Enter the service setup mode (06-25-96-Menu).
Select Register 02 (Brightness), note the current hex value, then
increase the value to 7C.
Select Register 45 (Pict Width), note the current hex value, then reduce
the picture width by approximately 11/2 to 2 inches.
Tune the set to an active broadcast or cable channel.
Note: It is recommended that a signal source other than a signal generator be used to do
this alignment. Use an RF signal source such as a broadcast channel.
Select register 51 (Horz Ph).
Using 7" x 7" pieces of cardboard (or some other opaque
material), cover the red and blue CRT output lenses.
Adjust the horizontal phase to center the picture information onto the
reduced raster. This centering can easily be accomplished by observing the left and right
edges of the reduced raster. Remove the covering from the CRT output lenses.
Select Register 45 and reset it to the value previously noted in step
three of this procedure.
Select Register 02 and reset it to the value previously noted in step
two of this procedure (typical default value is 1F).
