Multiplex Technology 4CH User Manual
9
1)
DISK ARRAY PORT:
Connect to disk array for extend HDD capacity.
Connect to disk array for extend HDD capacity.
2)
IR:
Connect to IR receiver.
Connect to IR receiver.
3)
RS485:
Connect to external device (such as PTZ camera) with RS485-A and RS485-B.
Connect to external device (such as PTZ camera) with RS485-A and RS485-B.
4)
EXTERNAL I/O PORT:
Connect to external device. Control external device or get controlled remotely by
external device (alarm input, external alarm, PTZ camera).
Connect to external device. Control external device or get controlled remotely by
external device (alarm input, external alarm, PTZ camera).
5)
USB PORT:
Support firmware update and files backup.
Support firmware update and files backup.
6)
D/V PORT (Digital Video Port):
Connect to VGA connector card.
Connect to VGA connector card.
7)
LAN:
Connect to Internet by LAN cable.
Connect to Internet by LAN cable.
8)
LINK / ACT LED light:
When the Internet is activated, the LED light will be on.
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.
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 provided adapter.
Connect to provided adapter.
11)
FAN:
For ventilation.
For ventilation.
12)
VIDEO INPUT (CHANNEL 1 – 16 / CHANNEL 1 – 8 / CHANNEL 1 – 4) :
Connect to video source, such as camera.
Connect to video source, such as camera.
13)
LOOP (CHANNEL 1 – 16 / CHANNEL 1 – 8 / CHANNEL 1 – 4) :
Video output.
Video output.
14)
75Ω / HI:
When using Loop function, please switch to HI. When you don’t use Loop function,
please switch to 75Ω.
When using Loop function, please switch to HI. When you don’t use Loop function,
please switch to 75Ω.
15)
MONITOR:
Connect to Main monitor.
Connect to Main monitor.
16)
AUDIO IN (1-4):
Connect to audio source, such as camera which equipped with audio function.
When users start the recording function, the audio input will be recorded .
Connect to audio source, such as camera which equipped with audio function.
When users start the recording function, the audio input will be recorded .
17)
AUDIO OUT :
Connect to monitor or speaker.
With 2 mono audio outputs from the same source.
Connect to monitor or speaker.
With 2 mono audio outputs from the same source.
1234
2: RS485B
3: RS485A
3: RS485A