6.GEOMETRY
6.1VERTICAL CENTER
1)Set the TV to “NORMAL I” mode.
2)Enter the service mode.
3)Locate the cursor at “V. CENTER” then press “VOL +” or “VOL – “ keys to adjust the center line with the mechanical center marks of the CRT.
6.2VERTICAL SIZE
∗∗The VERTICAL CENTER adjustment has to be done in advance.
1)Receive the Retma pattern.
2)Set the TV to “NORAML I” mode.
3)Enter the service mode.
4)Locate the cursor at “V. SIZE” then press “VOL +”
or VOL
6.3 HORIZONTAL CENTER
1)Apply a RETMA PATTERN signal.
2)Set the TV to “NORMAL I” mode.
3)Enter the service mode.
3)Locate the cursor at “H. CENTER” then press “VOL +” or VOL