Owner's Manual

MDL-1 Clear Lens
The MDL-1 is a clear Plexiglas
®
lens which fits in either one
of the two openings in the MME-3 enclosure door or in one
of the three openings in the MLE-6 enclosure door. One
lens is included in the MDL-1 package.
MBR-3MP
MLE-6
MDL-1
MDB-1 Sheet Metal Blank Plate
The MDB-1 is a sheet metal blank plate which fits in either
one of the two openings in the MME-3 enclosure door or in
one of the three openings in the MLE-6 enclosure door.
One blank plate is in the MDB-1 package.
MHD-1
mounting plate is required with the MBR-3MP optionally
available for use. Using the MBR-MP mounting plate (1)
MMB or PSR-1 and up to (3) expansion cardcages (MOM
or OMM) can be mounted in the MLE-6. If additional
cardcages are required, the MBR-3MP optional cardcage
mounting plate can also be installed in the MLE-6 below the
MBR-MP. The MBR-3MP allows mounting of an additional
(3) MOM or OMM module expansion cardcages.
Various combinations of hardware can be installed in the
MLE-6. If only amplifiers are to be installed in the MLE-6, no
MBR-MP or MBR-3MP plates are required. Instead up to (5)
EL-410 amplifiers can be installed by using (5) MSR-1 rail
kits. The MLE-6 can also be used to mount up to (3) MXL
cardcages and (2) amplifiers. This configuration would be
typical of a remote voice transponder cabinet. In this
configuration (1) MBR-MP would be used in the upper half
of the MLE-6 to mount the MXL modules, while the lower
half would use (2) MSR-1 rail kits to mount up to (2) EL-410
amplifiers.
The MLE-6 is designed for surface or semi-flush mounting
and includes various knockouts for wire and conduit entry.
The door supplied with the MLE-6 set has (3) cutouts for
either clear lenses, blank plates or grills, depending on the
application. The door also contains (2) key locks — keyed
the same. Various combinations of dead front mounting
plates are possible with the MLE-6 enclosure. A typical
MXLV installation would have (1) MKB-2 at the top, and (2)
MHD-3 dead front plates in the middle (for (14) VSM/VLM/
VFM modules per plate) and (1) or (2) MHD-2 lower dead
front plates.
MHD-1 Upper or Middle Dead Front Panel
The MHD-1 is a hinged sheet metal panel which attaches
to either the MME-3 or the MLE-6 enclosure backbox. It fits
in either the upper or the middle section of the MME-3
backbox or the upper or either of the two middle sections of
the MLE-6 backbox. It has an opening with a cover plate for
the TSP-40 printer when used and attaches to the
backboxes with screw fasteners. When in place it covers
and protects modules and wiring, providing dead front
construction in that area.
MDB-1
MBR-3MP MLE-6 Optional Cardcage Mounting Plate
The MBR-3MP is an optional MXL/MXLV cardcage mount-
ing plate for use exclusively in the MLE-6 enclosure. When
installed in the MLE-6 backbox, the MBR-3MP adds the
option of mounting up to an additional (3) MOM or OMM
expansion cardcages.
MHD-2 Lower Dead Front Panel
The MHD-2 is a hinged sheet metal panel which attaches
to either the MME-3 or the MLE-6 backboxes. It mounts in
the lower section on the MME-3 and on the lower two
sections of the MLE-6 backbox. It has no openings and
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