Table of Contents
Advertisement
If this screen appears, replace the battery as soon as possible. For details about
battery replacement, see
• The calculator also will turn off automatically after approximately 10 minutes or 60
minutes of non-use. Press the
HOME Screen
Pressing
displays the HOME screen. The HOME screen shows a list of
installed calculator apps.
HOME Screen
For information about installed calculator apps, see
App List" (page
16).
Adjusting Display Contrast
1. Press
, select a calculator app icon, and then press
2. Press
, and then select [System Settings] > [Contrast].
3. Use
and
to adjust display contrast.
4. After the setting is the way you want, press
Important!
• If adjusting display contrast does not improve display readability, it probably means
that battery power is low. Replace the battery.
Key Markings
Pressing the
key followed by a second key performs the alternate
function of the second key. The alternate function is indicated by the text
printed above the key, on the left.
"Replacing the Battery" (page
key to turn the calculator back on.
(1) Keycap function:
12
105).
Calculate App Screen
"Installed Calculator
.
.
Advertisement
Table of Contents
