Symbol ORG SPT 1550, Product Reference Manual

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SPT 1550 Product Reference Guide
Recalibrating the Screen
To recalibrate after initial calibration:
1. Select the Prefs Icon.
2. Tap in the right-top corner.
3. Select Digitizer.
To reset the date and time after initial setup, see General Preferences on page 10-10.
Using the Backlight Feature
If you have difficulty seeing the information on your SPT 1550 terminal, you can use the
backlight feature to illuminate your screen.
To activate the backlight feature, press the green power button and hold it down for about
two seconds. Release the button when the backlight turns on.
To turn off the backlight feature, press and hold the green power button for about two
seconds. The backlight feature also turns off automatically (after a period of inactivity) with
the Auto-off after feature.
You can also set preferences so that a full-screen pen stroke activates the backlight
feature. See
Pen Preferences
on page 10-5 for more information.
Adjusting Contrast
Tap the Contrast Icon to adjust the contrast of the screen.
Using your stylus, adjust the contrast by dragging the contrast slider until the contrast is set
to the desired level, or use the scroll buttons on the terminal.
Tap here to
adjust contrast