Extron electronics XPA U 1004 SB, Руководство пользователя

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XPA U 1004 SB and XPA U 2002 SB • Installation 5
Rack Mounting
The XPA U 1004 SB and XPA U 2002 SB can both be mounted onto a rack using one of
the following methods.
Rack Ear Mounting
The XPA U 1004 SB and XPA U 2002 SB ship with a set of rack ears, so that the half rack-
width amplifiers can be installed in a full rack-width space.
Mount the amplifier with the rack ears by doing the following:
1. Remove the rubber feet from the bottom of the amplifier if previously installed.
2. Attach the included rack ears to the sides of the amplifier with the four provided #6
machines screws (
1
).
e
XPA
U 1
004 SB
1
2
3
4
OVER
TEMP
LIMI
TER/P
ROTEC
T
SIGN
AL
POW
ER A
MPL
IFIE
RS
1
Figure 1. Installing XPA Ultra Rack Ears
3.
Insert the amplifier into the rack and align the holes in the rack ear with the holes on the
rack.
4. Secure the amplifier to the rack using four provided 10-32 x 3/4” screws (see figure 2,
2
).
e
XPA
U 1
004 S
B
1
2
3
4
OVER
TEMP
LIM
ITER
/PRO
TECT
SIGN
AL
POW
ER A
MPL
IFIE
RS
2
Figure 2. Secure XPA Ultra Amplifier to Rack
Bridge Plate Rack Mounting
The XPA U 1004 SB and XPA U 2002 SB ships with a bridge plate connector to allow two
amplifiers to be connected together and form a full rack-width unit.
Mount two XPA Ultra Series amplifiers by doing the following:
1. If the rubber feet are installed on the bottom of the amplifier, remove them.
2. Position two amplifiers upside down and next to each other.
3. Use the bridge plate connector and the four provided #4 machine screws to connect
the two amplifiers together (see figure 3,
1
).
4. Attach the two short rack ears to the amplifiers with four provided #6 machine screws
(
2
).