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SVS 100 Operation
3-9
Chroma setting
After selecting an input’s VCR mode (as
previously described), the chroma setting for
an input may be selected by pressing the
Audio button. Setting the chroma for an
input will toggle the color On (Y) or
Off (N). Press the input button(s) to set the
chroma.
Optimizing the Video and Audio Inputs
Before storing any input video and audio configuration information into memory
via the RS-232/RS-422 commands, adjust the input video images for optimum
contrast, brightness, tint, color, and blanking. If there is audio input, adjust the
audio level. Upon initial power up of the SVS 100, optimize the video and audio
sources, as explained in the following steps.
1. To optimize the video input, press the input button and adjust the image, as
follows.
a. Contrast — Press the Contrast button and rotate the encoder knob to
increase or decrease the image contrast from 0 to 150 (default is 141).
b. Brightness — Press the Brightness button and rotate the encoder knob
to increase or decrease the image brightness from 0 to 50 (default is
23).
c. Tint — Press the Tint button and rotate the encoder knob to increase
or decrease the image tint from 0 to 32 (default is 16).
d. Color — Press the Color button and rotate the encoder knob to
increase or decrease the image color from 0 to 100 (default is 80).
e. Top blanking — To remove unwanted information or noise from the
top edge of the display, rotate the encoder knob to increase or
decrease the top blanking from 0 to 16.
f. Bottom blanking — To remove unwanted information or noise from
the bottom edge of the display, rotate the encoder knob to increase or
decrease the bottom blanking from 0 to 16.
2. To optimize the audio input, press the Audio button and rotate the encoder
knob to increase or decrease the audio input level from -15 to +9dB.
3. After optimizing the video and audio input, save the configuration via the
Simple Instruction Set command or the included Windows
®
-based control
software. Up to 128 input configurations may be saved this way. See
chapter 5, Serial Communication, for details.
CHROMA
Y Y N Y