Extron electronic 68-1034-02 Rev. A user manual 6- Projector pole on the inside, PMK 350 mounting

Installation and Operation, cont’d

NThe PMK 300 has a hole in the bottom plate that allows the projector pole to be inserted through the center of the plate (figure 2-6), rather than outside of the plate (figure 2-5). To install the PMK 300 in this configuration, slide the bracket up from the bottom of the pole before the projector is installed on the pole.

Bracket

Brace

U-Bolt	Extron
	PMK 300

Multi-product Projector

Mount Kit

Figure 2-6 — Projector pole on the inside

4.	Place the contoured bracket brace against the pole and
	opposite the back plate. The pole should fit snugly into the
	depression in the center of the bracket brace.
5.	Place the U-bolt around the ceiling pole. Insert the
	two legs of the U-bolt through the round holes on the

contoured bracket brace and then through the slotted holes on the bracket’s mounting plate.

NThe supplied U-bolt fits a typical (1.5" to 2.0" diameter) ceiling pole.

6.	Secure the bracket to the U-bolt with the included hex
	nuts, washers, and lock washers. Tighten the hex nuts just
	enough that they can be loosened by hand.

PMK 350 mounting

Mount the receiver to a PMK 350 bracket as follows:

1. Remove the front and rear plates from the PMK 350 (figure 2-7), using an Extron Tweeker or a #2 Philips screwdriver. Retain the screws to reattach the plates when you are finished.

	Extron
Rear Plate	Quarter-rack
	Sized Product

	Contoured
	Base
	L-shaped
	Bracket
Extron	U-bolt
PMK 350
Multi-product Projector
Mounting Kit
	Extron
	Power Supply
	Front Plate

Cover Sheet

Figure 2-7 — PMK 350 projector mounting a receiver

2.	If necessary, remove the feet from the bottom of the
	receiver.
3.	Secure the receiver to one side of the mounting tray,
	using two of the supplied 4-40 x 3/16" screws in opposite
	(diagonal) corners.
4.	If power supply is connected to the receiver, use the
	two included tie wraps to strap the power supply to the
	bracket.
5.	Place the PMK 350 around the projector ceiling mounting
	pole (figure 2-7).

2-8 DVI 201 Tx/Rx • Installation and Operation DVI 201 Tx/Rx • Installation and Operation 2-9