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The functions of the keys may be set by user programs. Shown below is a set of
sample functions.
• Function keys
Used for choosing
functions.
• M1/M2 (Magic) keys
Used as any of the ENT key,
trigger switch, SF key, and
backlight function on/off key
depending upon definition in
System Mode or in user
programs. These keys can
be also assigned string data.
• C (Clear) key
Clears the last inputted
data or returns to the
original screen. If
pressed together with
SF key, this C key
works as a backspace
key.
• PW (Power) key
Turns the BHT-5000 on
or off.
• SF (Shift) key
Used in combination
with numerical keys for
special input procedures.
• Cursor keys
Used to move up to the
preceding line, down to
the next line, to the
preceding character, and
to the next character.
• Numerical keys
Used for numerical
input.
• ENT (Enter) key
Finalizes the inputted
data or operations, and
starts the corresponding
processing.
• ALP (Alphabet) key
Switches the keypad to alphabet entry.
32-key pad
