Intermec Trakker T2090, Руководство пользователя

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TRAKKER T2090 Hand-Held Batch Computer User's Manual
A-12
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F3 “DARKER” darkens the display contrast
Note: The current state of Key Click cannot be detected by application programs. The
default state for Key Click is OFF. For this reason, the first time Key Click is selected in
a given instance of the menu, Key Click is turned ON and a label is displayed to this
effect. The second time, Key Click is turned OFF and the message is changed to reflect
this. Since Key Click has to be ON to be turned OFF, turning it OFF causes a click
(Actually a tone) while turning it on doesn’t.
The Set Clock Screen has seven entry fields, month, day, year, hour, minutes,
seconds and am / pm. (Exception: If the time format is 24 hour, the AM/PM
field is not displayed, and therefore cannot be entered.)
Entering new data in a field overwrites the previous data and when the field is
full, it automatically tabs to the next field, and wraps up to the first field. If
illegal data has been entered, and error message is displayed and the cursor is
placed on the first illegal field.
Keys and their actions for Set Clock Screen:
status bar 7:50 PM
Set Clock
Date: 10/15/1997
Time: 10:09:00 am
ABORT NEXT ACCEPT
F1 F2 F3
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1
- 0 for all fields except am / pm, where only ‘A’ and ‘P’ are legal.
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F1 “ABORT” key returns to the main menu without saving new values
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F2 “NEXT” key tabs to the next field.
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F3 “ACCEPT” or ‘ENTER’ keys sets new values then returns to the main
menu