Troubleshooting guide

Appendix A
0 = Pin Lifted 1 = Pin Grounded
SHURE
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P4800 System Processor Software Guide Page 94 of 108
APPENDIX A: BINARY ENCODING TABLES __________________
The following tables list the binary encoding for System Processor presets. Apply this encoding to the control
input pins to switch the device to the corresponding preset. The System Processor indicates the current live
preset at the logic output pins with this encoding.
One-Pin Binary Encoding
PRESET # PIN 1
1 O
2 I
Two-Pin Binary Encoding
PRESET # PIN 1 PIN 2
1 O O
2 O I
3 I O
4 I I
Three-Pin Binary Encoding
PRESET # PIN 1 PIN 2 PIN 3
1 O O O
2 O O I
3 O I O
4 O I I
5 I O O
6 I O I
7 I I O
8 I I I