User Manual

15
24
Video signal input（BNC interface）
25
Video signal output（BNC interface）/cable tracer interface ( Optional)
26
TDR cable test interface / TVI input (BNC interface)
27
DC12V1A power output , for provisional DC power supply
28
Not support RS232 communication
29
LED flashlight (lamp)
30
RS485 Interface: RS485communication for the PTZ
31
LAN test interface
32
PSE power sourcing equipment. Tests PoE voltage
33
Audio input