57
LSQT1156
Recording
2
Move the joystick left or right to
select [
] (aperture) or [
]
(shutter speed).
3
Move the joystick left or right to
make the adjustment.
A
Shutter 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.
B
Iris/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
LSQT1156_EN.book 57 ページ ２００６年１２月７日 木曜日 午後７時５３分
