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The functions of the keys may be set by user programs. Shown below is a set of sample functions. 30-key pad Trigger switch (M3 key)
C (Clear)
/
BS (Backspace) key
Moves back one
character.
Pressing this key with
the SF key held down in
BhtShell returns to the
previous screen.
Power key
Turns the BHT on or off.
Trigger switch(M4 ke y)
SF (Shift)/
A
LP (Alphabet) key
Used in combination with numerical keys
for special input procedures.
Holding down this key for 1.5 seconds o
r
more switches between the numeric
entry and alphabet entry modes.
Magic keys [M1] to [M5]*
These keys may be used as an SF key,
ENT key, CTRL key, ALT key, TAB key,
CLEAR key, backlight function on/off
key, laser lighting key, or trigger switch
depending upon definition in System
Menu or in user programs.
A
lthough [M3] to [M5]* are set as trigge
r
switches by default, user-defined virtual
key codes can be assigned to them.
Numerical keys
Used for data input.
ENT (Enter) key
Finalizes the inputted data or
operations, and starts the
corresponding processing.
* Provided on the Grip style BHT