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SEND
MR
MC
PC/CAL
CE/AC
M+
M -
To extend the life of the S-Board 840 numeric, we
recommend that you use the supplied case when you
store your S-Board 840 numeric.
User's Manual
S-board 840 Numeric Keypad
>
SEND
Send the calculation resuIt to host computer
>
Transfer content of memory register to display
MR
>
Clear the memory
MC
>
Switch between Keypad mode and calculator
PC/CAL
mode when connected to computer
>
CE/AC
Keypad/calculator mode
After 10 minutes the keypad automatically
goes to a sleep mode, to save energy.
To restart working push this button
Calculator mode
Set display to '0' and arter making digit entry
it clears the entry register
M+
>
Add the result in the display to the memory
M -
>
Subtract the resuIt display from the memory
>
Keypad mode
Back space function
Calculator mode
Delete the far right digit by shifting the display
value to the right
Quick starting guide
1. Connect the keypad to one of the USB ports of
your computer.
2. After the hardware is found: Turn the Numeric
Keypad on, by pressing the 'CE/AC' button.
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