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KEYLOCK
Press [Func] + [
/ / ] to lock or unlock the keypad. If you change this setting, the scanner displays
"Keypad Lock" and "On" or "Off".
While the keypad is locked, any key operation other than [Hold / ],[
/ / ],[Func] and turning
[Scroll Control] key are invalid. (Of course, [Func] + [
/ / ] key is also valid to cancel the keypad
lock status)
Pressing any other key causes the scanner displays "Keypad Lock" and "On" and does not sound any beep.