HD20/HD200X/HD2200/HD20LV/HD21/HD23
Condential 2-3
2-4 Disassemble Focus Ring
1. Rotate Focus Ring by anti-clockwise to
the end (as red arrow). Push against
projector lens so as to pull out the Focus
Ring.
2. Then take off Focus Ring carefully.
Note: When you assemble the Focus
Ring, ensure the three card slot
(as red circle) stuck in the
double-screw bolt ( as blue square)
properly, then the focus ring can be
well adjusted.
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