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BM-H2000PN
SERVICE ADJUSTMENTS
PRIOR TO STARTING ADJUSTMENT
1. Supply power to the set and measuring instruments and allow to warm up for at least 30 minutes.
2. Gontirm the proper AC power voltage is being supplied.
3. Use care not to disturb controls and switches not mentioned in the adjustment items.
4, Refer to adjustment settings and set user operated controls (bright, contrast, hue, tint, etc.) to the indicated positions.
TOOLS AND FIXTURES FOR ADJUSTMENT
© DC volimeter (digital voltmeter)
© Oscilloscope
® Signal generator (PALINTSC systems)
Color bar and split color bar patterns
a
Crosshatch pattern
Cross pattern
Red raster pattern
Green raster pattem
Blue raster pattern
Phitigs pattern (including R-Y and B-Y)
Desirable
TV resolution pattern
Desirable
@
Remate control unit (AM-C550W)
Adjustments easier if available
@ Color analyzer
Desirable
@ High voltage meter
Desirabie
ADJUSTMENT SETTINGS
1. Front controls
CONTRAST
Detent
CONTRAST
Detent
BRIGHT
Detent
CHROMA
Detent
PHASE
Detent
VOLUME MIN
Detent
2, Front switches
INPUT SELECT
VIDEO A
EXT
SYNG
INT
Switched not depressed
UNDER SCAN
OVER
=
PULSE CROSS
OFF
*
COLOR OFF
COLOR
-
BLUE CHECK
OFF
-
MEMORY MODE
OFF
cd
3. Menu screen
ASPECT RATIO
4-3
FILTER SELECT
come
PEAKING FREQ.
2.6MHz
PEAKING LEVEL
OdB
AFC
NORMAL
COLOR TEMP.
9300
NTSC SETUP
°
COMPO. LEVEL
SMPTE
RGB/COMPONENT
RGB
30 (No.61042)
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