QSC SRA 1222 User Manual page 8

SETUP-
Rack Mounting
Continued, from previous page.....
Attaching the rack mount ears:
1- Remove the two screws holding the front panel end cap
in place. Use a #2 cross point screwdriver (Phillips).
2- Place the rack mount ear as shown, aligning it so the
screws will go back into their original locations.
3- Insert the screws and tighten being sure to keep the rack
mount ear properly aligned.
4- Repeat procedure for the other side
When installing equipment into a rack, distribute
the units evenly. Otherwise, hazardous conditions
may be created by an uneven weight distribution.
Dimensions for rack mount installations.
Note: Some dimensions are taken from
the front surface of the rack rail.
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