Honeywell datamax-o'neil M-Class Mark II Manual page 8

D) Route the Antenna Cable
through the Cableway in the
Centerplate.
E) Loosen the Guide Screw
and the Heat Sink Screw
then slide the Notched
Tabs of the Mounting
Plate (Item 3)
underneath. Secure the
Mounting Plate to the
Centerplate using the
Screw (Item 6) and then
tighten the Guide Screw
and the Heat Sink Screw.
F) Secure the Regulator CCA
(Item 2) to the Mounting
Plate using the Screws
(Item 6) then proceed
according to the option
type:
Antenna Cable
Cableway
Centerplate
Guide Screw
Heat Sink
Screw
Mounting
Plate
6
Centerplate
Screw
Notched
Tab
Notched
Mounting
Tab
Plate
Regulator
CCA
Screws