JVC GY-HM250U GY-HM250 UHD 4K Streaming Camcorder with Built-in Lower-Thirds Graphics

User Manual - Page 60

For GY-HM250U.

PDF File Manual, 200 pages, Read Online | Download pdf file

GY-HM250U photo
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Setting the ND Filter
Use the ND filter to keep the lens aperture in the
appropriate range.
.
Switch according to the brightness of the object.
When the position on the switch is changed, the
selected position of the ND filter is displayed on the
LCD monitor and viewfinder screen.
.
1/100
F1. 6
18
dB
AE+6
ND 1 / 16
12 :34 :56
Jan 24,2015
00:00: 00.00
5 . 6 f t
4030 20 10 0
P 150 00 K
ND 1 / 1 6
Memo :
0
When [Main Menu] B [LCD/VF] B [Display
Settings] B [ND Filter] is set to “Off”, the position
of the ND filter will not be displayed.
(A P
109 [ ND Filter ] )
0
It is recommended to use the ND filter to set the
lens aperture to less than F8.
ND Filter Warning Display
In order to adjust the amount of light when you are
shooting at a relatively bright location, the diameter
of the iris may become extremely small, causing
blurry effects to occur as a result.
This phenomenon is known as “small aperture
diffraction”. You can make appropriate use of ND
filters to prevent it from occurring.
This unit displays an ND filter warning when
necessary to prompt you to select an appropriate
ND filter.
1
Set [Main Menu]
B [
LCD/VF]
B [Display
Settings]
B [ND Filter] to “On+Assist”.
(A P109
[ ND Filter ] )
2
When the iris diameter becomes too small
while adjusting the light intensity, or when
an ND filter is used in a dimly-lit location,
the ND filter display starts blinking.
60
Setting the ND Filter
Shooting
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