ENGLISH
Chapter 2: Installation
24
DVR User’s Manual
2.6 Connecting the Sensors
Note:
Available in 16-channel DVRs only.
You can connect sensors up to
16 channels. The connectors are
labelled according to channels.
CH1
CH9
CH2
CH10
CH3
CH11
CH4
CH12
CH5
CH13
CH6
CH14
CH7
CH15
CH8
CH16
1
3
2
AUDIO
IN
4
VIDEO OUT
MAIN
VIDEO OUT
SPOT
AUDIO IN (CH5-CH16)
HDMI
VGA
12V
LAN
G
1
2
3
4
5
6
7
8
9
10 11
+
-
NO COM G
16 15 14 13 12
RS-485
OUT
D
+
D
-
KB
IN
ALARM
1
2
AUDIO
OUT
G
1
2
3
4
5
6
7
8
9
10 11
+
-
NO COM G
16 15 14 13 12
RS-485
OUT
D
+
D
-
KB
IN
ALARM
Sensor device
(input)
16-Channel DVR
2.7 Connecting the Microphones
The DVR supports up to 16 audio input channels. Microphones can be connected directly via RCA, BNC, or through the
parallel audio input connection.
2.7.1 RCA Connection
Note:
Available in 8-channel and 4-channel DVRs only.
RS-485
3
4
1
2
1
2
VIDEO
OUTPUT
7
8
5
6
VIDEO INPUT
AUDIO
OUTPUT
AUDIO
INPUT
VGA
12V
LAN
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK.
DO NOT OPEN COVERS. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD. DO NOT
EXPOSE UNITS NOT SPECIFICALLY DESIGNED FOR
OUTDOOR USE TO RAIN OR MOISTURE.
AUDIO
INPUT
Microphone
RCA audio cable
4-Channel / 8-Channel DVR
Connect the microphone(s) using
RCA cable connection as shown.
Содержание NS1601
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