ARM Electronics DVRCD120 - Manual (Page 12)

User’s Manual
11
Camera Looping
Plenty of BNC connectors are positioned on the real panel for looping out the
video input.
LAN Connector (RJ-45)
The Full-featured MPEG-4 DVR is capable of networking. The LAN port
opens the door of Full-featured MPEG-4 DVR to Ethernet where by the
Internet.
Power Jack
The Full-featured MPEG-4 DVR has an adjustable voltage
AC 115 / 230 power connection jack. Before you connect to a
power supply, please note that the switch is set to the
appropriate setting. Please connect the power supply that
ships with the unit.
NOTE: Use of other power supply may cause overloading.
Power Switch
Used to power up and shut down the unit.
Audio In / Out115 /
The Full-featured MPEG-4 DVR provides two channels of audio recording
and playback. Audio In RCA connector is offered for connecting an audio
source device (e.g. external amplified microphone) to the unit; Audio Out RCA
connector is offered for connecting an audio output device (e.g. amplified
speakers) to the unit.
Alarm I/O & RS485
The unit provides an alarm I/O and RS485 port that offers user the flexibility
required to connect the unit to the other device. Refer to Appendix B: Alarm
I/O for pin definitions.
VGA Out
A VGA output connector is offered for connecting to a VGA main monitor. The
source of image of VGA and BNC main monitor are the same.