Coby DVD-905 Manual, Troubleshooting

COBY DVD905 
IMPORTANT PLEASE READ!
  
COMMON TROUBLESHOOTING ISSUES
 
ISSUE #1 NO PICTURE 
Make sure your TV is turned to the correct Video line (AV Input/Video Input 1,2,3.etc). Consult the TV 
manufacture if you need help setting the TV to the correct Video line. If you are going through a cable box, 
contact your cable provider or the cable manufacture.  Once your TV is turned to the correct video line, you 
should see the “COBY” logo. 
 
 
ISSUE #2 ROLLING, COLORLESS SCREEN 
Make sure the Yellow Video wire is connected to the Video connection on the DVD player and on the TV 
 
ISSUE #3 HAD A COLOR PICTURE, NOW RECEIVING A BLACK AND WHITE OR A 
ROLLING SCREEN 
The DVD has been set to the incorrect broadcast system.  
Press the N/P button on the remote to select the correct broadcast system. Make sure you do not have a 
disk in the tray while pressing the N/P button. NTSC is for the United States TV broadcast system 
 
ISSUE #4 NOT ALL SPEAKERS ARE FUNCTIONING 
Make sure the speaker wires run red-to-red and black-to-black from the DVD to the speakers.   
 
ISSUE #5 SOUND COMING FROM ONLY 2 SPEAKERS AND THE SUBWOOFER 
You will receive sound through all speakers, when playing a DVD formatted in 5.1 Channel 
Sound.  You will only receive sound through the 2 main speakers and the subwoofer when playing a CD 
formatted in Stereo sound. 
 
ISSUE #6 WHY CAN’T I HEAR MY TV SOUND COMING FROM THE DVD PLAYER 
SPEAKERS 
To utilize the DVD speakers for your TV, your TV has to support “AUDIO OUT”. 
Connect an audio wire (Red & White prong) from your TV AUDIO OUT into the DVD player AUX 1. 
Turn the DVD player “ON” and select AUX1 on the DVD remote control. 
You should hear your TV sound coming from the DVD speakers. 
 
ISSUE #7 WHY CAN’T I CHANGE THE RADIO STATION MANUALLY 
To change the stations manually, press the Tuner button twice.  
It will change to the AM frequency, then back to FM frequency. 
Once you’re back to the FM frequency, press the next or previous button to manually change the 
stations. 
 
ISSUE #8 PICTURE FADES DARK TO LIGHT    
You cannot connect the DVD through your VCR, TV/VCR combo, Cable or Satellite. 
If you cannot connect directly to the TV via a Yellow Video input, then you will need to purchase an RF 
Modulator and a four-foot Coaxial wire at your local electronics store. 
 
ISSUE #9 HAD PICTURE, NOW RECEIVING A BLACK OR BLUE SCREEN 
The DVD player may be set to Progressive Scan Mode. You will need to change the Video mode from 
Progressive Scan to Composite. 
Make sure you DO NOT have a disk in the DVD tray. On the remote 
control press the P.SCAN button 2-3 times until the “COBY” logo appears. 
 
If you are still having difficulty setting up your new DVD player, please contact Customer 
Service or Technical Support, Monday-Friday 8:00 AM – 11:00 PM EST, Saturday and 
Sunday 9:00 AM – 11:00 PM EST. You can also reach us online at 
[email protected]
 or [email protected] 
 
1-800-681-2629 OR 718-416-3197  

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