Picture adjustments, Operation, cont’d – Extron electronic ISM 482 User Manual

Page 41

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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) only. (The output LED is lit and the selected output is shown
in the LCD). 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, 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.

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