2: How to Enter the Service Menu :

A: Press and hold the "MENU" button.
B: Press and release the "POWER" button.
C: Press and release the "VOL+" button.
D: Realease the "MENU" button.
   A parameter number or "P00" should appear on the left side of the TV's
   CRT screen. A currentadjustment value or "V))" should appear on the 
   right side of the display.
3: Press the "VOL+" button until the "V00" is "V76"
   Press the "CH+" button to move to "P01"
You are know set to adjust your first parameter the Horizontal Freqency.
The range of this adjustment is from "V00" to "V63".
Use the "VOL+" and "VOL-" buttons to change "V00" value.

Use the "CH+" button to move to the next parameter you need to adjust.

When you are finished with the set up press the "POWER" button to exit.