Extron Electronics ISM 182 - Manual (Page 38)

Operation, cont’d
Integration Scaling Matrix Switcher • Operation 3-16
Picture adjustments
The picture adjustments allow you to fine tune the image quality of the selected
input. When you press one of the Picture Adjustments buttons (Color/Tint,
Brightness/Contrast, Size, Center, or Filter) once, the corresponding image
adjustment menu for the selected output (lit Output LED) image appears on the
LCD screen. Select the other output using the Output buttons to call the image
adjustment menu for the other output. In either screen, adjustments can then be
made by rotating the Adjust knob or the Adjust knob. Picture adjustment
settings are stored in nonvolatile memory; when the switcher is powered down and
powered up, the settings are restored.
Adjust an image for centering, sizing, brightness, contrast, color, tint, zoom, or
detail as follows (figure 3-13):
10 sec.
timeout
2 sec. 2 sec.
Display
Cycle
Power
on
NOTE The Adjust knob and the Adjust knob
are used to adjust the image settings on the
left and right sides of the LCD screen,
respectively.
NOTE Press the appropriate output button
to select the desired output.
COLOR/
TINT
BRT/
CONT
SIZE CENTER FILTER
Extron Electronics
ISM 482
Integration
Scaling Matrix
Extron Electronics
ISM 482
60-425-01
Version xxxx
Output #1
Color Tint
127 128
Output #1
Brightness Contrast
063 063
Output #1
Horz Size Vert
450 400
Output #1
Horz Center Vert
500 550
Output #1
Horz Filter Vert
3 7
Figure 3-13 — Picture adjustments flowchart
1. Press the desired input button and output button to select an input-output tie
to adjust.
The adjustments are made to the input signal as it is switched to the tied
output (1 or 2 [the output LED is lit and the selected output is shown in the
LCD]) only. The adjustments do not affect the same input tied to the other
output.
Color adjustments are available only for component video, S-video, and
composite video inputs.
Tint adjustments are available only for S-video and composite video inputs.
2. Press the appropriate picture adjustment button: color and tint (Col/Tnt),
brightness and contrast (Brt/Cont), sizing (Size), centering (Center), or filter.
The LCD display shows the name of the adjustment and the current setting
value.
3. Rotate the Adjust knob or Adjust knob to vary the settings within the
following adjustment ranges:
The Adjust knobs have no mechanical limits to their rotation.