Code 3 21 Series Installation And Operation Instructions Manual page 10

Replacement Parts and Assemblies:
There are many different types of light-heads producing various warning signals in the lightbar as explained below. All retaining screws to be
torqued to 10 IN-LB (1.13 N-M).
Note: LED modules are not user serviceable.
Figure 5 - Torus Takedown
Figure 8 - Torus Directional/Corner
Figure 11 - Prizm Directional/Corner
Figure 6 - Torus 3LED Directional
Figure 9 - Prizm 5LED Takedown
Figure 12 - Lightbar Controller
Figure 13 - Power Hub
Figure 7 - Torus 4LED Directional
Figure 10 - Prizm 5LED Alley
The Lightbar Controller transfers network
communication from other Matrix devices
to all the individual light modules installed
inside the lightbar. It also provides power, on
demand, to the light modules. Max capacity
is 15A RMS, and up to 35A peak, over the
entire operating temperature range.
Caution! Lightbar Controller outputs
should only be connected to Matrix
Compatible Light Modules. The warranty
will be void if unsupported products are
connected to the controller.
The Power Hub provides additional power,
on demand, to individual light modules
installed inside the lightbar. It is used only
when the cumulative draw of light modules
chosen exceeds a specified limit. Max
capacity is equal to the LBC capacity, i.e. an
additional 15A RMS, and up to 35A peak,
over the entire operating temperature range.
Page 10 of 16