played.
≥ Ensure the disc is for the correct BD-Video region code or 
DVD-Video region number, and is not defective. ( >11)
≥ You have set a ratings level to limit BD-Video or DVD-Video 
play. Change this setting. ( >42)
≥ Some BD-Video can only be output with HDMI.
I can’t play back BD-Live.
≥The SD card is write-protected. ( >11 )
≥ Confirm that this unit is connected to the broadband Internet. 
(> 19)
≥ Confirm the “BD-Live Internet Access” settings. ( >42)
≥ Confirm an SD Card is inserted into the SD Card slot. ( >24)
Alternative soundtrack and subtitles cannot be selected.
≥The languages are not recorded on the disc.
≥ You may not be able to use the playback menu to change the 
soundtrack and subtitles on some discs. Use the disc’s 
menus to make changes. ( >27)
Angle cannot be changed.
≥Angles can only be changed during scenes where different 
angles are recorded.
iPod/iPhone operation
Radio
Wireless system (SH-FX71) 
[BTT775[for[Australia[and[New[Zealand]
Network
Other difficulties with playback
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