Locking And Unlocking The Keyboard; Adjusting The Display - Handspring Treo 90 User Manual

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.

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
brightness
Tip: You can also tap to the left or right of the sliders to fine tune the display settings.
5. Hold Option
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.
and press the scroll buttons, or drag the bottom slider, to adjust the screen
and press Return to finish
.
Introduction to Your Treo™ 90 Handheld