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
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