Owner's Manual

14
Connections
Connection Preview
Video output
BNC plug
Ethernet cable
Ethernet cable
DC 12V cable for Camera
DC 12V
data port
data port
Precautions
• The connections should be made by qualified
service personnel or system installers in accor-
dance with all local codes.
• DC 12V can be used.
Note: When powered up, the unit performs a
self-check (including one panning, tilting, zooming
and focusing operation).
RS-485 Connection
Use the cable that is described below for RS-485 site
communication.
• Shielded, twisted pair cable
• Low impedance
•
Wire gauge size is thicker than AWG #22 (0.33 mm
2
).
LPT-OI553HQ_ENG_0196 7/19/07 2:01 PM Page 14