60
VQT1N87
Shutter Speed:
Adjust it when recording fast-moving subjects.
Aperture:
Adjust it when the screen is too bright or too dark.
≥
Set the AUTO/MANUAL/FOCUS switch to MANUAL. (
l
57)
1
Move the cursor button to select
[
] (aperture) or [
] (shutter
speed).
2
Make the adjustment.
A
Shutter speed:
1/25 to 1/8000
≥
If [AUTO SLOW SHTR] is set to [OFF], the
shutter speed will be set between 1/50 and
1/8000.
≥
If [25pDIGITAL CINEMA] is set to [ON], the
shutter speed will be set between 1/25 and
1/8000. (When [AUTO SLOW SHTR] is set to
[OFF], the range is 1/50 to 1/8000.)
≥
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.
≥
Set the AUTO/MANUAL/FOCUS switch to
AUTO to restore to automatic adjustment.
≥
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
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.
Manual shutter speed/aperture adjustment
HDCHS9EP-VQT1N87_eng.book 60 ページ ２００８年１月１１日 金曜日 午後７時５２分
