User Manual

ZKAM20 & ZKAM20A User Manual
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2.2.2 Slave Motherboard
NO. Port Function
1 Transmit Antenna Transmitting antenna interface.
2 Receive Antenna Receiving antenna interface.
3
Slave Board Interface (Import)
Connect the slave port of the master.
4 Transmit Switch
When plugged in, the transmit switch is turned on; when
unplugged, the transmit switch is turned off.
5 Alarm Indicator Alarm indicator interface.
6 Buzzer Buzzer interface.
7
LED Red Light
Slave machine interface indicator.
8
Power Output
For light box power supply.
9 Power Interface Power input interface.