Panasonic AG-HPX250EN Manual do Utilizador descarregar pdf (Página 38)

38

Shooting techniques for different targets (continued)

FBC (Flash Band Compensation)

Thiscamera-recordercomeswithafunctionto

compensateforandminimizelightband(ash

band)interferencethatoccurswiththeMOS

imagerwhenshootinginanenvironmentwhere

ashphotographyistakingplace.

Flash light

Flash band

Image recorded

(FBC off)

Time ow

Setting FBC function

AssigntheFBCfunctiontoaUSERbutton.

PresstheUSERbuttontowhichtheFBCfunction

hasbeenassignedtoturnitonandautomatically

detectandcompensateforashlightfromstill

cameras.

•

“UsingtheUSERbuttons”(Page39)

T C 1 2 : 3 4 : 5 6 : 2 3 1 12 9 9 9 min

1 - C L I P

P 2

L A C K I - P A U S E U S E R - 1

1394

FBC

1 0 8 0 i

AVC-I

100

P 3 .2 K

L T . B O X

0

dB

/ 1 6N D 1

8 3 % N D 1

S E P 2 5 2 0 1 1 2

S P O T

F 5 . 6

3 : 5 9 :

Z

5

9

9

9

6 0 : 2 4 P N

A L C H 1

.

2 D R S

/ 4

1

2

= = = = = = = = 1/ 2 5 0

C

H

C

H

60

MF 2 3 . 5 f t

Thestatusdisplayindicates“FBC”

whentheFBCfunctionison.

*1

*1 NotdisplayedwhenthemenuoptionOTHER

DISPLAYintheDISPLAYSETUPscreenisset

toOFF.

The following phenomena that may occur

in video that includes ash light is due to

FBC compensation and not indicative of a

malfunction.

•

Moving subjects may appear to be

stationary for an instant.

•

Resolution decreases in video exposed to

ash light.

•

Horizontal lines appear in video footage

exposed to ash light.

Using FBC

FBC goes on when the brightness of the

lower half of the image differs markedly from

the previous half, which could be caused by

light from a camera ash or other strong light

source. Since FBC may be incorrectly activated

in certain shooting environments, for example,

in zooming that includes a bright window,

be sure to use the function only for shooting

footage exposed to ash light.

In some shooting environments adequate FBC

effect may not be obtained even when a ash

goes off.

FBC requirements

•

You can use FBC in the “FBC operation

enabled mode” below.

•

Even if the FBC function is switched ON, it

will be forced to OFF if the mode is switched

to one not shown in “FBC operation enabled

mode”.

When you wish to use this mode again, set

the camera to a mode shown below then

press the USER button and switch the FBC

function ON.

•

Even if the FBC function is switched ON, it

will temporarily be switched OFF if shutter is

switched ON or the digital zoom is operated.

The FBC function returns to the ON state after

shutter or digital zoom is switched OFF.

•

The FBC function is switched OFF if the

power switch is set to OFF.

FBC operation enabled mode

•

1080/60i

*2

, 1080/50i

*2

, 720/60P

*2

, 720/50P

*2

,

480/60i, 576/50i,

*2: VFR is limited to OFF.

•

Shutter OFF

•

Digital zoom OFF

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