Targus USB calculator/keypad User Manual page 9

Key Function
2 NumLock on – enters "2" on the display.
↓
NumLock off – moves the cursor down one line of
text.
3 NumLock on – enters "3" on the display.
PgDn NumLock off – emulates the Page Down key.
0 NumLock on – enters "0" on the display.
Ins NumLock off – emulates the Insert key.
• NumLock on – inserts a decimal point.
Del NumLock off – deletes a number.
USB Calculator/Keypad Display Screen
The keypad's screen shows letters, numbers and other symbols
that display calculation results or the status or current function of
the keypad. The following tables list the keypad's display
messages and what they mean.
Message
-MINUS
MEMORY
ERROR
'
GT
Display Screen - Rounding Selector
Message
F
Description
Negative value
Independent memory
Error
3-digit separator (apostrophe)
Grand total
Description
Floating decimal point system, which displays the
value without rounding.
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