Zigen HX-44 - Manual (Page 18)

Matrix Switching System—User Manual
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6.0.2.2 Disconnect Function Keys
Disable all the unused output ports.
A specific example of operation is described as below:
The present input and output relations are shown in Figure 6-2 below:
Figure 6-2
First you have to disable the output ports including port 03、02、and 01.
Step 1: First press down the output number keys 03, 02 and 01 to the right of the blue
configuration area.
Step 2: Press the “Disconnect” key;
Step 3: Press the previously pressed output number keys 03, 02 and 01 (or press the
“Deselect all output” key) to complete the operation.