Refer also to the FOX 4G Matrix 14400 User’s Manual at www.extron.com.
Refer also to the FOX 4G Matrix 14400 User’s Manual at www.extron.com.
Removing and Installing a Power Supply
Module
The two power supply modules (primary power supply and
redundant power supply) are identical and hot-swappable.
Each power supply module has a 2-color LED, visible on
the rear panel, that indicates the status of the power supply
outputs. If the LED is lit green, the power supply is operating
normally. If the LED is lit red, the supply has failed and should
be replaced at the earliest opportunity. LEDs with identical
meaning are also on the front panel.
N
The power supply modules are hot-swappable. Either
power supply can be removed without powering down the
switcher. You do not need to power down the switcher to
install a power supply.
1. Rotate the left and right knurled knobs to completely
loosen the captive screws.
2. Gently pull on the handle to loosen the power supply from
the backplane.
3. Slide the power supply out of the chassis.
4. Orient the power supply module to be installed with the
LED to the right.
5. Align the anges on the power supply module with the
left and right power supply guides (see the next page).
6. Gently slide the power supply module into the enclosure
until the power supply meets resistance.
7. Gently seat the power supply in the backplane.
8. Tighten the left and right knurled knobs/captive screws to
lock the power supply in place.
N
If necessary, use a screwdriver to tighten the knurled
knobs/captive screws.
ANAHEIM, CA
RESET
RS232/RS422
REMOTE
LAN
ACT
LINK
100-240V
50/60Hz
1.2A MAX.
100-240V
50/60Hz
1.2A MAX.
REDUNDANT
PRIMARY
PRIMARY POWER SUPPLY
DISCONNECT BOTH POWER
CORDS BEFORE SERVICING
REDUNDANT POWER SUPPLY
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
A B C D E F G H I J K L M N O P
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
1 - 16
17 - 32
33 - 48
49 - 64
65 - 80
81 - 96
97 - 112
113 - 128
129 - 144
FAN ASSIMBLY
FAN ASSIMBLY
Align with
Plastic Guides
Knurled
Knobs
Power
LED
FOX 4G Matrix 14400 • Maintenance and Modications
Maintenance and Modifications, cont’d
4-4
FOX 4G Matrix 14400 • Maintenance and Modications
4-5
