Panasonic VDR-D300 ユーザーズマニュアル
75
LSQT1011
Reco
rd
in
g
Manual recording functions
(RAM) (-RW‹VR›) (-RW‹V›) (-R) (SD)
¬Rotate the mode dial to select
or
.
1 Set the AUTO/MANUAL/FOCUS switch to
MANUAL.
The icon shown in the illustration is displayed automatically.
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:
1/60 to 1/8000
VDR-D300 1/30 to 1/2000
VDR-D250 1/30 to 1/500
VDR-D300 1/30 to 1/2000
VDR-D250 1/30 to 1/500
≥ 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.
≥ 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.
iris/gain value.
∫ 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.
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.
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.
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 color or flicker. If so adjust the
shutter speed manually to [1/60] or [1/100].
shutter speed manually to [1/60] 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
Shutter Speed: Adjust it when recording fast-moving subjects.
Aperture:
Aperture:
Adjust it when the screen is too bright or too dark.
MNL
4/4 NEXT
MNL
4/4 NEXT
OPEN
OPEN
1/100
100
1/100
OPEN
MNL
BACK
A
B
D250&300(P_PC)eng.book 75 ページ ２００６年１月２０日 金曜日 午後２時３分