Extron electronics Quantum Ultra Series User Manual page 108

NOTE: There are two keyhole slots in the back wall and one on the front surface
of the power supply compartment. The power supply has three protruding pegs
(see figure 92, ).
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Figure 92. Pegs on the Back of the Power Supply
These pegs must be in the slots on the back wall and front surface of the power
supply compartment when you slide the power supply all the way in. Otherwise,
the power supply does not lie flat against the back of the compartment, the
levers cannot lock the PSU in place, and the supply does not function.
If the power supply is in place, its front panel is flush with the front panel of the
other power supply. If the new power supply is not even with the other one, slide
the new one out again and lift it up slightly as you slide it in again, until it touches
the back of the compartment.
7. When the power supply is in position, slide it to the left as far as you can without
forcing it.
8. Ensure that the round end of the locking lever on the power supply (see figure 93,
is positioned between the two pegs (
power supply, then rotate the lever clockwise until the power supply is locked in
place.
1
1 1
Slide the round end of the lever ( 2 ) between the
two pegs ( 1 ) when installing a power supply.
Figure 93. Positioning the Lever between the Two Pegs on the Chassis
Quantum Ultra Series Videowall Processing Systems • HTML Operation
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), located on the chassis adjacent to the
1
2
Main Power Supply
Redundant Power Supply
2
)
2
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