Question about Hitachi 50GX30B 50". Rear Projection Television

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I have a tv with the child lock activated , is there a way to override or reset this

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  • Hitachi Master
  • 1,525 Answers

Hello If you forget your secret code, use the factory code 7777 to erase your key number. This will reset the secret code number back to the
factory preset 0000.
Press EXIT to quit menu or cursor F to return to previous menu good luckshaun

Posted on Sep 10, 2009

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Forgotten password


Your tv is switched on and locked , blue screen and shows keys. A tv with activated child lock can only be unlocked after an 4-digit code is punched in.
Reset of child lock is as followed :
Determain chassisnumber type on type plate on the back of TV.
example: CUC xxxx ( xxxx = 4 digit number).

TV's CUC 6300, 6301 and 6310: bullet.gif Press cursors (blue arrows ) in sequence : Right, Left, Down , Up, followed by OK


TV's with chassis CUC 2003, 2005, 1805, 1825 t/m 1827, 1842, 1894, 1952, 1962, 1983, 1984, 1806, 1828, 1829, 1830, 1836, 1929, 2020, 2021, 2030, 2031, 2033, 2050, 2058, 2059:
bullet.gif Punch in universal code 7038 in. This code ends the child lock
TV's with Chassis CUC 1832, 1930, 1931:

bullet.gif Punch in universal code 7038580. This code ends the child lock Greetz and good luck, and PLS let me know if it works
Arni

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Removing Child Lock


We have a Sony 14 inch colour television which has somehow had the child lock activated errorneously when we were testing all menu options. At the moment we switch on the tv and you cannot press any key/button except on/off button. How do we remove/deactivate this. How eeprom can be reseted or replaced and where is it located on the television set.

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I'm afraid you will need the original remote control hand unit folks. Apex TVs use a four digit code to control the v-chip. The override code for many models is 6688. Other sets may not have one, or may have a default code of 1225 instead of an override code.
  1. To use the override code:
  2. Hit the MENU key to get to the menus.
  3. Go down to the SYSTEM menu and hit the right arrow on the remote control.
  4. Once in the SYSTEM menu, go to PARENTAL GUIDE. It will ask for your code.
  5. Enter the override code listed above. From here, you can turn on and off different rating restrictions, as well as set a new code.
No matter what the V-chip code is set to, the override code will still work. If you have a blank screen with a red key on the bottom left, simply press the (function or F) button and the mute button at the same time. This will unlock the screen and allow you to view the channel as desired

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Need make and model as they differ

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