User Guide

Chapter 1 Page 15
LED
indicator
Indicates the status of the battery as it charges. When
your handheld is in the cradle, the LED blinks while the
battery charges and stays on after the battery is charged.
When the silent alarm setting is active, the LED blinks as
an alarm notification. See “Date Book Plus menus” in
Chapter 6 for details.
Scroll
buttons
Displays text and other information that extends beyond
the area of the handheld screen. Pressing the bottom
scroll button scrolls down to view information below the
viewing area, and pressing the top scroll button scrolls
up to view the information above the viewing area.
Microphone
For use with Springboard expansion modules that
support this feature.
Power
button and
backlight
control
Turns your handheld on or off and controls the backlight
feature. If your handheld is turned off, pressing the
power button turns the unit on and returns you to the
last screen you viewed.
If your handheld is turned on, pressing the power button
turns the unit off. Holding the power button down for
about two seconds turns the backlight on or off.
Contrast
Control
Displays the contrast control screen where you can
adjust the appearance of the screen for the clearest screen
display. Depending on the lighting conditions or
temperature of the environment where you use your
handheld, you may need to adjust the contrast.
To adjust the contrast, drag the slider or tap the arrows
to increase or decrease the contrast. To fine tune the
contrast, press the scroll buttons on the front panel of
your handheld.