A&D GX-A Series, Инструкция по эксплуатации

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4. How to Use the GXA-23
4.1. GXA-23-PRINT and GXA-23-REZERO
Connect the plug of the foot switch to either jack on the
option board panel.
Connecting the plug of the PRINT foot switch enables the
switch to perform in the same way as the PRINT key.
Connecting the plug of the REZERO foot switch enables
the switch to perform in the same way as the RE-ZERO
key.
Either of the jacks can be used because the wiring
inside the plug determines the function.
The balance function setting is not used.
4.2. GXA-23-Plug
External contact input terminal Compatible plug :
φ
3.5 mm 3-pole stereo plug
MP-013LC or the equivalent
Panel view
External contact input x 2
Example of external contact input terminal
External contact input circuit Pin assignments
Pin No. Description
1 GND
2
RE-ZERO External contact input
3 PRINT External contact input
When pin 1 and pin 3 or pin 1 and pin 2 are shorted 100 ms or longer, the switch can operate the
balance in the same way as the balance PRINT key or the RE-ZERO key, respectively.
AX-SW137-PRINT or AX-SW137-REZERO (optional foot switches sold separately)
can be used.
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