Setup guide

ANAHEIM, CA
RESET
REMOTE
RS-232/RS-422
LAN
BI-LEVEL
TRI-LEVEL
ACT LINK
100-240V 50/60Hz 1.2A MAX.
100-240V 50/60Hz 1.2A MAX.
REDUNDANT
PRIMARY
DISCONNECT BOTH POWER
CORDS BEFORE SERVICING
SWITCH
REFERENCE
PRIMARY POWER SUPPLY
REDUNDANT POWER SUPPLY
1 - 8
9 - 16
17 - 24
25 - 32
Align the board edges
with the plastic guides.
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
IN
A
B
DVI-D INPUTS
DVI-D OUTPUTS
DMS 44 DVI
C D A B C D
Knurled Knobs
Figure 13. Remove and Install an I/O Board
CAUTION: Do not touch the electronic components or the
connectors on the backplane or on the circuit
boards without being electrically grounded.
Handle circuit boards by their edges only.
Electrostatic discharge can damage circuits, even
if you cannot feel, see, or hear it.
5. Place the removed board on an anti-static surface or in an anti-
static container.
6. For an I/O board, orient the board to be installed so that
connector A (of either the input group of connectors or the
output group of connectors) is on the left and connector D (of the
same group of connectors) is on the right.
7. For an I/O board, align the board with the left and right chassis
guides (above).
8. Gently slide the board or blank panel into the enclosure. For an
I/O board, slide the board toward the front panel until it meets
resistance.
9. Gently seat the board or panel in the backplane.
10. Tighten the left and right knurled knobs to lock the board or
panel in place. Use a screwdriver to tighten the knurled knobs.
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 two-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 meanings are also on the front panel.
CAUTION: The DMS matrix switchers use double pole/neutral
fusing. Power must be disconnected before servicing
internal components.
NOTE: The power supply modules are hot-swappable. You do
not need to power down the switcher to install or remove
either power supply module.
1. Rotate the left and right knurled knobs to completely loosen the
captive screws (see figure 14).
Align the power
supply edges with
the plastic guides.
ANAHEIM, CA
RESET
REMOTE
RS-232/RS-422
LAN
BI-LEVEL
TRI-LEVEL
ACT LINK
100-240V 50/60Hz 1.2A MAX.
100-240V 50/60Hz 1.2A MAX.
REDUNDANT
PRIMARY
DISCONNECT BOTH POWER
CORDS BEFORE SERVICING
SWITCH
REFERENCE
PRIMARY POWER SUPPLY
REDUNDANT POWER SUPPLY
1 - 8
9 - 16
17 - 24
25 - 32
Knurled
Knobs
Power
LED
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
Figure 14. Remove and Install a Power Supply Module
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.
26 DMS 1600 and DMS 3600 • Maintenance and Modications 27DMS 1600 and DMS 3600 • Maintenance and Modications