E4-3
GP2000 Series VM Unit User Manual
VIDEO DISPLAY ADJUSTMENT (2/4)
HOR. POS.
Allows horizontal adjustment of the video input signal. However, since this setting is
applied to all VM channels, channels cannot be set individually.
VER. POS.
Occasionally, the video signal's standard vertical positioning can differ slightly from
the image's actual vertical positioning. When all image screens are used, this can
result in cropping of the top or bottom of the screen, or display of screens other than
the valid display area. This feature is designed to correct this problem.
DECIM. FILT. CIR.
Turns ON and OFF the decimeter circuit built into the decoder. When mono chrome
signals are being received, disabling the signal processing filter (decimeter) circuit
may result in finer image quality. In normal operations, leave the setting at ON.
CLAMP. CIR. CURR
Turns ON and OFF the decimeter circuit built into the decoder. When mono chrome
signals are being received, disabling the signal processing filter (decimeter) circuit
may result in finer image quality. In normal operations, leave the setting at ON.
BRIGHTNESS
Adjust the brightness of the video window. Designate this setting for each input chan-
nel used.
CONTRAST
Adjust the contrast of the video window. Designate this setting for each input channel
used.
COLOR
Adjust the color of the video window. Designate this setting for each input channel
used. This setting is disabled when "MODE" is set to "Mono".
DEFAULT
Resets "BRIGHTNESS", "CONTRAST" and "COLOR" to the middle value "8".
Touch the
key to display the next screen.
