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R i d e T h r u O p ti o n K i t
N o t e :
I n s t a l l t h e R i d e T h r u O p t i o n K i t
W A R N I N G :
The Ride Thru Option (URTO) kit provides power for the Architectural Control Processor
(either SmartLink ACP or Paradigm ACP) for a minimum of 12 seconds during brief power
outages or power drop outs. The Ride Thru Option board fully charges and is ready for
operation within ten minutes of the DRd rack being powered.
Step 1:
Step 2:
46
A single DRd rack supports the use of either the Unison Ride Thru Option (URTO)
or the Unison Battery Pack Option (UBPO), but not both in the same rack.
Risk of Electric Shock! The Unison ride thru option board retains an
electrical charge even when power to the DRd rack is off.
2008
Align the Ride Thru Option board to the mounting studs in the bottom of the DRd
rack.
• Notice the mounting holes on the option board. Two are open ended slots
used to place the board, and the remaining two standard mounting holes
used to secure the board in place.
• Align the open ended slots to the studs and rest the other end of the board
on the mounting studs.
Secure the board to the two mounting studs with the screws provided.
®
Unison
DRd Rack Enclosure Installation Manual
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