Casio PRG-60TJ, Руководство по обслуживанию и список запасных частей, Страница: 20 / 21

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6-3. SOLAR CELL-PCB ASS'Y CONTACT CHECKING
Check a Solar cell and PCB ass'y are contacted correctly by contact spring, when a module is
disassembled.
1. To enter TEST mode.
1) While pressing down
A
button, press
B
and
E
buttons within two seconds.
2. Check a Solar cell and PCB ass'y contact in the following order.
1) Turn the display side up and place the watch in a light place (in a normal environment) for five
seconds.
2) Check the display indicates as figure
3
.
3) Turn the display side down and place the watch on the desk for five seconds.
4) Turn the didplay side up again and check the display indicates “SLEEP” as figure
4
.
Note: “SLEEP” disappears after the display side is turned up and recognizes the light for a few
seconds.
3. To exit from TEST mode.
Press
D
button.
Figure
4
Figure
3
(The display is faded away)
Timekeeping Mode
Figure
1
TEST Mode
(The display is faded away)
Figure
2