NEC Display Solutions of America, Inc.
Installation and Assembly Manual:
Custom Ceiling Mount for NEC NP400, NP500, NP500W,
and NP600 Projectors
Model: NP600CM
Maximum Load Capacity: 50 lb (22.7 kg)
Features:
• ImageLockTM alignment prevents picture sag or drift
• Wrench access slot for easier flush mount installations
• Exclusive aluminum track quick release
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Before you start check the parts list to insure all of the parts shown are included.
A
Parts List
Description
Qty. Part #
055-2803
560-9646
520-2151
520-2196
540-1078
5S1-015-C04
590-0097
055-2869
510-2087
590-2009
560-1097
A
B
projector mount assembly
4 mm security allen wrench
#10-32 x 3/8" serrated washer head socket pin screw
#10-32 x 1/4" socket pin screw
flat washer
1
1
2
1
2
2
2
1
3
3
1
C
D
D
G
C
E
E
F
#14 x 2.5 phillips hex head wood screw
concrete anchor
G
AA
BB
CC
DD
adapter plate
M4 x 16 mm serrated socket pin screw
retaining spacer
2 mm allen wrench
NOTE: Actual parts may appear slightly different than illustrated.
B
BB
AA
CC
F
DD
Disengage connection block from projector mount assembly (A) by unscrewing captive screw and sliding out
connection block as shown.
1
A
CONNECTIONBLOCK
CAPTIVESCREW
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Installation to Extension Column / Ceiling Plate
NOTE: Refer to accompanying instructions with ceiling plates (sold separately) for installing these models to
ceiling.
2
Screw projector mount assembly (A) onto extension column as shown in figure 2.1.
NOTE: For 3/4" extension columns, reducer ACC 913 (not included) will be required as shown in figure 2.2. Tighten
swivel stop screw against extension column, flush mount tube or reducer using 4 mm security allen wrench (B) as
shown in figure 2.3.
NOTE: Swivel stop screw is used to jam against threads of extension column, flush mount tube or reducer to
prevent any excess movement of projector mount assembly (A). Do not overtighten screw; overtightening screw will
damage threads making it difficult to separate products.
Skip to step 3.
1 1/2" EXTENSION
COLUMN
3/4" EXTENSION COLUMN
(SOLD SEPARATELY)
(SOLD SEPARATELY)
ULLISTED EXT ORADJ
SERIES)
ACC 913
(NOT UL LISTED)
(SOLD SEPARATELY)
ARROW
ARROW
INDICATES
FRONT OF
MOUNT
INDICATES
FRONT OF
MOUNT
A
A
fig. 2.1
fig. 2.2
CMJ455
(SOLD SEPARATELY)
SWIVELSTOP
SCREW
fig. 2.3
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Installation To Wood Joist Ceilings
WARNING
• Tighten wood screws so that projector mount assembly is firmly attached, but do not overtighten. Overtightening can
damage the screws, greatly reducing their holding power.
• Never tighten in excess of 80 in • lb (9 N.M.).
• Make sure that mounting screws are anchored into the center of the studs. The use of an "edge to edge" stud finder is
highly recommended.
Place projector mount assembly (A) on ceiling as a template and mark the center of the two mounting holes. Make
sure that the mounting holes are in the center of the wood joist. Drill two 5/32" (4 mm) dia. holes to a minimum
depth of 2.5" (64 mm). Attach projector mount assembly (A) with two #14 x 2.5" (6 mm x 65 mm) wood screws (F)
and two flat washers (E) as shown in figure 2.4 or figure 2.5 depending on joist orientation. Tighten wood screws (F)
using 3/8" (10 mm) socket wrench, phillips screwdriver or 10mm open end wrench until projector mount
assembly (A) is firmly attached.
2
Skip to step 3.
ACCESS SLOT FOR
OPENENDWRENCH
ALLOWSTIGHTENING
OF WOOD SCREW (F)
WOOD JOIST
WOOD JOIST
WITHOUTREMOVING
PROJECTOR
FRONT OF
MOUNT
A
A
FRONT OF
MOUNT
E
F
E
F
fig. 2.4
fig. 2.5
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Installation to Concrete Ceilings
WARNING
• Tighten wood screws firmly, but do not overtighten. Overtightening can damage the screws, greatly reducing their
holding power.
• Never tighten in excess of 80 in • lb (9 N.M.).
Place projector mount assembly (A) on ceiling as a
concrete
ceiling
1
2
template and mark the center of the two mounting
holes. Drill two 1/4" (6 mm) dia. holes to a minimum
depth of 2.5" (64 mm). Attach projector mount
assembly (A) using two concrete anchors (G), two
flat washers (E), and two #14 x 2.5" wood screws (F)
as shown in fig. 2.6 and 1, 2 and 3 (right). Tighten
wood screws (F) using 3/8" (10 mm) socket wrench,
phillips screwdriver or 10mm open end wrench until
projector mount assembly (A) is firmly attached.
G
Drill holes and insert anchors
2
A
NOTE: It is the responsibility of the installer to
verify that the ceiling will safely support the
combined load of all attached hardware and
components.
G
F
Skip to step 3.
