-11-
Service Adjustments
General
This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the ser-
vice adjustments.
Exit from the Service Menu
For cancelling service mode, turn OFF the TV set at once with
Power ON/OFF
key of the remote control or
Mains
ON/OFF switch
of the TV, and turn ON again. The data which is set in the service mode is stored into the memory
IC automatically.
0
[ Service Mode Display ]
Sub Image
Sub-Cont
PAL
5fh (95)
Main 57
Temp 44
Model 27CA1Z
LCD Time 50h
Sub 48
CA1
Service Adjustments:
Press
▲
or
▼
button on the remote control hand set to select the desired service menu item you want
to adjust.
When the
MUTE
key is pressed, it will step up the whole service group (For example,Sub Image to Sub Sharpness).
When the
MENU
key is pressed, it will step down the whole service group.
Use
or
key to adjust the data.
or
key will increase or decrease the data sequentially.
On-screen Service Menu System
Enter the Service Menu (
Note:It is necessary to perform a change in service mode for a short time.)
Item No.
Service Group
Adjustment Item
Setting Index
Adjustment Data
Temperature in the TV set
Type No.
Version of the Main CPU
Total operation time of LCD panel
The derivation number from
a basic model
Version of the Sub CPU
ECO
OK
MENU
RECALL
ECO
OK
MUTE
3.
Press the
MUTE
key within 2 seconds, and the Service
Menu now appear.
2.
Press the
RECALL
key of the remote control, then release
the
MENU
key on the TV, and the
RECALL
key of the
remote control immediately. Perform this operation within 2
seconds.
1.
Continue pressing the
MENU
key on the TV set.
