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1)
DISK ARRAY PORT:
Connect to one disk array for extending HDD capacity.
2)
IR PORT:
Connect to the IR receiver.
3)
RS485 PORT:
Connect to external devices (such as PTZ camera) with RS485-A and RS485-B.
4)
EXTERNAL I/O PORT:
Insert the supplied 15PIN DSUB to this port for connecting external devices (alarm
input, external alarm, PTZ camera).
For detailed I/O port PIN configuration, please refer to Appendix #2.
5)
USB PORT:
Support firmware update and file backup.
6)
D/V PORT (Digital Video Port):
Connect to a VGA converter card.
7)
LAN:
Connect to Internet by a LAN cable.
8)
LINK / ACT LED light:
When the Internet is activated, the LED light will be on.
9)
CALL MONITOR:
Connect to CALL monitor. Show the channel switch display. When the alarm is
triggered, the call monitor will show the image of the triggered channel for a period of
time.
10)
POWER:
Connect to the provided adapter.
11)
FAN:
For ventilation.
12)
VIDEO INPUT (CHANNEL 1 – 16 / CHANNEL 1 – 8 / CHANNEL 1 – 4):
Connect to video sources, such as cameras.
13)
LOOP (CHANNEL 1 – 16 / CHANNEL 1 – 8 / CHANNEL 1 – 4):
Video output.
14)
75Ω / HI-IMPEDANCE:
When using Loop function, please switch to HI-IMPEDANCE. When you don't use
Loop function, please switch to 75Ω.
15)
MONITOR:
Connect to the Main monitor.
16)
AUDIO IN (1-4):
Connect to audio sources, such as cameras equipped with the audio function.
When users start the recording function, the audio input will be recorded.
17)
AUDIO OUT:
Connect to a monitor or speaker with 2 mono audio outputs from the same source.
9
2: RS485A
3: RS485B
1234
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