Inspection and preventive maintenance
A15 Wide/Focus stacked on A-TILT and KS21 with KS21-OUTRIG
the bottom inserts are not
damaged
Rigging check (p.42)
Runners and corner stops (p.38)
all screws are tightened
Threaded knobs (p.41)
Runners and corner stops (p.38)
Ball-locking pins (p.36)
Pole-mount socket (p.40)
Rigging check (p.42)
Runners and corner stops (p.38)
the tabs are not bent Runners and corner stops (p.38)
KS21 owner's manual (EN) version 2.1 33