Before Calling for Service
Symptom | Check | Remedy |
Symptom | Check | Remedy |
Can't turn it on.
It does not work when the button is pressed.
Sound is not produced.
Picture does not appear when the function is selected.
Remote controller does not work.
The sound from each device is changed during stereo playback.
Can't receive broadcasting.
•Is the power code plugged into the outlet?
•Is there static electricity in the air?
•Are the speaker and external component connected properly?
•Does the Mute function work?
•Is the volume set to minimum?
•Is the speaker setup selected to NONE?
•Isn’t the external component connected properly?
•Are the batteries exhausted?
•Is the distance between remote control and main unit proper?
•Is the left/right speaker or left/right input/output code connected properly?
•Is AM or FM antenna connected properly?
•Connect the power plug to the outlet.
•Disconnect the power plug and connect it again.
•Properly connect it.
•Press Mute button to cancel the function.
•Adjust the volume.
•Refer to pages 19~20 to select LARGE, SMALL or YES.
•Properly connect it.
•Replace with new batteries.
•Operate at close distance.
•Check the left/right channel and properly connect it.
•Properly connect the antenna.
•If the input strength of antenna connector is weak, install the FM antenna in a place with good reception.
Can't select Dolby Pro Logic
ll Mode.
There is no sound when playing DTS encoded DVD and CD.
• Is the input signal selected properly? | • Select 2 channel Dolby Digital, PCM, and |
| Analog input signal. |
• Is analog input selected? | • Check whether digital external component |
| is properly connected and refer to page 18 |
| to select the digital input. |
There is no sound from
surround speaker.
There is no sound from
center speaker
•Is the surround speaker connected properly?
•Is S.SPK (Surround) set to NONE in Speaker Setup?
•Is Surround Mode selected to Stereo?
•Is the center speaker connected properly?
•Is C.SPK (Center) selected to NONE in Speaker Setup?
•Is the Surround Mode selected to Stereo?
•Refer to pages 11~12 to connect it properly.
•Refer to pages 19~20 to select LARGE or
SMALL.
•Refer to pages 20~36 to select other Surround Mode.
•Refer to pages 11~12 to connect it properly.
•Refer to pages 19~20 to select LARGE or
SMALL.
•Refer to pages 20~36 to select other Surround Modes.
Product Protection Function
Heat Protection
•Protection function works if the main unit is overheated or power transformer is overheated.
appears in the display when the “ | function” |
works. |
|
-If speaker terminal is shorted
-If speaker cord is shorted
If there is no problem when you turn it on again after turning it off, PROTECTION mark will disappear on the display and the unit will work properly.
MISCELLANENOUS
•If PROTECTION appears on the display, check whether speaker terminal is shorted and then turn on the device.
45 | 46 |
