Nikon 02 VNA452E1 Manual De Referência

Códigos do produto
VNA452E1
Página de 104
18
Point-and-Shoot Photography and Movie Recording
❚❚ Recording Movies
The display shows the approximate amount of recording 
time
 available; but note that the actual length that can be 
recorded varies with the scene recorded and subject 
movement. Recording may end before the time indicated to 
prevent overheating. The maximum length for individual clips 
is 29 minutes or 4 GB.
The camera may record sounds made by camera controls or 
by the lens during focusing or when aperture is adjusted to 
reflect changes in the brightness of the subject. Digital zoom 
can be used, but footage shot with digital zoom will be 
noticeably “grainy” (
A 13); optical zoom is not available.
Distortion may be visible in the monitor and the final movie if 
the camera is panned horizontally or an object moves at high 
speed through frame. Bright light sources may leave after-
images when the camera is panned while flicker and banding 
may be visible under fluorescent, mercury vapor, or sodium 
lamps. Depending on the zoom ratio and distance to the 
subject, “moiré” may also be visible where the scene features 
regular repeating patterns; this is a naturally-occurring 
interference pattern arising from the interaction of the image 
sensor grid with a regular repeating grid pattern in the subject 
and does not indicate a malfunction.
The temperature of the camera
 may rise if it is used for 
extended periods or in hot environments. If there is risk of 
overheating during movie recording, a count-down timer will 
be displayed; recording will end automatically and the camera 
will turn off when the timer expires. Wait for the camera to 
cool.
Autofocus
: When 
Single AF (the default setting; 
selected for 
Autofocus mode in the movie menu, the 
camera will focus when the shutter-release button is pressed 
halfway and focus and exposure will lock during movie 
recording. If the camera fails to focus (
A 13), try the following 
method:
1
Select 
Single AF for Autofocus mode in the movie 
menu.
2
Find an object that is at the same distance from the camera 
as your subject and frame it in the center of the display.
3
Press the shutter-release button halfway to focus.
4
Keeping the button pressed halfway, recompose the shot 
with your original subject in the desired position.
5
Press the button the rest of the way down to start recording.