Before you entering Polytron factory mode to change any value on the factory service mode, please write down all the original factory settings. tvservicemenu are not responsibility for any damage, data error and unwanted effect after using our service code and information on these page.
If the code below not match to your television please browse another service code in sitemap page.
Turn on the television and shut of the tv by pressing power button on the remote control to stand by mode.
Press and hold the menu buton on remote control until the TV set is on.
You will see the xxxx on the screen it's mean you may insert the 4 digit code to open factory mode.
Input 1,0,1,3 or 1,0,1,4 and the service mode will show on the screen.
To select the parameter press channel up or channel down.
To change the value settings press volume up or volume down.
To save your own setting press menu button.
To exit from factory mode press TV main switch or power button on your Polytron TV remote control or use universal remote.