
Basic usage
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2.2 Keypad
2.2.1 Buttons
MM3 has four different keypad options: 41Keys, 55Keys, 5250 and 3270/VT.
Some function keys may not work depending on its options.
Used to scan while scanner program is running.
Use specific command or menu.
function
Use special function keys shown on keypad as green or yellow.
Delete previous input data.
Input data or Confirm input data.
Input space between characters.
Power
Short press: Go into Sleep mode.
Long press: Turn On/OFF device.
Use programmed function.
Turns On/Off the LCD Backlight.
Reset device.
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