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Try this sequence and see if it gets you in:

Using the television's remote control:

Turn the TV on. Hold down the [MENU] key on the remote until the menu clears or "Welcome to Zenith" appears then release the [MENU] key and within two (2) seconds hit the following five keys:

[9], [8], [7], [6], [ENTER]
-or-

[9], [8], [7], [6], [DISPLAY]

You will now have access to the service menus.

[MENU] = Toggles between two menu pages
[UP], [DOWN] cursor = selects the item for adjustment
[LEFT], [RIGHT] cursor = varies the value
[POWER] = exit service mode and saves any adjustments made

The items are appropriately captioned and the ones of interest should be easily spotted.

If you're attempting to adjust color or geometry errors, you'll need the Video Essentials DVD, Laser Disc or some other source of test material.



I hate trolls.

Systems I currently own:  360, PS3, Wii, DS Lite (2)
Systems I've owned: PS2, PS1, Dreamcast, Saturn, 3DO, Genesis, Gamecube, N64, SNES, NES, GBA, GB, C64, Amiga, Atari 2600 and 5200, Sega Game Gear, Vectrex, Intellivision, Pong.  Yes, Pong.