Extron Electronics PMK 450 User Manual

FRONT

REAR

Pipe Collar &
Set Screws

Extron PMP

Pipe Collar (1) with
Set Screws (4)

Security Screws (2)

AC Power Cord
Access Slot

Plate
Screws (4)

Bottom Plate (1)

Filler Plate (1)

Front Plate (1)

Rear Plate (1)

Top Plate (1)

FRONT

REAR

Cable Input from
Sources (AV control)

Cable Access
Hole

L

R

A

U

X

/M

IX

I

N

D

O

N

O

T

G

R

O

U

N

D

O

R

S

H

O

R

T

S

P

E

A

K

E

R

O

U

T

P

U

T

S

!

1

B

1

A

I
N
P
U
T
S

O
U
T
P
U
T
S

2

B

2

A

3

B

3

A

R

S

-

2

3

2

M

L

C

/

IR

D

C

V

O

L

4

/8

O

h

m

s

A

M

P

L

IF

IE

D

O

U

T

P

U

T

S

V

O

L

/M

U

T

E

T

x

AB

C

R

x

IR

1

2

V

1

0

V

P

O

W

E

R

1

2

V

3

A

M

A

X

U

S

L

I

S

T

E

D

1

7

T

T

A

U

D

I

O

/

V

I

D

E

O

A

P

P

A

R

A

T

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S

®

R

G

B

V

I

D

E

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R

G

B

V

I

D

E

O

Bottom Plate

Cable Output
to Projector

CAUTION

Installation Notes for PMK 450 (70-618-03)

The Extron PMK 450 Projector
Mounting Kit can accommodate
multiple Extron products of one
eighth, quarter, or half rack sizes
with power supplies.

The components of the PMK 450
kit are shown in Figure 1. Also
included are:

• Set-screw hex wrench (1)

• Security screw hex wrench
(1)

• Velcro™ Pads for securing
power supply (2)

• 4-40 Screws for mounting
devices (6)

Figure 1 — Contents of PMK 450 kit

Installation

Maximum load for the PMK 450 is 15 lb (6.8 kg).

1. Unscrew the front and rear plates and the security
screws from the sides. Slide the top and bottom
plates apart. The filler plate is attached to the rear
plate and should not be removed.

2. Ensure that the mounting pipe is installed with
the cable access hole facing the rear, away from the
projector screen.

3. Loosen the four pipe collar set screws to allow the
top plate to move freely along the pole.

4. Slide the top plate up the pipe until the pipe collar is
positioned just above the cable access hole (Figure 2).
Ensure the rear of the top plate is facing to the rear, in
the same direction as the cable access hole in the pipe.

5. Level the top plate and secure it by fully tightening

Figure 2 — Mount top plate on pole

the set screws. At least three screws must come in
contact with the pipe.

6. Route the cables so that they exit the pipe via the
cable access hole (Figure 3).

7. Using the supplied 4-40 screws, secure the devices
to the bottom plate. Figure 3 shows the PVS 204

screwed to the plate with a power supply attached by
the supplied Velcro pads.

8. Attach cables to the device(s) and pull excess cable
back into the ceiling. Feed the output cables to the
projector via the cable access hole and the bottom of
the pipe.

Figure 3 — Route cables

68-1397-01, Rev B

PMK 450 Projector Mounting Kit • Installation Notes

11 07

1

PRELIMINARY

PMK 450 Installation Notes, cont’d

Extron Electronics, USA

1230 South Lewis Street
Anaheim, CA 92805

800.633.9876 714.491.1500
FAX [phone]

Extron Electronics, Europe

Beeldschermweg 6C
3821 AH Amersfoort, The Netherlands
+800.3987.6673 +31.33.453.4040
FAX [phone]

Extron Electronics, Japan

Kyodo Building, 16 Ichibancho
Chiyoda-ku, Tokyo 102-0082
Japan
+81.3.3511.7655 FAX [phone]

Extron Electronics, Asia

135 Joo Seng Rd. #04-01
PM Industrial Bldg., Singapore 368363
+800.7339.8766 +65.6383.4400
FAX [phone]

www.extron.com

Lugs (4)

Slots (4)

11.63"

(295.30 mm)

12.25" (311.15 mm)

2.32" (59.00 mm)

2.00" DIA (50.80 mm)

11.63" (295.30 mm)

FRONT

REAR

Rear Plate

9. Insert the lugs on the bottom plate into the slots
on the top plate and slide the bottom plate into

position (Figure 4).

10. Lock the top and bottom plates together with
the security screws, pass the AC power cord

through the slot at the rear of the top plate.

11. Reattach the front and rear plates (Figure 5).

Figure 4 — Attach bottom plate

PRELIMINARY

Figure 5 — Attach front and rear plates

Specifications

Dimensions .................................... 2.25" (5.72 cm) H x 12.25"

(31.12 cm) W x 11.63" (29.53
cm) D

Mount application ......................... Mounts to standard 1.5"

(3.8 cm) NPT pipes or pipes
with external diameters of

1.85" (4.7 cm) to 1.95" (5 cm)

Material ....................................... White powder-coated

aluminum

Maximum load` ............................. 15 lb (6.8 kg)

Product weight .............................. 2.35 lbs (1.07 kg)

Shipping weight ............................ 3 lb (1.36 kg)

Listings............................................ UL, CUL as an accessory, for

use with UL listed mount and

projector

Compliances ................................... CE

Vibration ......................................... ISTA 1A in carton (International

Warranty ......................................... 3 years parts and labor

Safe Transit Association)

Figure 6 — Dimensions

2

PMK 450 Projector Mounting Kit • Installation Notes

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