FUNAI F42PDME, Руководство по обслуживанию

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1-6-2 L0605EA
1. Auto Calibration (Black & White)
1. Operate the unit more than 20 minutes.
2. Input black raster signal from only Component AV In-
put (2) video/Y jack (green). Do not input any signal
to Component AV Input (2) video/Pb or Pr jack.
3. Enter the service mode.
4. To enter the Auto Calibration (Black) adjustment
mode, press "2" button on the service remote con-
trol unit. If no signal, "No signal" appears on the
screen.
5. To start auto adjustment, press "CH
o
" button on
the service remote control unit.
6. Input white raster signal (100% or 110%) from only
Component AV Input (2) video/Y jack (green). Do not
input any signal to Component AV Input (2) video/Pb
or Pr jack.
7. To enter the Auto Calibration (White) adjustment
mode, press "3" button on the service remote con-
trol unit. If no signal, "No signal" appears on the
screen.
8. To start auto adjustment, press "CH
o
" button on
the service remote control unit.
9. Upon completion, wait for at least 5 seconds.
10. Unplug AC cord and plug it in AC outlet again to reset
then enter the service mode again.
11. Confirm that both the "Black Calibration : Complete"
and "White Calibration : Complete" are displayed
on the screen as shown in Fig. 4. If "Yet" is dis-
played instead of "Complete", repeat above steps.
2. White Balance Adjustment
Purpose: To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
Notes:
- Use service remote control unit.
- This adjustment should be performed in both Com-
ponent 2 mode and Video 1 mode. Adjustment in
Component 2 mode should be performed after com-
pletion of ADC calibration adjustment.
1. Operate the unit more than 20 minutes.
2. Input the gray scale pattern signal (5 scales) from
Component AV Input (2) video/Y jack.
3. Set the color analyzer to the CHROMA mode and
after zero point calibration, for high light adjust-
ment, bring the optical receptor to the 2nd scale as
shown below.
4. Enter the Service mode.
MAIN UCOM Ver.
SUB UCOM Ver.
MEMORY SIZE
CHKSUM : ********
: ********
: 32
: Push 0 key
Black Calibration : Complete
White Calibration : Complete
Fig. 4
Test
Point
Adj.
Point
Mode Input
Screen
CH
o
/
p
buttons
Video 1 &
Component 2
Gray scale
pattern signal
(5 scales)
M. EQ. Spec.
Pattern Generator,
Color analyzer
See below
Figure
Color Analyzer
Fig. 5
Fig. 6
2nd gray scale