Planet Technology 23x Indoor Speed Dome Camera CAM-ISD48 - Manual (Page 33)

Connect Speed dome to standalone DVR
„ Connect the RS-485 of camera to controller (in this case, the DVR ) with a pair of
twisted cable. Tele-control is conducted from the DVR via the cable between
the PTZ device and DVR.
„ Video signal from the dome is sent to DVR also, then forwarded to monitor
through the multiplexer inside the DVR. Usually RG59 A/U coaxial cable is
recommended for the video connection.
„ Power (DC12V or AC24V) shall be applied to the camera via separate DC or
AC adapter.
„ Set the termination resistor in speed dome to OPEN mode (disconnected) if
only one speed dome is connected console.
„ If two or more speed domes are in the system, the termination resistor of END
unit should be loaded
(more information is in the next section) .
„ Select a proper protocol and corresponding baud rate for the DVR. Be sure
both sides (PTZ camera and DVR) have the same protocol and baud rate.
„
In case the DVR does not have PTZ control function, use a separate
keyboard for the PTZ controlling. Protocol shall be properly selected, too.
. .
User’s manual 33