Extron electronics ISM 824, User Manual

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3-11
ISM 824 Integration Scaling Multiswitcher • Operation and Setup
3 . If lit, deselect (press) the Audio button (lit red ). This button extinguishes,
leaving only video (lit green ) for this selection (see figure 3-12).
4 . Press and release the Input 3 button (see figure 3-13). The button lights green .
PRESET ENTER ESC VIEW
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
OUTPUTS
INPUTS
Step
5
.
Press and release outputs 2 and 7 buttons.
The Enter button blinks
green
to indicate
the need to confirm the change.
After pressing Enter all lights extinguish.
Step 4.
Press and release the Input 3 button.
Step 6.
Press Enter.
The input button lights green
to indicate that video outputs
can be removed from this input.
The output buttons blink green to indicate that video
will be removed from these outputs .
N Output button 6 remain solid green, indicating
Input 3 video is still tied to this output.
Figure 3-13 — Select the input, then the outputs, then press Enter
5 . Press and release outputs 2 and 7 buttons (figure 3-13). The output buttons
flash green .
6 . Press and release the Enter button (figure 3-13). Input and output lights
extinguish. The video from Input 3 is now removed from outputs 2 and 7.
N The output buttons and the Enter button flashes for 30 seconds and then
extinguishes. The Enter button must be pressed before it becomes unlit. If it
extinguishes before being pressed, repeat steps 3 and 4.
7 . Press View and observe the LCD display (see figure 3-14).
V
i
ew
Ti
es
V
=2-22-3--
A
=2388-33-
Output 1 is still tied to Input 2 as video and audio
Outputs 2 and 7 are now tied to Input 3 as audio only
Outputs 3 and 4 are still tied to Input 2 as video and to Input 8 as audio
Output 6 is still tied to Input 3 as video and audio
Video
Audio
Video tie removed
Figure 3-14 — Example LCD readout after removing video ties
8 . Press Esc to clear View and reset the LCD.
9 . Press any unlit I/O button to set it back to the default state.
Another video input can now be tied to outputs 2 and 7.
N Alternatively, to remove an audio tie from an existing video and audio
tie
, follow all the steps above, deselecting the Video button instead of the Audio
button at step 3 . The input and output buttons light red.
To remove both video and audio ties , ensure both I/O buttons are lit at
step 3 . The inputs and outputs light amber.