User Manual

2-23
PoleVault Systems Installation • Installation — Stage 4
3. Install the PVS 204SA switcher
a. Pass two 4-40 x 3/16" screws up through the PMK’s
bottom plate into the holes in the base of the PVS 204SA
switcher, and secure it in place at the left front of the
bottom plate.
N
Do not install the rubber feet on the switcher
when installing the device in the PMK.
b. Install the power supply on the right rear of the
PMK 450 bottom plate and secure it using velcro.
c. Attach the supplied 2-pole male captive screw connector
to the cord of the supplied power source and connect the
power cord to the rear of switcher.
T
Insert the extra captive screw connectors into any
ports which are not going to be used at this time. This
keeps the connectors handy for any future system
modifications.
d. Set the DIP switches on the rear panel of the
PVS 204SA to Dual Mono and high pass lter off.
Refer to the PVS 204SA User’s Manual for details.
e. Install any other optional devices, such as the Extron
Priority Page Sensor Kit on the PMK 450, following the
installation steps in the devices’ user’s manuals. See
the “Optional Accessory Installation — PPC-25” section,
page 2-30 for an overview.
L R
AU
X
/M
IX
IN
1B
1A
I
N
P
U
T
S
O
U
T
P
U
T
S
2B
2A
4
3
RS-2
32 M
LC
/I
R
D
C
VO
L
4/8
O
hm
s
A
M
PLIF
IED
O
U
TPUT
S
V
OL
/M
U
TE
Tx
ABC
Rx IR 12V
10V
POWER
12V
3A
MAX
US
LIS
TE
D
17
TT
AU
D
IO
/V
ID
E
O
A
P
P
A
R
A
TU
S
®
RGB
VIDEO
RGB
VIDEO
STEREO
H
IG
H
PA
S
S
FIL
T
ER
O
N
O
FF
D
UA
L
M
O
NO
PMK 450
Bottom Plate
Extron
Power
Supply
Extron
PVS 204SA
PoleVault
Switcher
™
Front
(towards screen)
Secure to PMK
with Screws (2)
Secure to PMK
with Velcro pads
Power Supply
Output Cord
2-pole Captive
Screw
Connector
SECTION A–A
Ridges
Smooth
A
A
Tie Wrap
3
L R
AUX/MIX IN
1B
1A
I
N
P
U
T
S
O
U
T
P
U
T
S
2B
2A
4
3
RS-232 MLC/IR
DC VOL
4/8
Ohms
AMPLIFIED OUTPUTS
VOL/MUTE
Tx
AB C
Rx IR 12V
10V
POWER
12V
3A MAX
US
LISTED 17TT
AUDIO/VIDEO
APPARATUS
®
RGB
VIDEO RGB
VIDEO
STEREO
ON
DUAL
MONO
HIGH
PASS
FILTER
OFF
ON
1A
32A
1A
32A
1B
42B
Power Supply
Connector
Dual DIP
Switch
III IIIIII IIIII IIIIII IIIII
S/N A024ERD56 E 235411 WO564871-12
PVS 204SA PoleVault Switcher
Plenum Rated UL 2043
Suitable for Use in Air-Handling Spaces
DO NOT GROUND
OR SHORT
SPEAKER OUTPUTS
3a
Install the switcher and
3b
power supply
onto the base plate of the PMK 450
3c
Wire the captive screw connector for
the power supply
3d
Set the DIP switches as desired