Vitek VT-SRE Spire Elite, User Manual

Page: 31 / 150

31
VT
-SRE Installation
\ \
Communication Port
RS-485 Connection
Connect a PTZ Camera or Keyboard Controller.
After connecting the control device, be sure to match the connection settings between the DVR and device.
To change communication settings see <Control Device>.
1.
Connect the positive (+) transmission signal cable of the PTZ camera/keyboard controller to the RS-485 [D+]
communication port on the DVR’s rear panel..
2.
Connect the negative (-) transmission signal cable of the PTZ camera/keyboard controller to the RS-485 [D-]
communication port on the DVR’s rear panel.
For RS-485 communication configuration, refer to the user’s manual of the applicable PTZ camera or keyboard
controller.
\ \
Audio Device Connection
Connect an audio input device such as a microphone to the rear Audio in port; connect an audio output device such as an
amplified speaker to the Audio Out port.
485+ 485-
NC2
GND IN2 IN3 COM1 NO1 COM2 GND 232TX 232RX IN0 IN1
AUDIO
OUT
SPOT OUT
AUX
AUDIO
IN 1 IN 1
AUDIO
IN 2 IN 2
AUDIO
IN 3 IN 3 IN 3
AUDIO
IN 4 IN 4 IN 4
15
16
13
14
11
12
9
10
7
8
5
6
3
4
1
2
HD-MONITOR
VGA
eSATA USB LAN(DOWNLINK)
WAN(UPLINK)
P
A
L
N
T
S
C
VIDEO IN
RS-232 RELAY ALARM IN
485+ 485- GNDGND NC2 GND IN3 IN4 COM1 NO1 COM2 GND 232TX 232RX IN1 IN2
RS-485
AUDIO
OUT
MONITOR
SPOT OUT
AUDIO
IN 1
AUDIO
IN 2
AUDIO
IN 3
AUDIO
IN 4
AUDIO IN
15
16
13
14
11
12
9
10
7
8
5
6
3
4