Front panel controls and indicators, Video/audio selection button and leds, Ogram. see chapter 3, “operation”, chapter 4, “pr – Extron electronic ISM 482 User Manual

Page 27: Operation, Operation, cont’d, Figure 3-2 — video and/or audio selection cycle

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Operation, cont’d

Integration Scaling Matrix Switcher • Operation

3-2

Operation

Front Panel Controls and Indicators

All of the switcher’s controls and indicators are on the front panel (figure 3-1). A
label window above the input buttons can be labeled with text and/or graphics.
The 20 x 4 LCD display indicates the switcher status, menu selections, the data rate,
and the status of additional system features.

ISM 482

INTEGRATION SEAMLESS SWITCHER

BLACK

1

2

3

4

5

6

7

8

VIDEO

1

2

OUTPUTS

1

2

3

4

5

6

7

8

AUDIO

MUTE

COLOR/

TINT

BRT/

CONT

SIZE

CENTER

FILTER

ADJUST

MENU

NEXT

INPUTS

1

5

7

3

4

6

2

8

9

Figure 3-1 — Integration Scaling Matrix Switcher front panel

Video/Audio selection button and LEDs

1

Video/Audio button —

The Video/Audio button selects video, audio, or

video and audio for creating ties. If neither is selected, no ties can be created.

Video and Audio LEDs —

The green Video LED and red Audio LED indicate

whether video, audio, video and audio, or neither will be selected using the
Input buttons and indicated by the Input LEDs (

4

).

Figure 3-2 shows the sequence displayed by the LEDs when you cycle
through video and/or audio selection by pressing the Video/Audio button
repeatedly as follows.

Default

(Video &

audio)

VIDEO

AUDIO

Video

only

VIDEO

AUDIO

Audio

only

VIDEO

AUDIO

None

VIDEO

AUDIO

Video &

Audio

VIDEO

AUDIO

Press

button

Press

button

Press

button

Press

button

LED key:

= on, = off

Figure 3-2 — Video and/or audio selection cycle

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