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ISSUED: 04-24-08  SHEET #: 055-9256-9  11-21-11

C

D

E

F

G

K

H

I

J

AA

BB

CC

DD

EE

FF

HH

II

JJ

KK

LL

GG

A

B

M

L

Parts may appear slightly different than illustrated. 

Summary of Contents for PRS-EXA

Page 1: ...inuous channel design for uninterrupted drop length or wall extension adjustments Safety catch designed into extension to ensure user and equipment safety Internal cable management within channels for...

Page 2: ...or all international customers please contact your local distributor This product should only be installed by someone of good mechanical aptitude has experience with basic building construction and fu...

Page 3: ...4 H M4 x 10 mm socket pin serrated washer head screw 4 510 1060 510 2060 510 2060 510 1060 510 2060 510 2060 I M5 x 10 mm socket pin serrated washer head screw 4 510 1126 510 2063 510 2063 510 1126 51...

Page 4: ...4 of 13 ISSUED 04 24 08 SHEET 055 9256 9 11 21 11 C D E F G K H I J AA BB CC DD EE FF HH II JJ KK LL GG A B M L Parts may appear slightly different than illustrated...

Page 5: ...4 08 SHEET 055 9256 9 11 21 11 Install Outer Channel to Ceiling Plate Attach outer channel BB to ceiling plate AA using four M6 x 10 mm socket pin screws II as shown Tighten screws with 4 mm security...

Page 6: ...Secure ceiling wall plate AA to wood stud or joist using two 14 x 2 1 2 wood screws C and two 1 4 washers F as shown Skip to step 3 Installer must verify that the supporting surface will safely suppor...

Page 7: ...the hole when entering a void or cavity Concrete must be 2000 psi density minimum Lighter density concrete may not hold concrete anchor Installer must verify that the supporting surface will safely su...

Page 8: ...hannels is not an option Guide projector cables into openings in channels then insert inner channel CC into outer channel BB as shown in figure 3 1 or 3 3 Position inner channel CC to the desired exte...

Page 9: ...in figure 4 2 NOTE Placing washer F and nut KK combination on inside of PRS projector mount first while attaching mounting bracket EE or FF can make installation easier as shown in figure 4 3 fig 4 1...

Page 10: ...to projector center of gravity as possible without covering any mounting holes Loosen channels with 4 mm security allen wrench I and if there are only three mounting holes remove fourth channel Using...

Page 11: ...ll result in channels of adapter plate B fitting tightly against projector IMPORTANT In order to properly engage the threads in the mounting holes the screw must be turned at least 3 full turns NOTE I...

Page 12: ...urity adjustment models or a phillips screwdriver non security adjustment models loosen two screws for roll adjustment on projector mount assembly A indicated below Tilt mount to desired position and...

Page 13: ...extended position Retighten clamp plate screws securely CLAMP PLATE SCREWS CLAMP PLATE SCREWS Cut cable covers LL to the length of inner channel CC and outer channel BB openings leaving space for cab...

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