NHDR-4M5304AHD
User's manual (short) ver. 1.0
All rights reserved © AAT Holding S.A.
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2.
STARTING THE DEVICE
2.1.
Electrical connection and other rear panel elements.
1. VIDEO IN:
Video inputs for connecting video signal sources to the DVR
.
2. AUDIO IN:
Audio mono inputs (RCA LINE IN type) for connecting microphones.
3. AUDIO OUT:
Audio output for connecting speakers and amplifier (RCA connector).
4. HDMI:
HDMI main monitor connector.
5. VGA:
VGA main monitor connector, use the D-SUB VGA cable to connect monitor.
6. LAN:
RJ-45 ethernet port for connecting to the local network and internet.
CAUTION! It is forbidden to connect ethernet port of the DVR to the POE port of the POE
Switch. It may damage the devices.
7. USB:
USB 2.0 port for external Flash memory, mouse connection and other USB
compatible devices.
8. SENSOR:
Alarm inputs, which may be set either as normal open (N.O.) or normal
closed (N.C.). The ground of the alarm device needs to be connected to one of
the G connectors.
9. ALARM OUT:
alarm output, relay 3A 250VAC / 3A 30VDC.
10. RS-485:
RS-485 bus connector for connecting PTZ cameras or NV-KBD50 keyboard.
11. DC 12V:
Power supply connector for 12V adaptor.
12. POWER SW:
Power switch, plug the power cord and turn this switch on.
13. E-SATA:
E-SATA connector for HDD matrix.
STARTING THE DEVICE
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