FujiFilm FINEPIX A400, Руководство по обслуживанию

Страница: 76 / 95

76
5. Inspection
FinePix A400 Service Manual
Sequemnce Item Mode Preparations for adjustment
(measurement points, subject, other)
Method of adjustment
(VRs, waveforms, required values)
Measuring
equipment and jigs
Measurement points
(VRs, positions)
8
9
10
Playback check
Playback mode
check
Erase mode check
Playback
Playback
Erase
(1) Plug the AV cable into the
camera.
(2) Check images shot using
the flash (Flash
adjustment).
(3) Check images shot at
macro resolutions (manual
photography).
(4) Disconnect the AV cable
from the camera.
Turn the camera off.
(1) Insert card.
(2) Start up in playback mode.
(3) If a message promptingthe
user to set the
dateappears, press the
buttonspecified on the
right.
(4) Check the playback image.
(1) Select “Erase” -> “Erase
all” from the menu and
then press the “OK” button.
(2) Press the “OK” button
again.
(2) Check that the position
ofthe bright spot is within
a10% circle with a
centerthat is X = 1% and Y
= -3%from the center of
thevectorscope (see figure
below).
(3) Where the horizontal
resolution is as follows:
350 TV lines or better at
the center and 300 TV
lines or better at the
periphery (NTSC).
300 TV lines or better at
the center and 250 TV
lines or better at the
periphery (PAL).
(2) Press the <Playback>
button.
(3) <BACK>
(4) Check that the last
imageshot appears,
regardlessof whether it is
automaticor manual.Check
that the date isdisplayed in
theYYYY.MM.DD format.
(1) Check that an erase
message such as the
following appears:
Japan: “
OK?”
Overseas: “ERASE ALL
OK?”
China: “
OK?”
(2) Check that the recorded
images are erased.
Vectorscope
TV monitor
Check that the Y level is 46 to 10 IRE (NTSC) or 322 to 70 mV (PAL).
Vectorscope center
3%
1%
Check that the bright point
center is within specifications.
10% circle
Fig