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Introduction to Your Treo™ 90 Handheld
Locking and unlocking the keyboard
To avoid accidentally pressing keys while your handheld is in your pocket, purse, etc., you can lock
the keyboard. Locking the keyboard helps conserve battery power, and prevents unintentional
creation and deletion of records. When the keyboard is locked, you cannot enter data or view
information on your handheld until you unlock the keyboard.
To lock the keyboard:
■
Press and hold the power button for two seconds.
To unlock the keyboard:
1. Press and hold the power button for two seconds.
2. In the KeyLock Off dialog box, tap OK to unlock the keyboard.
Adjusting the display
Depending on the lighting conditions or temperature of the environment where you use your
handheld, you may need to adjust the brightness and color saturation of the display.
The Adjust Display dialog box contains two sliders. The upper slider adjusts color saturation and
the lower slider adjusts brightness. The display usually looks best at maximum brightness but you
may want to decrease the brightness to conserve battery power.
To adjust the display:
1. Press Option
.
2. Type the letter Q.
3. Press the scroll buttons, or drag the top slider, to adjust the color saturation until you can see
the three shapes as distinctly as possible.
4. Hold Option
and press the scroll buttons, or drag the bottom slider, to adjust the screen
brightness
Tip:
You can also tap to the left or right of the sliders to fine tune the display settings.
5. Hold Option
and press Return
to finish
.
Reset button
Under normal use, you should not have to use the reset button. See Appendix
A for information about when and how to use the reset button.
Connector
Enables you to connect your handheld to the travel charger, HotSync cable, and
other devices such as a mobile phone. The HotSync cable connects to a USB
port or serial port on your computer and enables you to synchronize the
information between your handheld and computer using HotSync technology.
Summary of Contents for Treo 90
Page 1: ...Treo 90 Handheld User Guide Windows Edition ...
Page 10: ...Page 10 Contents ...
Page 26: ...Page 26 Introduction to Your Treo 90 Handheld ...
Page 36: ...Page 36 Entering Data in Your Handheld ...
Page 52: ...Page 52 Managing Your Applications ...
Page 113: ...Chapter 6 Page 113 Options menu About To Do List Shows version information for To Do List ...
Page 136: ...Page 136 Application Specific Tasks ...
Page 156: ...Page 156 Setting Preferences for Your Handheld ...
Page 192: ...Page 192 Advanced HotSync Operations ...
Page 212: ...Page 212 Using the Wireless Application Suite ...
Page 234: ...Page 234 Non ASCII Characters for Login Scripts ...