Telex ISP-100 manual Testing the GPI Assignments, GPI panel

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will appear, and the proper command can be selected from the list by clicking on it. The list displays the following options:

Empty - No command assigned to input pin.

Mute Combo - The initial contact closure causes the outputs to mute. The subsequent contact closure causes the output to un-mute.

Mute Enable - Contact closure causes the outputs to mute.

Mute Disable - Contact closure causes the outputs to un-mute.

QuickSET Increment - Contact closure causes the next QuickSET stored in memory to be loaded into the QuickMAP.

QuickSET Decrement - Contact closure causes the previous QuickSET stored in memory to be loaded into the QuickMAP.

QuickSET Select - Contact closure causes the specified QuickSET to be loaded into the QuickMAP.

Testing the GPI Assignments

Figure 7-19 GPI panel.

If you click on the GPI entry and then click on the Design button, you will see a panel like the one in Figure 7-19. The panel in Figure 7-19 will allow you to simulate GPI contact closures without having to hookup external contact closures to the GPI inputs of the ISP-100.

10 July 1998