LG LVC-SX703PB/OB/MB - Manual (Page 15)

15
Flange-back Adjustment
The adjustment is required only when a lens with-
out focus-adjusting mechanism is mounted, or
when a lens with adjusting mechanism is mounted
and focus that is more accurate is needed. 1 Loosen the flange-back fixing screw on the
flange-back adjusting ring.
2. Turn the flange-back adjusting ring to obtain a
focused point while watching the monitor
screen.
3. Tighten the flange-back fixing screw on the
flange-back adjusting ring.
Caution:
Tightening the screw by force will cause damage to
the screw or deviation of focus.
Note: The object may be out of focus when using a
source of near-infrared light than using the visible
light.
flange-back
fixing screw
flange-back
adjusting ring
LVC-SX703PC_AA4HEL_ENG_MFL-129 11/7/06 12:05 PM Page 15