User's Manual

1. ALARM IN

SEN1 – SEN 4 – These 4 terminals are used to connect external motion sensors,

door/window contacts, etc.

2. ALARM OUT – This alarm output can be connected to an alarm output relay for trigger

devices with a N/O (Normally open) circuit

3. VIDEO INPUT (1-4) - Connect to video a source, such as camera (BNC Connection). The

video outputs from the desired cameras to these inputs

4. VIDEO OUTPUT:

(L164 only) – Connect the RCA output to display the DVR’s Menu and Video Playback

(L174V only) – Connect the RCA output to a composite monitor or connect the VGA output

to a PC monitor. The monitor will display the DVR’s Menu and Video Playback

5. POWER INPUT – Connect the supplied 12V power adapter to this input

6. MAIN POWER SWITCH – ON/OFF Main power switch for DVR

7. VGA OUT (L174V only) – Connect the VGA output to a PC monitor to display the DVR’s

Menu and Video Playback.

BACK PANEL :

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