1BChapter 2: Installation
6 TruVision DVR 11 and DVR 11c User Manual
Figure 2: TVR 11c back panel connections
1. Connect up to 4 analog cameras to BNC
connectors.
2. Connect one CCTV monitor (CVBS
connector).
3. Connect to a RS-232 device.
4. Connect four audio inputs to RCA
connectors.
5. Power switch (on/off).
6. Connect up to four alarm input cables to
relay outputs.
7. Connect one alarm relay output.
8. Connect to an optional USB device such as
a mouse, CD/DVD burner or HDD. The
DVR supports both a USB DVD and a USB
HD on the front and rear USB ports.
9. Connect to a HDTV. The HDMI connection
supports both digital audio and video.
10. Connect to a VGA monitor.
11. Connect to speakers for audio output.
12. Connect to a network.
13. Connect to a RS-485 device such as a PTZ
camera or a keypad.
14. Connect to the PSU (12 VDC).
Monitor connections
Connect a monitor to one of the DVR’s outputs (BNC/VGA/HDMI). The DVR
provides a 1 Vp-p CVBS signal. See Figure 1 above for connecting a monitor to a
DVR.
The DVR supports up to 1280 × 1024 / 60 Hz resolution in VGA. The monitor
resolution should be at least 800 × 600. Adjust your monitor accordingly to this
resolution.
Audio inputs and output
The unit is equipped with four audio inputs and one audio output. Both the audio
output and the audio inputs are line-level.
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