IMPEDANCE: The button of impedance Calibration, when it is pressed, the system will
calibrate and record the current impedance automatically.
IP REST: The button to reset IP address, when it is press, the system will automatically
reset the host IP address to the default value.
LAN: connection supports the TCP/IP protocol network interface
EXTEND: The port of connecting with slave devices.
CAN: The port of connecting with remote microphone interface.
FM ANT: The radio antenna interface.
Note:
① The standby amplifier must use digital amplifier , cannot use the analog amplifier.
② Cable requirements: CAT5E or above (wire diameter 0.49mm-0.51mm).