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Page 12
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tem
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unction
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eScription
1
Video Out
For connecting to a BNC monitor for video output
2
CVBS Audio Out
For connecting to a BNC monitor for audio output (synchronized with CVBS video output)
VGA Audio Out
For connecting to a BNC monitor for audio output (synchronized with VGA video output)
3
Line In
For connecting to a BNC monitor for audio output
4
RS-232 Interface
For connecting RS-232 devices
5
VGA
For DB9 connector for VGA output (display local video output and menu)
6
HDMI
For connecting an HDMI video output cord
7
eSATA
For connecting external SATA HDD, CD/DVD-RM
8
Network Interface
One network interface provided
9
Termination Switch
RS-485 termination switch
Up position is not terminated
Down position is terminated with 120 Ω resistance
10
RS-485 Interface
For connecting RS-485 devices
Controller Port
D+, D- pin connects to Ta, Tb pin of controller. (for cascading devices, the first NVR’s D+, D- pin should be
connected with the D+, D- pin of the next NVR)
Alarm In
For connecting alarm input
Alarm Out
For connecting alarm output
11
Ground
Ground connection (must be connected to start NVR)
12
AC 1OOV ~ 240V
AC 1OOV ~ 240V power supply
13
Power
Power on or off
14
USB Interface
For connecting additional USB devices
15
Network Interfaces with
PoE function
For interfacing cameras over network and providing power over Ethernet
Rear Panel
PRODUCT OVERVIEW
VIDEO
OUT
LINE
IN
LAN
HDMI
AUDIO
POE
eSATA
RS-232
VGA
RS-485
KB
GG
D+D-
ON
T+T-R+R-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 G 2 G 3 G 4 G
ALARM IN
ALARM OUT
SW
4
7
5
12
10
9
1
3
2
8
11
13
15
6
14
Summary of Contents for NVR1640
Page 1: ...USER MANUAL Network Video Recorder NVR1640 ...
Page 101: ...Page 101 NOTES ...
Page 102: ...Page 102 NOTES ...
Page 103: ...Page 103 NOTES ...