Grundig GKB-A0110M, Owner'S Manual

Page: 8 / 18

Rear View:
1) DC12V power port
：
Power supply connection
2) RS-485 communication port
：
Camera and/or DVR connection
3) RS-232 communication port
：
Firmware update or DVR connection
5.2. System Setup
The CCTV System Control Keyboard can connect and control various front-end/terminal equipment such as
Motordome Cameras, DVRs and Decoders via the RS-485 communication port. You can access the operation and
configuration functions of these by directly connecting them to the keyboard.
5.3. Connection to a Motordome Camera
Connect a Motordome Camera directly to the Keyboard by connecting the + and – of the RS-485 port with the
corresp and – ports of the Motordome Camera. Set both devices to the same protocol and baud rate.
6 English