56
LSQT1161
Recording
2Move the joystick left or right to
select [ ] (aperture) or [ ]
(shutter speed).
3Move the joystick left or right to
make the adjustment.
AShutter speed:
1/50 to 1/8000
1/25 to 1/2000 (VDR-D310)
1/50 to 1/500 (VDR-D220)
≥The shutter speed closer to 1/8000 is
faster.
BIris/Gain value:
CLOSE # (F16 to F2.0) # OPEN #
(0dB to 18dB)
≥Value closer to [CLOSE] darken the image.
≥Value closer to [18dB] brighten the image.
≥When the iris value is adjusted to brighter
than [OPEN], it changes to the gain value.
To restore to automatic adjustment
Set the AUTO/MANUAL/FOCUS switch to
AUTO.
≥When setting both the shutter speed and the
iris/gain value, set the shutter speed and then
set the iris/gain value.
∫Manual shutter speed adjustment
≥Avoid recording under fluorescent light,
mercury light or sodium light because the
colour and brightness of the playback image
may change.
≥If you increase the shutter speed manually, the
gain value will increase automatically
depending on how much the sensitivity lowers
and the noise on the screen may increase.
≥You may see vertical lines of light in the
playback image of a brightly shining subject or
highly reflective subject, but this is not a
malfunction.
≥During normal playback, image movement
may not look smooth.
≥When recording in an extremely bright place,
the screen may change colour or flicker. If so
adjust the shutter speed manually to [1/50] or
[1/100].
∫Manual iris/gain adjustment
≥If the gain value is increased, the noise on the
screen increases.
≥Depending on the zoom magnification, there
are iris values that are not displayed.
MNL
3/3
3/3
NEXT
NEXT
3/3
NEXT
OPEN
OPEN
1/
100
100
1/100
OPEN
MNL
BACK
BACK
BACK
A
B
LSQT1161_GN.book 56 ページ 2007年1月19日 金曜日 午後1時8分