AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
AUDIO
VIDEO
PWR
A/V
RF
CH
#
POWER SUPPLY
®
RMM12 Rack Mount 1
The RMM12 Rack Mount supports a single Drake Power
Supply and up to (12) modular Audio/Video modulators to
configure a professional quality, modular, headend system,
which optimizes rack space. Up to (12) Drake Video
Modulators, in any combination, can be supported as well as
combinations of video modulators with Drake Video and/or
Audio Switching modules.
Identify the following items shipped with this kit of rack mount
assembly and cable assembly:
(1) RMM12 Rack Mount chassis.
(1) Wire, ground bonding chassis to power supply
(P/N: 2700017).
(1) Cable Assembly, 37-pin D connector (male) to (12) fan-out
3-Ckt connectors (female) (P/N:2707362).
(2) End Caps, Black (P/N: 4802616).
Installation:
Adequate ventilation is very important in multichannel
installations. Rack units should be spaced apart by at least
one panel height wherever possible, and some air movement
is advisable in enclosed rack cabinets. Excessive heat will
shorten the life of components and individual module(s).
Power supply performance will also be degraded without
proper cooling.
If desired, the supplied black end caps can be installed over
the mounting ears of the RMM12 and secured by the rack
support screws.
Locate the Power Supply (sold separately). Prior to sliding the
power supply into the right-hand side top and bottom slide rails
of the RMM12, loosen the #6-32 screw located on the top
surface of the power supply. Position the free end of the
ground wire lug (other end of wire fastened to RMM12) under
the #6-32 screw, and tighten the screw to secure the ground
wire. Slide the power supply into the RMM12.
If necessary, use the following steps to remove the Drake
Power Supply from the rack:
1) Remove the module immediately adjacent to the Drake
Power Supply. Be aware that the module power cable will
become disconnected from the rear when the module is
removed.
2) Now grasp the edge of the Drake Power Supply front panel
and remove the unit from rack.
3) Reconnect the module power cable then replace the
adjacent module as required.
RMM12
BLACK END CAP
(DECORATIVE)
P/N: 4802616)
SECURE LUG (GROUND
BONDING WIRE) UNDER
#6-32 SCREW HEAD.
SLIDE RAIL (INTERNAL
TO RACK CHASSIS, TOP
AND BOTTOM).
BLACK END CAP
(DECORATIVE)
P/N: 4802616)
FIGURE 1 - Front View of Rack Mount System with
Power Supply
