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6-2. Setting for 7F DATA/SLP REC/
MONO Data Values
1. Enter the Service mode. (See page 1-7-1.)
2. 7F Data Adjustment: Press [VOL p] button on
the service remote control unit once to show "7F"
on the display.
SLP REC Adjustment: Press [VOL p] button on
the service remote control unit twice to show "SLP
R" on the display.
MONO Adjustment: Press [VOL p] button on the
service remote control unit three times to show
"MONO" on the display.
3. 7F Data Adjustment: Select "FF" by pressing
[CH. o / p] buttons on the service remote control.
SLP REC Adjustment: Select "0" by pressing
[CH. o / p] buttons on the service remote control.
MONO Adjustment: Select "OFF" by pressing
[CH. o / p] buttons on the service remote control.
7F DATA Adjustment (Factory mode)
[VOL
]
button
7F= FF
[VOL
] button
SLP REC Adjustment
SLP R= +2
[VOL
] button
MONO Adjustment
MONO= ON
[CH.
]
button
7F= 00
[CH.
]
button
[CH.
]
button
SLP R= 0
[CH.
]
button
[CH.
]
button
MONO= OFF
[CH.
]
button
Fig. 5-2
7. H. Size Adjustment
Purpose: To obtain correct size of screen image.
Symptom of Misadjustment: Size of screen image
may not be properly displayed.
Test point
Adj. Point
---
VR2531
Tape
M. EQ.
---
Pattern Generator
Note: VR531 --- Sub CBA
1. Input monoscope pattern.
2. Adjust VR531 so that the monoscope pattern is
90+1%/-5% of display size and the circle is round.
8. H. Pincushion Adjustment
Purpose: To obtain straight line on the screen.
Symptom of Misadjustment: Straight line image may
not be properly displayed.
Test point
Adj. Point
---
VR2530
Tape
M. EQ.
---
Pattern Generator
Note: VR2530 --- Sub CBA
1. Input crosshatch pattern.
2. Adjust VR2530 so that the lines of the crosshatch
pattern become straight.
1-7-6
Mode
Input
---
Monoscope
Spec.
90+1%/-5%
Mode
Input
---
Crosshatch
Spec.
See below
T2127EA
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