XAV-602BT
29
SECTION 4
ELECTRICAL ADJUSTMENTS
MONITOR SECTION
If any of the following parts was replaced, execute the “Flicker
Adjustment” as mentioned below.
• Liquid crystal display panel (LCD1)
• Complete DISPLAY board
Preparation:
• Remote
commander
• Input signal for AUX2 IN jack (NTSC and PAL white 40%
raster)
FLICKER ADJUSTMENT
1. Input the NTSC white 40% raster signal from AUX2 IN jack
on the rear side of main unit.
2. In the state of source off (Home screen is displayed), pressing
the buttons in order of the [4]
→
[5]
→
[7] (press only the [7]
button for two seconds) button on the remote commander.
T7
3:05
AM
<Service Mode>
1. Flicker Adjustment
2. W/B Adjustment
3. Touch Panel Initialize
Screen display
3. Press the [1] button on the remote commander, change to the
NTSC adjustment screen.
T7
3:05
AM
Video
NTSC 3e90140
AUX 1
AUX 2
Screen display
NTSC adjustment value
Note
1:
The display of the adjustment screen disappears, when there
is no operation of a remote commander for
fi
ve seconds.
Please touch a screen, in order to issue the adjustment display
again.
The minimum value of NTSC adjustment value is displayed.
The adjustable range is from “3e90140” to “3e90310” (Hexa-
decimal).
4. Press the [
V
] or [
v
] buttons on the remote commander, adjust
so that the
fl
icker becomes minimum.
5. Input the PAL white 40% raster signal from AUX2 IN jack on
the rear side of main unit.
6. Press the [
B
] or [
b
] buttons on the remote commander, change
to the PAL adjustment screen.
T7
3:05
AM
Video
PAL 4b00140
AUX 1
AUX 2
Screen display
PAL adjustment value
The minimum value of PAL adjustment value is displayed.
The adjustable range is from “4b00140” to “4b00310” (Hexa-
decimal).
7. Press the [
V
] or [
v
] buttons on the remote commander, adjust
so that the
fl
icker becomes minimum.
8. When the adjustment of both NTSC and PAL
fi
nished, press
the [ENTER] button on the remote commander. The message
“Data saved successfully” appears on the screen.
(Display values in the following
fi
gure are example)
T7
3:05
AM
Video
PAL 4b00250
AUX 1
AUX 2
Data saved successfully
Screen display
Note
2:
When only one of the two of NTSC or PAL adjusted and
saves, the NTSC or PAL which is not adjusted is saved by the
minimum value of an adjustable range.
Releasing method:
Press the [OFF] button on the remote commander.
Summary of Contents for XAV-602BT
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