Extron electronic ISM 824 manual Viewing ties, Press the View button lights red

Operation and Setup, cont’d

Viewing ties

To view existing ties do the following;

1. Press the View button (lights red).

2. The input/output ties can be viewed on the LCD display. Figure 3-5 shows

the readout for the example above, where input 3 is tied to outputs 2, 6, and 7 as audio and video.

NIf the LCD displays an “x” at any number position, that output is not available.

Step 1.

Press the View button to view all selections.

Step 2.

Observe the LCD screen.

Output positions 2 6 7

ENTER PRESET VIEW ESC

The View button lights red.

VIEW V=-3-X-33-	Video
TIES A=-3-X-33-	Audio

NThe LCD readout, showing outputs 2, 6, and 7 are tied to input 3, as indicated by the “3” at each output position on the screen (video top line and audio bottom line). Output 4 is not available (indicated by X).

Figure 3-5 — View the existing ties on the LCD screen

3. Untied output buttons (in this example 1, 3, 4, 5, and 8) light amber, indicating that these buttons are still available for new ties (see figure 3-6).

NTo clear the lights after viewing, press the Esc button. This does not clear or change any existing ties.

Step 3. Untied outputs 1, 3, 4, 5, and 8 buttons light amber.

1 2 3 4 5 6 7 8

OUTPUTS

Press Esc (blinks green) to clear View and outputs.

ENTER PRESET VIEW ESC

NPressing Esc does not change any outputs, tied or untied.

Figure 3-6 — Observe the untied outputs

NIf only the Video button is lit, the outputs light green. If only the Audio button is lit, the outputs light red.

NThe ties that can be made to any of the untied outputs can be video only, audio only, or both video and audio, and to any single input.

3-8 ISM 824 Integration Scaling Multiswitcher • Operation and Setup