Dolby Pro-Logic
Ò
A/V Receiver
JSR-400
2 6
SIMPLE TROUBLESHOOTING
Symptom
Cause and Remedy
If there is no sound from any of
+
Make sure the receiver is plugged into an active AC wall outlet.
the speakers, check the following:
+
Push “Speakers” button on the receiver.
+
Make sure there is a source – for example, a VCR or television – hooked up to the
VCR or tape/aux input jacks on the receiver.
+
Make sure that the program material is playing.
+
Recheck the hookup connections.
If most of the sound comes
+
Although most of today’s televisions are equipped with stereo audio output jacks,
from the center-channel
some stereo televisions have poor audio sections and are unable to provide a Dolby
speaker, with little or no
Pro Logic encoded signal. In the unlikely event that you experience this problem,
information from the surround
connecting the audio outputs from your Hi-Fi VCR, laser disc player, DVD player or
channels, note the following:
satellite receiver directly to one of the inputs on the receiver will provide a proper
audio signal and allow you to enjoy true Dolby Pro Logic surround sound.
If there is no sound from the
+
Check all connections between amplifier and each of the speakers.
surround speakers or it is very
low, check the following:
+
Raise the surround volume from the remote control.
+
Make sure the TV show or movie you are watching is recorded in Dolby Surround.
+
Make sure Dolby Pro Logic is engaged.
If there is no sound from the
+
Make sure that the processor is in the Pro Logic, or 3 Stereo mode. If it is in
center speaker, check the
Phantom or Stereo mode, the center speaker will not play.
Following:
+
Check the connections between the receiver and the center speaker.
If you are having trouble
+
Make sure the antenna is hooked up properly.
picking up radio stations,
check the following:
+
Depending on your distance from the station’s transmitter, you may need to install an
FM antenna on the roof or in the attic.
Содержание JSR-400
Страница 37: ...JSR400 MAIN PCB H G F F G H E D C B A A B C D E I I 1 JSR 400 PAGE 31 1 of 2...
Страница 38: ...H G G H J I L M K O O P P L M I J K JSR 400 PAGE 31 2 of 2...
Страница 39: ...JSR400 Con H G F F G H E D C B A A B C D E JSR 400 PAGE 32 1 of 2...
Страница 40: ...JSR400 Control PCB IC1 H G G H L M K J I L M I J K JSR 400 PAGE 32 2 of 2...
Страница 43: ...JSR400 SUB PCBs H G F F G H E D C B A A B C D E I I JSR 400 PAGE 34 1 of 2...
Страница 44: ...H G F F G H E E L M K J I L M I J K JSR 400 PAGE 34 2 of 2...
