11
ETC
•
RS-232C
: An RS-232C connector is provided to connect an ATM or POS machine for Text-In
function. Use a cable with a DB9 (female) connector to connect to the DVR.
•
Network
: Connect a Cat5 cable with an RJ-45 connector to the DVR connector for remote
monitoring, remote playback, remote setup. See
Chapter 3-2. DVR Configuration
for
configuring the Network connections.
•
Reset
: The DVR has a Reset switch that will only be used to return all the settings to the
original factory settings. To reset the unit, turn the DVR off first. Turn it on again while poking
the straightened paperclip in the reset hole. Hold the switch until the DVR is initializing.
•
Power Connector
: Connect adapter cable to the power connector on the rear panel. (DC12V,
3.33A) Input AC power to the adapter. (free voltage from 100V to 240V, 50/60Hz)
RS485/ALARM/SENSOR
The RS485 connector can be used to control PTZ cameras. The
DVR can also be controlled remotely by a control keyboard.
4 alarm output connectors are provided to connect external
alarms such as sirens or lights. 2 alarm output connectors have
internal relays and the others are TTL signals.
4 sensor input connectors are provided to connect external devices. You can use sensors to signal
the DVR with event. To make connections on the terminal block, press and hold the button and
insert the wire in the hole below the button.
