Extron electronic MDA 4V EQ Installation and Operation, cont’d, PMK 350 Projector Mounting Kit

Installation and Operation, cont’d

5.	Place the U-bolt around the ceiling pole and insert the two
	legs of the U-bolt through the round holes in the
	contoured base, then through the slotted holes in the
	bracket’s mounting plate.
	•	For a typical (1.5" to 2.0" diameter) pole — You can
		use the supplied U-bolt, which fits a typical ceiling
		pole.
	•	For a smaller or larger pole — Locally obtain a
		U-bolt that fits your ceiling pole. The slotted holes
		on the bracket can accommodate a U-bolt for pole
		sizes from 1.0" to 2.5" in diameter.
6.	Secure the bracket to the U-bolt with the included hex
	nuts.

PMK 350 Projector Mounting Kit

The PMK 350 Low Profile Projector Mounting Kit is an above- projector mounting kit that attaches to a 1.5" to 2" diameter projector mounting pole. It can hold more than one device, in a variety of sizes.

The PMK 350 is available in black (part #70-563-02) or white (part #70-563-03).

Follow these steps to mount the MDA EQ on the PMK 350:

1.	Remove the front panel from the PMK, using a #2 Philips
	screwdriver. Retain the four screws to reattach the plate
	when finished.
2.	Remove any rubber feet from the bottom of the MDA EQ.
3.	Secure the MDA to one side of the mounting bracket, using
	two of the supplied 4-40 x 3/16" screws in opposite
	(diagonal) corners. Use an Extron Tweeker (provided) or a
	Philips #1 screwdriver to tighten the screws.
4.	Using the two included tie wraps, strap the MDA EQ
	power supply to the PMK bracket.
5.	If desired, remove the back panel of the PMK 350 and
	mount an additional MDA or other device(s) at the back of
	the bracket, as described in step 3.
6.	Place the PMK 350 mounting tray around the projector
	ceiling mounting pole. (See the illustration on the next
	page.)

	Mount Plate
	Flange	Extron
Rear Plate		MDA EQ Series
	Mounting Tray	Mini Distribution Amplifier
		Contoured
		Base
		L-shaped
		Bracket
Extron	U-bolt
PMK 350

Multi-product Projector

Mounting Kit

Extron

Power Supply

Front Plate

Overlay Sheet

Mounting the MDA EQ using the PMK 350

Projector Mounting Kit

7.	Assemble the U-bolt and the following parts in the order
	they are listed below:
	a.	Pass the legs of the U-bolt through the slotted holes
		on the back of the mount plate flange.
	b.	Place the U-bolt legs around the ceiling pole.
	c.	Pass the U-bolt legs through the round holes in the
		contoured base.
			Place the contoured base against the pole and
			opposite the mount plate flange. The pole
			should fit snugly into the depression in the
			center of the contoured base.
	d.	Pass the U-bolt legs through the round holes in the
		L bracket.
8.	Align the two round holes in the bottom of the L bracket
	with the two slotted holes in the base of the PMK 350, on
	either side of the opening for the pole; and attach the L

bracket to the base by inserting the two provided 6-32 x 5/16" screws through the aligned slots. Tighten the screws slightly; you should still be able to slide the L bracket to adjust it as needed.

2-8 VersaTools® MDA EQ Series • Installation and Operation VersaTools® MDA EQ Series • Installation and Operation 2-9