Record mode
36
LSQT0860
Manual shutter speed/aperture adjustment
Shutter Speed
Adjust it when recording fast-moving subjects.
Aperture
Adjust it when the screen is too bright or too dark.
Set to Tape/Card Recording Mode.
1Set the [AUTO/MANUAL/FOCUS] switch to
[MANUAL].
2Move the joystick down until the shutter
speed indication or aperture value
indication appears.
1) Shutter speed
2) (Aperture) Iris/gain value
3Move the joystick left or right in order to
adjust the shutter speed or aperture.
ªTo restore to automatic adjustment
Set the [AUTO/MANUAL/FOCUS] switch to
[AUTO].
Manual shutter speed adjustment
Avoid recording under fluorescent light, mercury
light or sodium light because the color and
brightness of the playback image may change.
If you increase the shutter speed manually, the
sensitivity lowers and accordingly the gain value
increases automatically, which may increase
the noises on the screen.
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 color of the screen may change or flicker. If
this happens adjust the shutter speed manually
to 1/60 or 1/100.
Manual iris/gain adjustme nt
If the value does not become “OPEN”, you
cannot adjust the gain value.
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.
ªShutter speed range
1/60–1/8000 seconds: Tape Recording Mode
1/30–1/500 seconds: Card Recording Mode
The shutter speed closer to 1/8000 is faster.
ªIris/gain value range
CLOSE (Closed), F16, ..., F2.0,
OPEN (Opened) 0dB, ..., 18dB
Value closer to [CLOSE] darken the image.
Value closer to [18dB] brighten the image.
Values with dB are gain values.
AUTO
MANUAL
FOCUS
1/1000
MNL
1)
1/60
F2.0
0dB
MNL
2)
1
/
60
OPEN
OdB
MNL
LSQT0860ENG.book 36 ページ 2004年12月22日 水曜日 午後2時38分