Low-Voltage Scanner Board Jumpers - Cablescan 90 Series Setup Manual

Page 14

Low-voltage Scanner Board Jumpers

Each low-voltage scanner board must have a jumper installed for configuration. See Figure 13.
(The high-voltage scanner boards do not have jumpers.) As illustrated, the jumper is installed
across two pins of a three-pin connector located on the component side, opposite the test point
connectors. This jumper can be installed in one of two locations on the three-pin connector.
Each scanner board, except for the last board in the cabinet, must have a jumper connecting the
center pin to the pin toward the center of the board. On the last board, move the jumper so that
the center pin and the pin toward the outside of the board are jumpered. This pin is labeled
LAST BD. When multiple expansion cabinets are required, the last board of each cabinet must
be jumpered as the last board.
Jumper position
for last board
LAST
BD
Figure 13. Scanner Board Jumpers
Jumper position
for all other boards
Series 90 Setup Manual