User guide

Digital Video Hardware User Guide
revision 38 — 27
Expansion Board
Sometimes referred to as a breakout module, an expansion board can be used to
support additional digital video input.
Install the Expansion Board
8-channel digital video boards
1. There are two 25-pin connector ports in the back of the expansion board. To
install this device, connect the 25-pin connector from port 1 on the back of
the expansion board to PCI Slot A on the back on the LDVR-SP. This
expansion board now controls camera inputs 1-8.
2. Connect cameras 1-8 to the expansion board by plugging the coaxial cables
into the ports on the front of the expansion board.
3. To use cameras 9-16, repeat steps 1 and 2 using port 2 on the back of the
expansion board and PCI Slot B on the back of the LDVR-SP.
4. If you are using a CCTV Switcher or an analog monitor, connect a coaxial
cable to the “OUT” port for the channel and connect the other end of the
cable to the CCTV Switcher or analog monitor.
Expansion Board (Part # DVSR16)
12
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
Part # DVSR16
Port 1 CH1 Camera 1 Port 2 CH1 Camera 9
CH2 Camera 2 CH2 Camera 10
CH3 Camera 3 CH3 Camera 11
CH4 Camera 4 CH4 Camera 12
CH5 Camera 5 CH5 Camera 13
CH6 Camera 6 CH6 Camera 14
CH7 Camera 7 CH7 Camera 15
CH8 Camera 8 CH8 Camera 16