Back Panel - Lorex DXR4280UQ-A Instruction Manual

(4) PLAY : LED will be ON when playing data that has been stored into the HDD.
(5) REC
13. HDD LED – Displays when the HDD is in operation
14. HDD POWER LED
15. Removable Cartridge Casing
The DVR comes with a removable hard disk drive tray.
Note: The HDD should be installed prior to turning the DVR ON

BACK PANEL :

1
VIDEO IN VIDEO IN
1 1 2 2 3 3
CAMERA IN CAMERA IN
1. DIN & BNC Camera Inputs - Channel 1-4 camera inputs (for cameras with either DIN or BNC Video
2. RCA Audio inputs - Channel 1-4 Audio inputs (for cameras with RCA Audio outputs)
3. Monitor A/V Out - Audio/Video output to another monitor.
4. Slave A/V Out - Audio/Video output signal for transmitting to a Slave Monitor or
VCR.
5. Alarm Function Terminals - These terminals are used to connect external motion
6. Trigger Out - When this terminal is connected it sends a signal to another device,
such a VCR to trigger recording
7. RS-485 Terminals - Connect the PTZ control wires to these terminals
8. USB Port - Connects to a PC using a USB cable
9. IDE-SUB - This connector is used to connect an external Slave HDD.
10. RS-232C Terminal - Connects to the RS-232C terminal on your computer.
11. MAIN POWER SWITCH - Used to turn the system ON or OFF.
12. AC INPUT - Connects to a Power Plug (AC 90-240V, 50/60Hz).
: LED will be ON when recording data into the HDD.
2
AUDIO IN AUDIO IN
1 1 2 2 3 3 4 4
4 4
MONITOR OUT MONITOR OUT SLAVE OUT SLAVE OUT
VIDEO VIDEO AUDIO AUDIO VIDEO VIDEO AUDIO AUDIO
3 4
outputs)
sensors, door/window contacts, etc.
9
IDE-SUB IDE-SUB
RS-485
1 1 2 3 2 3 4 4
GND GND + -
WARNING OUT
SERIES OUT SERIES OUT
ALARM ALARM TRIGGER OUT TRIGGER OUT
5 6 7
11
10
POWER POWER
RS-232C RS-232C
AC90-240V AC90-240V
USB USB
50/60Hz 50/60Hz
8
12
-6-