Velleman DVR16H1 User manual - Manual (Page 8)

BEFORE USING THIS DVR
3
function, please switch to 75 Ω.
2) VIDEO IN (1 ~ 16 / 1 ~ 8 / 1 ~ 4): Connect to the video connector of a camera.
VIDEO LOOP (1 ~ 16 / 1 ~ 8): Video output connector.
(For Selected Models Only)
Note: The DVR will automatically detect the video system of the camera, please
make sure that the cameras are properly connected to the DVR and
power-supplied before the DVR is turned on.
3) AUDIO IN (1 ~ 4)
Connect to the audio connector of a camera if the camera supports audio recording.
Note: To make a video backup with audio, make sure the camera which supports
the audio function is connected to the video-in channel and audio-in
channel. For example, the audio data from audio CH1 will be recorded with
the video data from video CH1.
4) AUDIO OUT
Connect to a speaker with 1 mono audio output.
Note: To know how many audio outputs your DVR supports, please refer to its
specifications.
5) MONITOR
Connect to a CRT monitor for video output.
6) CALL
(For Selected Models Only)
Connect to a monitor specific for sequence display.
7) VGA
Connect to a LCD monitor directly.
8) IR
(For Selected Models Only)
Connect the optional IR receiver extension cable for remote control.
9) EXTERNAL I/O
This port is used to connect external devices (such as speed dome cameras or external
alarm, etc).
For detailed I/O port PIN configuration, please refer to “APPENDIX 6 PIN
CONFIGURATION” at page 61.
10) LAN
Connect to Internet by LAN cable.
11) DC 19V
Connect to the supplied adapter.
12) Power Switch
Switch to “\” to turn on the power, and “|” to turn off the power.