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©1995 - INLINE, INC.
IN2022 OPERATION MANUAL - REV 1.1 12/11/99
BLUE AND RED GAIN CONTROLS
The locations of the Blue Gain control (R182) and Red Gain control (R145) are shown in
Diagram 2 above. These controls have been precisely calibrated at the factory to provide the
same gain characteristics as the Green circuit.
Any adjustments made to the Blue or Red gain controls may adversely affect gray scale
reproduction and color accuracy, therefore, these controls should only be adjusted by qualified
technicians having the necessary test equipment. Since the gain pots must be adjusted with
power applied to the interface, great care must be taken to avoid touching any exposed circuit
paths and to avoid creating short circuits between adjacent components. The Blue and Red
gain controls are light duty adjustment pots and should be carefully adjusted using a small
plastic alignment tool.
•
To increase the gain turn the adjustment pot counterclockwise.
•
To decrease the gain turn the pot clockwise.