AVer EH1116H-4 Nano user manual - Manual (Page 12)

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1.3 Back Panel
1.3.1 EH1004H-4 Nano/EH1004H-4 Nano
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Name Function
(1) Video Input 1~4 Input the video camera signal (channel 1 ~ 4).
(2) Spot Monitor Outputs the analog video signals to SPOT monitor when receive the alarm events.
(3) TV Out Outputs the video signals to a TV monitor.
(4) VGA Output Outputs the camera video signal to a LCD monitor.
(5) eSATA port For connecting with eSATA RAID.
(6) LAN Port Ethernet connection wit10/100Mbps.
(7) Audio In/Audio Out
Input/output audio signal to audio input/output device such as microphone or speaker.
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Audio input:4 channels
- Audio output: 1 channel
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The audio input and output device has its own power supply is necessary.
(8) Sensor In Support up to 4 sensor devices.
(9) Relay Out Support 1 relay device.
(10) RS485 For PTZ camera connection (also see Chapter 1.5 ).
(11) Power button Press it to power on the DVR unit.
(12) 12V DC connector For connecting the power cord.
(13) RS232 port For POS device connection.
(14) Lock hole For locking the DVR unit to avoid DVR unit been taken.