Place mount over anchors and secure with screws
3
WARNING
• Concrete anchors are not intended for attachment to
concrete ceiling covered with a layer of plaster,
drywall, or other finishing material. If mounting to
concrete ceiling covered with plaster/drywall is un-
avoidable, plaster/drywall (up to 5/8" thick) must be
counterbored as shown below. If plaster/drywall is
thicker than 5/8", custom fasteners must be supplied
by installer.
G
F
Tighten all fasteners
INCORRECT
CORRECT
CONCRETECEILING
concrete
A
concrete
A
plaster/
dry wall
plaster/
dry wall
FRONT OF
MOUNT
G
A
E
F
fig. 2.6
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Installation to Threaded Rod
Thread two 1/4-20 hex thin nylon-insert locknuts (not included) on two 1/4-20 threaded rods (not included) to the
desired height of projector mount assembly. Attach projector mount assembly (A) to the two 1/4-20 threaded rods
using two 1/4-20 hex thin nylon-insert locknuts as shown in figure 2.7 or figure 2.8.
2
1/4-20 THREADED ROD
(NOT INCLUDED)
1/4-20 THREADED ROD
(NOT INCLUDED)
1/4-20 HEX THIN
NYLON-INSERT
LOCKNUT
1/4-20 HEX THIN
NYLON-INSERT
LOCKNUT
(NOT INCLUDED)
(NOT INCLUDED)
A
A
ARROW
ARROW
INDICATES
INDICATES
FRONT OF
FRONT OF
MOUNT
MOUNT
1/4-20 HEX THIN
NYLON-INSERT
LOCKNUT
1/4-20 HEX THIN
NYLON-INSERT
LOCKNUT
fig. 2.8
fig. 2.7
(NOT INCLUDED)
(NOT INCLUDED)
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Attaching Adapter Plate to Projector
Align shoulder on connection block opposite notch
3
in adapter plate (AA).Attach adapter plate to
connection block from projector mount
assembly (A) using two #10-32 x 3/8" serrated
washer head socket pin screws (C) as shown in
figure 3.1. Tighten using 4 mm allen wrench (B).
CONNECTIONBLOCK
SHOULDER
NOTCHINDICATES
FRONTOFPROJECTOR
AA
C
fig. 3.1
Flip projector upside down and attach adapter plate (AA) using three serrated socket pin screws (BB) and retain-
ing spacers (CC) as shown below. Tighten using 4 mm allen wrench (B).
4
NOTE: Retaining spacers (CC) go between the
projector and adapter plate (AA).
BB
AA
CC
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Attaching Adapter Plate to Projector Mount
WARNING
• Do not lift more weight than you can handle. Use additional man power or mechanical lifting equipment to safely handle
placement of the screen.
Slide connection block with projector into projector mount assembly (A) as shown. Tighten captive screw to secure
projector to projector mount assembly (A).
5
ARROW
FRONTOFMOUNT
INDICATES
FRONT OF
MOUNT
A
CONNECTIONBLOCK
CAPTIVESCREW
IMPORTANT: For security installations, insert one #10-32 x 1/4" socket pin screw (D) through projector mount
assembly (A) and into connection block as shown in detail 1. Tighten screw using 4mm security allen wrench (B).
6
DETAIL1
A
CONNECTIONBLOCK
D
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Projector Alignment
To adjust yaw (swivel) for wood stud, concrete ceiling, and threaded rod mounting applications:
Loosen wood screws (F) if flush mounted to wood joists (page 5) or concrete ceilings (page 6), or loosen
locknuts on threaded rods (page 7), until projector mount can be rotated. Rotate mount to desired position and
retighten screws or locknuts.
7
To adjust yaw (swivel) for extension column applications: Loosen screw on projector mount assembly (A)
indicated below until projector mount can be rotated. Rotate mount to desired position and retighten screw.
To adjust pitch (forward and backward tilt): Turn knob on back of mount as shown below. Pull knob out and
turn by hand for easy adjustment or insert #2 phillips screwdriver in end of knob and turn.
To adjust roll (side to side tilt): Turn knob on side of mount as shown below. Pull knob out and turn by hand
for easy adjustment or insert #2 phillips screwdriver in end of knob and turn.
KNOBFORPITCH
ARROW INDICATES
ADJUSTMENT
FRONT OF MOUNT
A
ACCESS SLOT FOR
OPENENDWRENCH
ALLOWSTIGHTENING
OF WOOD SCREW (F)
WITHOUTREMOVING
PROJECTOR
BACKOFMOUNT
SCREWFORYAW(SWIVEL)STOP
(REFERTOSTEP2,INSTALLATION
TOEXTENSIONCOLUMNS,FIG.2.3)
KNOBFORROLL
ADJUSTMENT
To prevent tampering with the pitch and roll adjustments: Tighten the two tamper resistant security screws
on the projector mount assembly using 4 mm security allen wrench (B) to lock the pitch and roll adjustments as
shown below.
7-1
Note: Tighten screws firmly, but do not overtighten. Overtightening can damage the mount.
CAUTION
• Do not adjust pitch or roll while tamper resistant security screws are fully engaged.
• Loosen the two tamper resistant security screws one complete turn before adjusting the projector mount assembly or
damage may occur.
TOLOCKPITCHTIGHTEN
TAMPER RESISTANT
SECURITY SCREW
SIDE VIEW
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©2008, PeerlessIndustries, Inc. Allrightsreserved.
Allotherbrandandproductnamesaretrademarksorregisteredtrademarksoftheirrespectiveowners.
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