Sanyo 28DN1 - Page 9

INITIALISATION (important Notice)
When you replace a memory IC (IC802), it is
necessary to initialise the IC as following step.
A. initialisation
Press and hold the normalisation button >+< on the
remote control handset and press the programme +
button PA on the TV set.
The IC will be initialised automatically to set the
following data.
User control data
Colour : Centre
Brightness : Centre
Contrast : Maximum
Sharpness : Centre
Text. Bright : Centre
Bass : Centre
Treble : Centre
Balance : Centre
Volume : Step 12
Service data Manual 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 button F(.) on the remote control handset
and press the programme + button PA onthe TV
set.
The following OSD appears on the screen.
ADJUST
CPU Ver
2. Select desired service item by using the Function
button FC.) onthe remote control handset.
3. Change date by using the Level + or - button
——a +
4. To return to TV mode press the Recall button (-)¥)
on the remote control handset.
F2VCV
Service mode description
K1, K2 : For adjustment of stereo separation
STID_ : Mode setting for A2 stereo judgement
+000 : Fast mode
+001: Normal mode
+002: Fast -> normal mode
ATT _ : Attenuation of FM sound
To equalise sound level between FM and
Nicam.
SCREEN: For screen adjustment
To make one horizontal scanning line.
NOTE:
The items K1, K2, ST ID and ATT are invalid
adjustments for this model.
The data for K1,K2,ST ID and ATT can be altered, but it
but has no effect.