Alignment and Adjustments
4-7 Factory Adjustment
4-7-1 Service Mode
1. To enter the OService Mode�, Press the remote-control keys in this sequence :
- If you do not have Factory remote-control
PICTURE OFFDISPLAY()MENUMUTEPICTURE ON
- If you have Factory remote-control
PICTURE ONDISPLAY()FACTORY
2. After the Service Mode is entered, the initial screen is as shown in the figure below.
Service
Deflection
Video Adjust 1
Video Adjust 2
Video Adjust 3
These hexa digits are check sum value which
Option(81h 0Ch)**
depends on the MICOM.
Reset
If check sum value is changed, the value of
G2-Adjust2
EPROM Data newly initialed.
Others
3. Use the Channel Up/Down buttons to move the cursor in the adjustment parameters.
Note 2.
2
- When CRT, CRT PCB, FBT, EPROM (sometimes MICOM) is replaced, the adjustment values
should be controlled.
- After the Service adjustment is completed, Do not select OReset� in the service mode menu.
(After above procedure is done, power is on initially and the OPlug and Play� will be operated.)
4-6 |
ACEC
