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Chapter 2: Installation
truVision DVR 31 User Manual 7
Connecting devices to the unit
Use Figure 2 below as a visual guide to connect the various peripherals to the
DVR 31.
Figure 2: Back panel connection diagram
1. Connect up to two CCTV monitors (main and spot)
and/or Y/C (S-video)
2. Connect up to 16 cameras
3. Connect to speakers for audio output
4. Connect to audio input (available for each camera)
5. Connect to a monitor that displays digital video
(HDMI)
6. Connect to a PTZ control
7. Alarm output
8. Connect to alarm input cables
9. Connect to a network attached storage (NAS) device
(This device is currently not supported)
10. Connect to a network
11. Connect to USB device
12. Connect to a point-of-sale (POS) device
13. Connect to VGA monitor
14. Connect to the power cord
Note: DVR 31 display options are: 800 x 600, 1024 x 768, 1280 x 1024, 720P,
and 1080P. If looping video, ensure that the Termination option (Main Menu
>Cameras > Adjust Video) is disabled.