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2-2. Adjustment Instruction of AUTO COLOR GAIN
1. Adjustment Item : Function of automatically setting ADC LEVEL of AD9884 with ANALOG RGB ( D-sub ) signal .
2. Adjustment Process : After assembling the SET , do the adjustment .
3. Preliminary Adjustment
:
1) Connect Outlet of VIDEO PATTERN GENERATOR to the input terminal of CVBS.
2) TEST PATTERN : Select COLOR BAR PATTERN
3) Turn on the SET, and then select in VIDEO MODE.
4. Adjustment Instruction
: 1) Press SEL & Power Key in Front Panel at the same time, and go to Factory mode.
2) In Factory mode, select Auto Color Gain in Factory ADJ.
3) Press VOL UP KEY , and then displaying the phrase " Processing " , AUTO Adjustment start
4) When adjustment is completed , the phrase " Processing " disappears
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SERVICE MANUAL
( WHITE BALANCE & CONTRAST adjustment )
=> caution : In the course of Processing, do not remove the signal.
TVL-151M / 201M
11
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