Sharp ZQ-2500

Key notations
This manual uses the following notations for key operations
and functions.
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-+ [CALENDAR] “Command center” mode keys are
identified by their feature name
enclosed in a box.
Change sign key.
Backspace key.
r’=
Umlaut key.
O-LZ
Letter Z key.
Note: The blue functions and symbols are operated by
pressing [2ndl and the appropriate key. The white ones
are operated in the CALCULATOR mode without (2nd1,
or with @ in other modes.
Contrast adjustment (on the display)
1. Press-.
2. Press a then 1 (“FUNCTION”).
3. Press 2 (“LCD CONTRAST”).
4. Press a or m to darken or lighten the display. Holding
either key down will result in a continuous change in
contrast.
5. Press (CCEI.
Turning the “beep” on and off
While “ j ” is displayed, a “beep” will sound whenever a key is
pressed. To turn the “beep” on or off, press @ then a.
Date format
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You can select “MONTH/DAY/YEAR” or “DAY.MONTH.YEAR”
as your date format.
\
1. Press-.
2. Press [VI 1 (“FUNCTION”).
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3. Press a 3 (“DATE FORMAT”).
4. Press II] or (rl.
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5. Press [ENTER).
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Note: The default setting is “MONTH/DAY/YEAR”.
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