JVC GY-HM790U, Инструкция по эксплуатации

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55
The brightness of the object during shooting is displayed.
This function is useful when setting video or stage lighting or
when specifying camera exposure.
A cursor indicating the location and the brightness (%) of that
location are displayed in the images shown on the LCD
monitor and viewfinder screens.
●
Zebra patterns display the brightness of output video
signals. (
A
Page 54)
●
This function allows you to check the brightness of input
images from the lens without depending on image
processing such as gamma curve. The dynamic range of
the camera recorder is
3 00 % and a brightness range of
0 % to 3 00 % and above is displayed.
Memo :
●
Spot meter may not be consistent with the zebra display
range. When [Gamma] in the [Camera Process] menu is
set to
A
Cinema
B
or
A
Film Out
B
, the 100IRE output is not
consistent with the 100 % display. (
A
Page 8 3 )
When an object of more than 3 00 % luminance is
detected, it is displayed as 3 00 %.
1
Select
A
Spot Meter
B
in [SKIN A./SPOT M.] of the [Main
Menu] B [Camera Function] B [Switch Set] menu. ( A Page 8 0)
2
Select one of the following from [SPOT METER]. (
A
Page 8 0)
3
Flip the [SKIN AREA/SPOT METER] switch of the
camera recorder.
The operation switches as below when the [SKIN AREA/
SPOT METER] switch is flipped.
䡵
When [Max&Min]/[Max]/[Min] is selected
A
[SPOT METER ON] is displayed when the switch is
flipped. Cursors appear according to the settings. The
positions of the brightest (Max) and darkest (Min) areas
in the screen are automatically detected with regard to
the changes of the object, and the brightness of these
areas is displayed.
B
[SPOT METER FIXED] is displayed when the switch is
flipped. Automatic detection stops. Frames are fixed at
the stopped positions and the brightness is displayed.
C
[SPOT METER OFF] is displayed when the switch is
flipped. Displays of cursors and brightness disappear.
D
Returns to the state in
A
.
Setting Spot Meter
Item Settings
Color of Frame
Indicating the Position
[Max&Min] Displays the brightness (%)
and positions of the
brightest and darkest areas
in the screen. Frames may
also be stopped at the
current positions. [Max] : Green
[Min] : Yellow
[Max] Displays the brightness (%)
and position of the brightest
area in the screen. Frames
may also be stopped at the
current positions. Green
[Min] Displays the brightness (%)
and position of the darkest
area in the screen. Frame
may also be stopped at the
current positions. Yellow
[Manual] Displays the brightness (%)
of the specified position. Green
(Blinks in red when
specifying the position)
[SKIN AREA/SPOT METER] Switch
Set Button (
R
)
Cross-shaped
Button
(
JKH I
)
Cursor
([Max] : Green)
Cursor
([Min] : Yellow)
Cursor
([Max] : Green)
Cursor
([Min] : Yellow)