AVer EXR5016_series user manual - Manual (Page 22)

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1.3.2 EH5216 series/EH5216H series
Name Function
(1) LAN Port For Gigabit Ethernet connection
(2) RS232 port For POS device connection
(3) Audio In/Audio Out/MIC In
Input/output audio signal to audio input/output device.
-
Audio input:16 channels
- Audio output: 1 channel
- Microphone input: 1 channel
i
The audio input and output device has its own power supply is necessary.
(4) VGA Out Output the video signal to a CRT or LCD monitor
(5) SPOT Monitor 1/2 Output the video signal to SPOT monitor when receive the alarm events
(6) Video Loop Out Output the video signal to a CCTV monitor. Only output one channel signal at a
time.
(7) eSATA port For connecting with eSATA RAID
(8) RS485 For analog PTZ camera connection (also see Chapter 1.6 )
(9) Sensor In Support up to 16 sensor devices
(10) Relay Out Support 4 relay devices (Relay: 1A @ 125V AC/30V DC)
(11) CH1~ 16 Input the video camera signal and display it on channel 1~ 16
(12) 19V DC connector Connect the power cord into this port