10
CN SignalMaster
™
Federal Signal
www.fedsig.com
Installing the CN SignalMaster
Figure 1 Mounting brackets attached to CN SignalMaster
290A6967
SignalMaster
Aluminum Extrusion
Stud for 14"-20 Keps Nut
#10 Torx Screw (4)
Mounting Bracket (2)
Wiring the CN SignalMaster in the Vehicle
INSTALLATION PRECAUTIONS: The warning system and/or two-way radio
system may operate improperly if a two-way radio antenna is installed on or
within 18 inches of the light bar. Before permanently installing the light bar or
a two-way radio antenna, test the warning system and two-way radio system.
Some installations may require the relocation of the two-way radio antenna
to the trunk or fender. DO NOT drill holes in the light bar or install auxiliary
devices on the light bar, or the warning system may fail.
Before proceeding, ensure that the light bar has been installed inside the vehicle in
accordance with the instructions included with the mounting kit.
NOTE: The DIP switch on the light bar’s control PCB provides three selectable
options. To change DIP switch selections, refer to “Setting Configuration Options” on
page 13.
The CN SignalMaster™ is completely wired at the factory and does not require any
additional internal wiring. Two 16 AWG power conductors (red and black) and the
CAT5 communication cable exit the light bar. The conductors necessary to control the
light bar are contained in the CAT5 cable, which connects to a compatible Federal
Signal control head or to the Serial Interface Module.
