Panasonic Dmr Eh75 Operating Instructions Manual

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Reference
Frequently asked questions
Refer to the following items if you have any doubts about unit operations.
Set upPage
Disc
Recording
What equipment is necessary to play 
multi channel surround sound?≥You cannot playback multi-channel sound on this unit without other equipment. You must 
connect this unit with a HDMI cable or an optical digital cable to an amplifier with a built-in 
(Dolby Digital or DTS) decoder.
≥An amplifier supporting CPPM and the HDMI standard version 1.1 must be...

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Frequently asked questions
TV Guide On Screen
® systemPage
Does the TV Guide On ScreenR 
system work with analog and digital 
cable boxes/satellite receivers?≥Yes. The TV Guide On ScreenR system works with both analog and digital cable boxes.
≥If you are using a satellite service other than DirecTV, you cannot use the TV Guide On 
Screen
R system.
—
—
I have relocated, changed my 
television reception system or cable 
box etc. How should I redo the TV 
Guide On Screen
R system setup?≥Select...

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Messages
Messages including the following passages are displayed on screen.
On the televisionPage
Continued on next page Authorization Error
This unit is not authorized to 
play this titles.≥You are trying to play the DivX VOD content that was purchased with a different registration 
code. You cannot play the content on this unit.—
Cannot finish recording 
completely.≥The program was copy-protected.
≥The HDD or disc may be full.
≥The maximum number of times you can record the program is...

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Messages
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.
¢The messages are alternately displayed. HARD ERR¢≥If there is no change after turning the unit on and off, consult the dealer where the unit was 
purchased.—
No AUDIO
¢≥Should you connect equipment that does not support CPPM the audio from the CPPM copy 
protected DVD-Audio cannot be output from HDMI AV OUT terminal. Connect the audio...

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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 the “Customer Services Directory” on page 95.
The following do not indicate a problem with this unit:
To reset this unitPage
Power
Displays
Continued on next page ≥Regular disc rotating sounds.
≥Poor reception due to atmospheric conditions.
≥Image disturbance during search.
≥Interruptions...

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Troubleshooting guide
TV screen and video
The images from this unit do not 
appear on the television.
Picture is distorted.≥Make sure that the television is connected to the VIDEO OUT terminal, S VIDEO OUT 
terminal, COMPONENT VIDEO OUT terminals or HDMI AV OUT terminal on this unit.
≥Make sure that the television’s input setting (e.g., VIDEO 1) is correct.
≥Progressive output is set to on but the connected television is not progressive compatible. 
Press and hold [∫] and [1] on the main unit...

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Sound
Operation
Continued on next page
No sound.
Low volume.
Distorted sound.
Cannot hear the desired audio 
type.≥Check the connections and the “Digital Audio Output” settings. Check the input mode on the 
amplifier if you have connected one.
≥Press [AUDIO] to select the audio. 
≥Turn off V. Surround Sound in the following cases.
- When using discs that do not have surround sound effects such as Karaoke discs.
- When playing MTS broadcast programs.
≥[DVD-A] The disc may have a restriction on...

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Troubleshooting guide
Recording/Scheduled recording/Copying
Cannot record.
Cannot copy.≥You haven’t inserted a disc or the disc you inserted cannot be recorded on. Insert a disc the 
unit can record onto.
≥The disc is unformatted. Format the disc using DVD Management. [RAM] [-RW‹V›] [+RW] [+R] 
[+R[DL]
≥The write-protect tab on the cartridge is set to PROTECT, or the disc is protected with DVD 
Management.
≥Some programs have limitations on the number of times they can be recorded. (CPRM)
≥You...

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TV Guide On Screen® systemPage
Continued on next page
Although initial setup for the TV 
Guide On Screen® system was 
completed hours ago, program 
listings does not display when 
[TV GUIDE] is pressed.
≥Leave the unit turned off for at least 24 hours.
≥Initial setup was done incorrectly. (e.g, The user entered the wrong country, ZIP/postal code 
or cable box information.) Select “Change system settings” menu and verify the data entered 
during initial setup. If the settings are wrong, set up...

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Troubleshooting guide
TV Guide On Screen® system (Continued)Page
Play
Two stations are received on 
certain channels; morning and 
evening programs differ.≥Such situations occur more frequently on cable TV. “Split” channels occur when the cable 
provider may not have an adequate number of open channels and chooses to switch the 
channel line to better suit the subscribers’ viewing habits. When a “Split” channel occurs, 
program data for only one channel is usually provided.—
Cable...