Extron Electronics DMS 1600_2000_3200_3600 User Guide - Manual (Page 110)

DMS 1600, DMS 2000, DMS 3200, and DMS 3600 • Maintenance and Modifications 104
Installing the Power Supply Module
Install a power supply module as follows:
1. Orient the power supply module to be installed with the LED to the right.
2. Align the flanges on the power supply module with the left and right plastic chassis
guides (see
figure 69 , on the previous page).
3. Gently slide the power supply module into the enclosure until the power supply meets
resistance.
4. Gently seat the power supply in the backplane.
5. Use a screwdriver to tighten the left and right screws to lock the power supply in place.
Removing and Installing a Fan Module (DMS 1600 and DMS 3600)
NOTE: The fan modules are hot-swappable and can be removed or installed without
powering down the switcher.
The DMS 1600 has a single fan module. The DMS 3600 has two identical fan modules. If a
fan fails, it should be replaced at the earliest opportunity.
Removing a Fan Module
1. Remove and retain the two screws that secure the row identification plate (identifying
the rows of the adjacent DVI input and output connectors) to the fan. Retain the plate.
2. Rotate the top and bottom knurled knobs to completely loosen the captive screws
(see figure 70).
RESET
REMOTE RS-232/RS-422
LAN
BI-LEVEL
TRI-LEVEL
ACT LINK
PRIMAR
Y POWER SUPPL
Y
REDUNDANT POWER SUPPL
Y
Align with plastic chassis guides.
ANAHEIM, CA
1 - 8
9 - 16
17 - 24
25 - 32
Knurled Knobs
A
B
DVI-D INPUTS
DVI-D OUTPUTS
DMS 44 DVI
C
D
A
B
C
D
A
B
DVI-D INPUTS
DVI-D OUTPUTS
DMS 44 DVI
C
D
A
B
C
D
A
B
DVI-D INPUTS
DVI-D OUTPUTS
DMS 44 DVI
C
D
A
B
C
D
A
B
DVI-D INPUTS
DVI-D OUTPUTS
DMS 44 DVI
C
D
A
B
C
D
100-240V 50/60H z
1.2A MAX.
100-240V 50/60H z
1.2A MAX.
REDUNDANT
PRIMAR
Y
DISCONNECT BOTH POWER
CO RD S B EF OR E S ER VIC ING
Figure 70. Fan Replacement