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Service Adjustments
1) To enter to the Service Mode
Press and hold the GREEN button on the remote control and then press the Programme down button (CHM) on
the front panel of the TV.
Press the Programme down button to select the mode required (Regular, Image, others and TB12**). Then press
the F/OK button to select the mode.
The available adjustment items are as follows;
Image
:This can be adjusted for picture image/Shapes.
Regular :This can be adjusted for the service adjustment.
Other
:This is for the factory setting. DO NOT ADJUST.
TB1251 :This is for the factory setting. DO NOT ADJUST.
2) To select the mode and service item and change data value
Select the desired adjustment mode by pressing the Programme down or up button and press the F/OK button.
To select the adjustment item, use the Programme down or up button.
To change the service data, use the Level up or down button.
The data which is set in the service mode is stored into the memory IC automatically.
REGULAR mode
Regular
01 AGC
Adjustment No.
and Item name
3) Exit from the Service Mode
Press the Programme information call button
Initialisation of Memory IC (IC803)
To initialise the memory IC (IC803), press and hold the Picture mode selection (→•←) button on the remote
control, then press the Programme down button on the front panel of the TV set and then turn the Mains switch
off and on. The initialisation is now completed.
When initialised the memory IC and all of the setting data (option data and service adjustment data) stored in the IC
are reset to the default value. It is necessary to set the option settings and readjust the service adjustments listed
on page 9 and to re-tune all the channels.
38
Adjustment Data
IMAGE mode
Image
01 P V-P
Adjustment No.
and Item name
or turn off the TV set by using the mains switch.
-10-
24
Adjustment Data
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