ITT, IRT, JWIN, Haier Service Mode

ITT Television. Turn on TV (stand by mode) press the following sequence of remote control: MUTE, three, Seven, Two, POWER. With the key 10 selects the item and Volume up / down to adjusts the value. To exit and save changes press ITT television POWER switch .  IRT Television. Turn on IRT TV pres in the IRT remote control, MENU, QVIEW, MUTE. With PROGRAM up and down to select  items, with VOLUME up and down to changes the value of the clock with the key changes sub. Menus JWIN Service mode Enter factory mode menu press PROD, with...

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