Extron electronic 70-526-03 manual PMK 250 Projector Mount Kit Instruction Card, 70-526-02

PMK 250 Projector Mount Kit Instruction Card

Part #70-526-02 and 70-526-03

The PMK 250 Low Profile Projector Mount Kit is an above-projector mounting kit that can hold up to two quarter-rack width products, or one product and one power supply.

Each kit consists of a steel mounting bracket that is		Rubber Pad	Mounted
available in black (part #70-526-02) or white (part
	Extron	U-bolt	Extron Product
#70-526-03), a square U-bolt with a mounting brace
	PMK 250
plate, and an assortment of adhesive-backed cover sheets
	Projector Mount Kit
(in black or white) in four different sizes to cover the
bottom opening of the bracket.
The bracket attaches to a 1" to 2" diameter projector
mounting pole. Its low, 2-inch height allows it to be
mounted in tight spaces between the projector and the
ceiling, while its depth of 8.75" enables it to		Plastic Tie
accommodate a variety of device sizes.
Mounting to the Projector Pole		Extron	Front Plate
Mount products on the PMK 250 bracket as follows:		Power Supply
1. Remove the front panel from the PMK 250, using an
Extron Tweeker (provided) or other small Philips
screwdriver. (Retain the four screws to reattach the		Cover Sheet
plate when finished.)

2. Remove the protective backing from the self-adhesive rubber pad,

and place the pad on the PMK 250 mount plate, centering it between	PMK 250 with an Extron product
the two holes (see drawing at right).
	and power supply mounted
3. Remove any rubber feet from the bottom of the device(s) to be mounted.

4. Secure a device to one side of the mounting bracket, using two of the supplied 4-40 x 3/16 screws in opposite (diagonal) corners.

5. If a power supply is connected to the device, use the two included tie wraps to strap the power supply to the bracket; or attach a second device, as described in step 4.

6. Place the bracket around the projector ceiling mounting pole as shown at right.

7. Insert the two legs of the square U-bolt through the slotted holes on the back side of the bracket mount plate, place them around the ceiling pole, then insert the two legs through the round holes on the backing brace.

•For a typical (1.5" to 2.0" diameter) pole — You can use the supplied square U-bolt, which fits a typical ceiling pole.

•For a smaller pole — Locally obtain a square U-bolt that fits your ceiling pole. The slotted holes on the bracket can accomodate a square U-bolt for pole sizes from 1.0" to 2.0" in diameter.

8. Move the PMK 250 up to the desired location on the ceiling pole, as close to the ceiling as desired.

9.Secure the back brace to the square U-bolt using the included hex nuts, washers, and lock washers. Tighten the hex nuts securely.

Rubber Pad	Ceiling Pole
Mounting Plate
on Bracket	Backing Brace
U-bolt

CAUTION

Be sure to tighten the hex nuts securely enough that the PMK 250 does not

slide down the ceiling pole. A socket wrench is recommended to tighten theAttaching the square U-bolthex nuts.

10. Secure the front panel to the mounting tray with four of the included #6 screws.

11. If desired, choose one of the four sizes of self-adhesive cover sheets, and apply it to the underside of the mounting tray.

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Fax 714.491.1517

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Fax +65.6383.4664

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+81.3.3511.7655	68-1124-01, Rev. A
Fax +81.3.3511.7656	08 05