7
1.3
Rear Panel Connectors
The rear panel of the DVR unit contains virtually all of the connectors you will be using. Below
is a diagram that outlines the location and description of each connector:
Figure 1.3
1
110V / 220V Switch
For switching between 110V and 220V power supplies.
2
Alarm Outputs
There are 4 Alarm (Relay) Outputs on this DVR
3
Sensor Inputs
There are 4 Sensor Outputs on this DVR
4
RS-422 Interface
For connecting to a PAN/TILT/ZOOM camera.
5
RS-232 Interface
For connecting to a PAN/TILT/ZOOM camera.
6
RCA Video OUT
Composite out.
7
RG 59 Connector for Camera -
Input and Looping Outputs
These BNC Connectors are used to connect the Live Output from a
camera to the DVR unit.
8
Power Supply Fan
Supplies Ventilation to the DVR unit.
9
AC Power Adapter
For connecting to an external power supply.
10
PS/2 Mouse Input (Mini-Din 6)
For connection to a Computer Mouse.
11
PS/2 Keyboard Input (Mini-Din 6)
For connection to a Keyboard.
12
USB Ports 1 and 2
For connection to USB Devices such as a Printer.
13
RJ-45 Network Jack
For connecting the unit to a network.
14
DB-9 Serial Input 1
Used for connection to a POS device.
15
LPT Parallel Printer Port
For connecting the unit to a Printer.
16
DB-15 SVGA Monitor Output
For connecting to a SVGA Monitor.
17
Audio Speaker Out
For a connecting to a Speaker.
18
Audio Microphone In
NOT USED
19
Audio Line In
For accepting audio inputs. Attach Audio Adapter here.
20
DB-15 Serial Port
For Connecting to Serial devices.
21
Power Switch
Turns the power to the DVR ON and OFF.
22
Secondary Power Switch
Turns off the power to the Power Supply
Figure 1.3
KV-KLR Rear
9
15
16
21
13
17
18
20
2
3
1
4 5
6
7
10
12
11
19
8
14
22
