Rev 1.0 8/16
Camera Protocol (e.g. VISCA, PELCO-P, PELCO-D)
Baud Rate (e.g. 9600)
o
Check all KB-Camera connections and cabling per “Connection Wiring
and Indicators” section above.
o
Check TXD Indicator for Green flickering when cam is moved using the
joystick. If not flickering, KB or its joystick may be damaged.
Controlling more than 1 camera at a time.
o
Check all cameras to ensure that each has a unique ID.
o
Check all camera settings in KB menu to make sure that the protocol
setting for that camera ID matches that of the actual camera.
o
Note, you cannot typically mix VISCA, Pelco-P or Pelco-D cameras in the
same daisy chain.
o
Check control wiring.
For RS232, cabling must flow from KB into the VISCA-in port of the
first camera and then from VISCA-out port of first camera to
VISCA-in port of next camera, etc... With daisy chained RS232, no
terminator is required on the last camera. A VISCA cross-over
cable must be used for all camera to camera connections. These
are available from HuddleCamHD in various lengths as well as
from other sources.
For RS485 and RS422, all connections are in parallel (e.g. all
cams’ 485+ are connected to KB’s 485+ and all cams’ 485- are
connected to KB’s 485-) and termination may be required
depending upon overall cabling distances involved.