2. Use one hand to grip one of the hand holds and place other hand at the top edge of the
back panel, lift slightly. At this point, the weight of the boards and transformer help tilt the
top portion of the back panel out. It should tilt out approximately 45º. The retaining straps
and plates will hold it in place.
Caution: Never pull the bottom portion of the back panel away from the CUP2 cabinet.
Flat Plates
Retaining
Strap
Location
Retaining
Strap
Location
Figure 4-2 CUP2 back panel, retaining strap and plate locations
Closing the Back Panel
1. Tilt the top edge of the back panel toward the cabinet. Be sure the cables and retaining
straps are properly positioned in the cabinet.
2. Install the four corner screws rst, then the remaining 13 screws that secure the CUP2 back
panel to the cabinet.
Disassembly/Assembly
Opening the CUP2
4-3