6
1.3 Back
Panel
1.3.1 EH1004H-4
Nano/EH1004H-4
Nano
+
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.
-
Audio input:4 channels
-
Audio output: 1 channel
i
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.