Planet Technology DVR-460 - Manual (Page 10)

DVR-460 User Guide 10
2.2 Rear Panel
1) 75Ω / HI-IMPEDANCE
When using LOOP function, please switch to HI-IMPEDANCE. Otherwise, please
switch to 75Ω.
2) LOOP / INPUT (For channel 1~4)
LOOP: Video output connector.
INPUT: Connect to video sources, such as cameras.
Note:
If you want to playback the video with audio, please connect an audio camera to Input 1 on the
DVR rear panel.
3) MONITOR
Connect to MAIN monitor.
4) CALL
Connect to CALL monitor to show the channel display one by one.
When any alarm is triggered, CALL monitor will show the image of the triggered channel
for a period of time.
5) AUDIO IN
Connect to audio sources, such as cameras equipped with the audio function.
When users start recording, the audio input will also be recorded.
6) AUDIO OUT
Connect to a monitor or speaker with 1 mono audio output.
7) USB
To quickly backup or upgrade firmware/OSD, you can insert a compatible USB flash
drive into this USB port. Before using the USB flash drive, please use your PC to format
the USB flash drive as “FAT32” first.
For the list of compatible USB flash drivers, please refer to “Appendix 2 COMPATIBLE
USB FLASH DRIVE BRAND”
8) IR
Connect the IR receiver for remote control.
9) EXTERNAL I/O
Insert the supplied 15PIN DSUB to this port for connecting external devices (external
alarm, PTZ camera, etc).
For detailed I/O PIN configuration, please refer to “Appendix 1 PIN CONFIGURATION”.
10) LAN
Connect to Internet by LAN cable.
11) LINK ACT.
When your DVR is connected to the Internet, this LED will be on.