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
