Casio 3568 - Page 11

Viewing the Face in the Dark
The watch has a light that illuminates the face
for viewing in the dark.
●
To illuminate the face manually
Press (E) to turn on illumination.
●
Illumination will turn off automatically if an
alarm starts to sound.
Important!
●
Frequent use of illumination runs down
the battery.
Note
●
Display illumination is disabled when
any one of the conditions below exists.
ー
While an alarm sound, timer sound,
and/or vibration operation is in
progress
●
To illuminate the face when Auto Light
is enabled
If Auto Light is enabled, face illumination will
turn on automatically whenever the watch is
positioned at an angle of 40 degrees or more.
40
degrees
or more
Important!
●
Auto Light may not operate properly
when the watch is at a horizontal angle
of 15 degrees or greater from
horizontal as shown in the illustration
below.
●
Electro-static charge or magnetism
can interfere with proper auto light
operation. If this happens, try lowering
your arm and then angle it towards
your face again.
●
When moving the watch you may note
a slight rattling sound. This is due to
operation of the auto light switch,
which determines the current
orientation of the watch. It does not
indicate malfunction.
Note
●
Auto Light is disabled when any one of
the conditions below exists.
ー
While an alarm sound, timer sound,
and/or vibration operation is in
progress
●
Configuring the Auto Light Setting
1. Enter the Timekeeping Mode.
l
Navigating Between Modes
2. Hold down (A) for at least two seconds.
This displays the Timekeeping Mode
setting screen.
Pointer
3. Use (A) and (C) to move the pointer to
[LIGHT].
4. Press (B).
5. Use (A) and (C) to move the pointer to
[AUTO LIGHT].
6. Press (B).
7. Use (A) and (C) to move the pointer to
[OFF] (disabled) or [ON] (enabled).
●
The [LT] indicator is displayed in the
Timekeeping Mode while Auto Light is
enabled.
8. Press (B) to complete the setting
operation.
After the setting operation is complete,
[SETTING COMPLETED] will appear for
a few seconds, and then the illumination
setting screen will re-appear.
9. Press (D) twice to exit the setting screen.
Note
●
If you do not disable it manually, Auto
Light remains enabled for
approximately six hours. After that, it
becomes disabled automatically.
●
The watch exits the setting operation
automatically after about two or three
minutes of non-operation.
Watch Operation Guide 3568
11