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IN2055 / IN2056 OPERATION MANUAL - REV. 2.2 02/18/00
©1996-1997 - INLINE, INC.
INTERNAL CONTROLS
The IN2055 and IN2056 have internal gain and peaking controls which can be accessed using the
following procedure:
1. Remove the screw from the bottom of the unit.
2. Slide the top cover off.
3. Identify gain and peaking controls and gently adjust as needed.
4. Replace top cover and tighten the bottom screw.
IN2055
IN2056
Gain Control
The internal gain control is used to increase/decrease the contrast of an image by adjusting the amplitude
of the video signal. The control has a range of 0.9 to 2.5 (factory setting is 1.1). Gently turn the control
clockwise to increase the video gain, and counter-clockwise to decrease the gain.
Peaking Control
The internal peaking control is used to increase/decrease image sharpness and detail by boosting high
frequencies. The peaking is centered at 100 MHz, and can boost the signal by as much as 3 dB. Gently
turn the control clockwise to increase peaking, and counter-clockwise to decrease the peaking.
