Question about JVC AV-56WP74 56" Rear Projection HDTV-Ready Television
In the menu section. Its showing a lock when i press v-chip and im trying to scan the channeling for viewing. I can only get channels 3 and 40. In the menu where it shows a list of the channels it also has a lock at the top. If you could help me out, i would greatly appreciate it.. thanks
In the menu, go to autoprogram.
If this doesn't work, try reseting your tv by one of these options:
1. leave unplugged overnight
2. press and hold power button for 10 seconds
3. try holding up and down volume buttons at same time for 10 seconds.
It is most likely your power supply or mabey even system board. Either way about couple hundred dollars easily
Posted on Jan 28, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Jul 04, 2012 | Zenith Televison & Video
Channel guard and V-Chip settings are protected by a four-digit lock code. Your TV comes
preset with a lock code of "0000". You may change the code to any four-digit number you wish.
To change the lock code, follow the steps below.
Press the MENU button
To SET LOCK CODE use UP/DOWN buttons.
To operate (lock icon appeares on pressing =>/ Press ZERO to access the lock code
The first digit will be highlighted
Use =>/<= button to
To select the number
Press Up/Down button to
To move to the next digit
Continue to follow these directions for all four numbers
Press the OK button to finish (your lock code is now set)
Press the Menu button when finished
OK. Thanks for using Fixya.
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