GE – PRoscan – RCA CRT Tubes

[Gregg Loewen]

Turn the TV off.
· Press simultaneously the {MENU} {VOL -} {CH -} buttons
for about 8-10 seconds.
· The TV will turn on with the Service Menu displayed.
· Press the {POWER} button to exit.

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· Turn the TV off.
· Press and hold the {VOL -} & {CH -} buttons on the TV.
· Release both buttons when the green power light comes on.
· The TV will turn on with the Service Menu displayed.
· Press the {POWER} button to exit.
Press and hold menu and either channel down or volume down (can’t remember which) for several seconds with TV running. Be Careful!!!!

Select service menu

Use volume up button to raise value (V to 76 for service adjustments
Set value to 80 for test patterns. Set value to 90 for lamp hours

Topic

[Gregg Loewen]

On the front panel (FPA) of the F38310, simultaneously and quickly press the {CH –} & {DIRECTV} buttons. If successful, you should have displayed on the bottom of the screen:
Version Number: XX.XX P:0 V:0
(Note: Modifications to the parameters and values can be performed using the remote at this point. The remote must be in “TV” mode. To be sure, cover the IR bulb on the remote and depress the {TV} button, then you can use the remote for adjustments.)
Before adjustments can be performed, you must enter the password code to enable the FPA (or remote) for access. Use the {VOL +) button to change V:0 to V:76. Once this is done, you can now change the parameter setting for the desired function.
Be sure to write down the V: settings PRIOR to making changes in the event you need to revert.

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