Adding An Xnnet Expansion Board - AMX Optima Instruction Manual

XNNet Expansion Board

Adding an XNNet Expansion Board

If the XNNet board has been pre-installed, go directly to the instructions on page 117 for cabling the
board and applying power to the system.
If the XNNet board was ordered separately as an upgrade to an existing system, complete the steps
below and then see the instructions on page 117 for cabling the board and applying power to the system.
ESD Warning: To avoid ESD (Electrostatic Discharge) damage to sensitive components, make sure
you are properly grounded before touching any internal Optima materials. Use an ESD wristband
and cord with an alligator clip attached to a good ground source.
To add an XNNet board to an enclosure:
1.
Unplug the enclosure's power cord (in multiple-enclosure systems, turn off all power switches and
unplug all enclosures).
2.
Remove the screws from one of the expansion plates; set the plate aside (FIG. 73).
Expansion plates
FIG. 73
Remove one of the expansion plates
3. Insert the XNNet board (the "Remote" label must be to the left; see FIG. 74) into the empty
expansion slot, aligning the board between the upper and lower guides inside the slot. Press firmly
until the board snaps into place.
FIG. 74
Insert the XNNet board into expansion slot and replace screws
4.
Insert the screws into the holes on the XNNet board, and tighten the screws until they are snug.
5. For cabling instructions, including the power up sequence, see page 117.
116 Optima Instruction Manual