7
1.4 Back
Panel
Name
Function
(1) LAN Port
For Gigabit Ethernet connection
(2) RS232 port
For POS device connection
(3) Audio In/Out/MIC In
Output the audio signal to audio output device
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
