INITIALISATION (Important Notice)
When you replace a memory IC (IC802), it isService mode description
necessary to initialise the IC as following step.K1, K2 : For adjustment of stereo separation
ST ID : Mode setting for A2 stereo judgement
A. Initialisation+000 : Fast mode
Press and hold the normalisation button on the+001: Normal mode
remote control handset and press the programme ++002: Fast -> normal mode
ATT: Attenuation of FM sound
buttonPon the TV set.
The IC will be initialised automatically to set theTo equalise sound level between FM and
following data.Nicam.
SCREEN: For screen adjustment
To make one horizontal scanning line.
User control data
Colour: Centre
Brightness: Centre
NOTE:
Contrast: Maximum
Sharpness: CentreThe items K1, K2, ST ID and ATT are invalid
Text. Bright: Centreadjustments for this model.
The data for K1,K2,ST ID and ATT can be altered, but it
Bass: Centrebut has no effect.
Treble: Centre
Balance: Centre
Volume: Step 12
Service dataManual set data
K1: +000 -> +001
K2: +000-> -001
ST ID: +000
ATT: +004
The initialised service data of items K1 and K2
should be modified to the manual set data shown
above.
For how to modify, refer to next step.
B. Service Mode
1. To entre the service mode, press and hold the
Function buttonFon the remote control handset
and press the programme + buttonPon the TV
set.
The following OSD appears on the screen.
ADJUSTDATA
K1+000
K2+000
ST ID+000
ATT+004
SCREENVOL
CPU Ver1.0
2. Select desired service item by using the Function
buttonFon the remote control handset.
3. Change date by using the Level + or - button
.
4. To return to TV mode press the Recall button
on the remote control handset.
-9-
F2VAM |
ACEC
