COBY electronic TFTV3229 manual Trouble Shooting, Symptom Check and Action

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Trouble Shooting

If you have a problem with this device, please read the troubleshooting guide section and check our website at www.cobyusa.com for Frequently Asked Questions (FAQs) and firmware updates. If these resources do not resolve the problem, please contact Technical Support.

COBY Electronics Technical Support

150 Knowlton Way, Savannah, GA 31407 Email : techsupport@cobyusa.com Web : www.cobyusa.com

Phone & Hours: US Residents: 877-302-2629 Monday-Friday (9:00AM-9:00PM EST) Canadian Residents: 855-542-8917 Monday-Friday (8:00AM-8:00PM EST)

Symptom

Check and Action

 

 

No Power

•• Make sure the unit has been powered on manually.

 

•• Check if the power cord has been properly connected to the power

 

outlet.

 

•• Check if the main power has been switched on.

 

 

No Picture

•• Try another TV channel

 

•• Check if the system connection is proper and secure.

 

•• Check if the connection cables are damaged.

 

 

No Sound

•• Increase the volume.

 

•• Check if the MUTE function of the unit has been activated.

 

•• Check if the sound system has been properly set.

 

•• Check if the AV audio signal input cable has been connected properly.

 

 

Color Distorted

•• Reset the color system of the unit.

 

•• Check if the system has been properly connected.

 

•• Check if the AV video signal input cable is connected properly.

 

 

Picture and Sound

•• Check if the system has been properly connected.

are interfered

•• If using antenna, adjust the antenna.

 

 

Remote Control

•• Make sure the POWER button on the unit has been turned on manually.

does not work

•• Remove the obstacles between the remote control and the player.

 

•• Point the remote control towards the remote sensor on the player.

 

•• Check if the batteries of the remote control have been loaded with

 

correct polarities.

 

•• Replace the batteries of the remote control.

 

 

Malfunction

•• Should the player develop a malfunction, unplug the player for 30

 

minutes. After that, power on the player and the restore function should

 

reset the player.

 

 

Specifiications and manual are subject to change without prior notice.

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Contents For Customer Use PrecautionsFCC Statement Important Safety Instructions Important Safety InstructionsImportant Safety Instructions Legal and Trademark Notices Antenna Safety InstructionsListening with Earphones Table of Contents Main Features Package Contents Wall Mounting Attach the TV case to the wall Remote Control SenserPower Indicator Unit ViewRemote Control Drawing Remote ControlPreparation Remote ControlUsing the Remote Control Antenna Connection Power ConnectionCable Connections VGA Input PC Connection COAXIALS/PDIF Connection External Audio and Video Signal Input HDMI, RCA, ComponentCoaxial S/PDIF General Information AV Input Hdmi 1/2/3 InputComponent Input Y Cb/Pb Cr/Pr While working with the menu System Setup MenuTV Function PreparationsTreble/Bass/Balance Reset Audio SettingsAudio Menu ModeControls Settings MenuChange Password ParentalSettings Menu AV Function Important Notice Adjust the PC Screen via System MenuPC Function Symptom Check and Action Trouble ShootingATSC/NTSC SpecificationTFT LCD Widescreen Television