– 4 –
3. Adjustment Flowchart
8
The Fig. 3-1 shows the Adjustment Flowchart.
Fig. 3-1
START
Normal Mode
Service
Yes
Normal
Service Mode (Normal Screen)
Pressing MENU and
Audio Control – Button
simultaneously.
Enter to Service Mode by pressing MENU
and Audio C Button simultaneously.
Enter to Factory Mode by pressing MENU
Button and Audio C Button
simultaneously again.
Pressing MENU and
Audio Control – Button
simultaneously
Enter to Factory Mode by shorting at once
between FA1 and ground, the Yellow "CHK"
Character will be appeared on the Screen.
Pressing Level C Button so that the
Screen changes to the White and changes
to the Transparency after aging.
Normal Mode
or
Service Mode
Return to Normal Mode
?
"CHK" Character has been
changed to the RED.
Pressing MENU Button
CHK 1 (RED)
Adjusting Item
CHK 1 Item : Sub Adjustment
Select : Audio C and – Buttons
Press the Audio C Button, adjustment mode has
been selected the BRIGHT, SUB BRIGHT, CONTRAST,
SUB CONTRAST, PICTURE, SUB PICTURE, COLOUR
and SUB COLOUR sequentially.
Adjust : Level C and – Buttons
Press Level C Button in this mode,
the colour of the Screen has been changed to
White, Blue, Green, Red and Transparency
sequentially.
CHK 2 Item : White Balance Adjustment
Select : Audio C and – Buttons
Press the Audio C Button, adjustment mode
has been selected the R-CUTOFF, G-CUTOFF,
B-CUTOFF, BRIGHT, SUB BRIGHT, R-DRIVE and
B-DRIVE sequentially.
Adjust : Level C and – Buttons
CHK 3 Item : Deflection Adjustment
Select : Audio C and – Buttons
Press the Audio C Button, adjustment mode
has been selected the HC, VH and VC sequentially.
Adjust : Level C and – Buttons
CHK 4 Item : Option Adjustment
Select : Audio C and – Buttons
Press the Audio C Button, adjustment mode
has been selected the AV COLOUR, NOISE MUTE,
TONE, TRAP, DEMO and OSD sequentially.
Adjust : Level C and – Buttons
Pressing MENU Button
CHK 2 (RED)
Adjusting Item
H1 LINE MODE
(R-Cutoff, G-Cutoff, B-Cutoff
and Sub Bright Adjustment)
Pressing MENU Button
CHK 3 (RED)
Adjusting Item
Pressing MENU Button
Pressing MENU Button
CHK 4 (RED)
Adjusting Item
Short between
FA3 and ground
(1.424 - 1.696 V)
Voltage
except
above
Service Mode
