Turning the key beep on and off, Backlight – Sharp OZ-640 User Manual
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data will
not be lost.
When you
press
[ON],
the Organizer
will
return
to the same operating
state as before
the power
turned
off
automatically.
Setting
the
LCD
contrast
to suit various
lighting
conditions
From time to time,
the contrast
of the LCD display
may have to
be adjusted
for ideal
readability.
You may find,
for example,
that
a
contrast
setting
that
was
fine
for
the
home
or
office
is
not
adequate
when outdoors
or when
traveling
on public
transport.
Follow the procedure below to adjust the LCD contrast.
1.
Press [MENU] three times to open the TOOLS menu.
2.
Select ADJUST LCD CONTRAST.
3.
Adjust
the contrast
by pressing
[ ] and [ ] or [PREV]
and [NEXT].
4.
Press [ENTER]
when you are satisfied
with the contrast.
Turning the key beep on and off
The Organizer can be set to make a sound (a beep) each time
a key is pressed. This may help you to know whether a key
has
been
pressed
properly.
The
default
setting
is on,
indicated
by a musical symbol on the bottom of the display. You can
use the TOOLS menu to change the setting.
1.
Press [MENU] three times to open the TOOLS menu.
2.
Select KEY SOUND ON ( indicates that the option is
currently
set.)
The key beep is now turned off and the musical symbol
disappears
from
the
bottom
line
of the
display.
Backlight
The Organizer
provides
a built-in
Backlight,
which
allows
you
to view the display and use the Organizer even in low-light
conditions,
eg.
in
a
theater,
restaurant,
or
business
presentation.
Pressing
[BACKLIGHT]
once illuminates
the display for around
fifteen seconds. When already on, press [BACKLIGHT] again
to
turn
it
off.
If you press [2nd] [BACKLIGHT],
the Backlight
will remain on
for as long as you continue to use the Organizer, until you
have
not
typed
any
key
for
fifteen
seconds.
This
is
useful
if
you
want to enter
or access
some
information
that
will
take
longer
than
fifteen
seconds.
The Backlight may remain on for less than fifteen seconds
if
the
battery
level
is
very
low,
or
during
data
transfer.
Note:
Do not use the Backlight
unnecessarily.
*
Since the Backlight drains power from the operating
batteries,
excessive
use
of
the
Backlight
will
significantly
reduce
your
battery
life.
*
Continuous
use of the Backlight
will,
over time, lead to
gradual
loss
of
brightness.
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