User guide

4: LDVR-SP Hardware
28 —
revision 38
Notes: To connect cameras 16-32, connect a second expansion board to the LDVR-
SP. The signal must be maintained at a 1 volt peak-to-peak rating +/- 10%
and the vertical sync at 0.3.
4-channel digital video boards
These boards do not require an expansion board. Connect cameras 1-32 directly
to the back of the LDVR-SP.
Note: The signal must be maintained at a 1 volt peak-to-peak rating +/- 10% and
the vertical sync at 0.3.
CCTV Switcher
The CCTV Switcher connects to the LDVR-SP as well as the B.A.S.I.S. database
server. The connection to the LDVR-SP is through one or more coaxial cables
(RG590). The connection to the database server or any client workstation using