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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 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 filter 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 in
this manual for an overview.
Extron
PVS 204SA
PoleVault
Switcher
Smooth
A
RGB
1A
1A
1A
2A
2A
2A
I
N
P
POWER
U
T
S
1B
2B
12V
1B
2B
3A MAX
Power Supply
Connector
PoleVault Systems Installation • Installation — Stage 4
Front
(towards screen)
™
TS
PU
D O
UT
4/ 8
s
IF IE
O hm
PL
AM
R
L
VO
L
DC
/IR
M LC
V
D 17
TT
12
TE
O
-2 32
LIS
/VI
DE
S
RS
IR
E
DIO
TU
Rx
10
V
L/ M
UT
AU
PA
RA
Tx
US
AP
VO
IN
®
EO
IX
ER
X/ M
C
ST
AU
B
A
O N
B
R G
HI G
H
O
SS
AL
PA
ER
DU
U
FI LT
M O
NO
T
EO
O FF
VI D
P
3
U
T
S
2A
R G
B
1A
VI D
EO
4
I
N
P
2B
U
T
R
W E
S
P O
1B
12
V
M AX
3A
Secure to PMK
with Screws (2)
Install the switcher and power supply
3a
onto the base plate of the PMK 450
Ridges
A
SECTION A–A
Power Supply
Output Cord
3c Wire the captive screw connector for
the power supply
VIDEO
RGB
LISTED 17TT
3
3
3
US
AUDIO/VIDEO
®
APPARATUS
Plenum Rated UL 2043
O
Suitable for Use in Air-Handling Spaces
U
T
P
ON
STEREO
U
ON
HIGH
T
PASS
S
FILTER
4
4
OFF
VIDEO
Dual DIP
Switch
3d Set the DIP switches as desired
PMK 450
Bottom Plate
Extron
Power
Supply
Secure to PMK
with Velcro pads
2-pole Captive
Screw
Connector
Tie Wrap
3
AMPLIFIED OUTPUTS
DO NOT GROUND
4/8
OR SHORT
Ohms
SPEAKER OUTPUTS
L
R
RS-232 MLC/IR
AUX/MIX IN
Tx
Rx IR
12V
DC VOL
A B C
10V
DUAL
VOL/MUTE
MONO
2-23
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