Mio A501 - Manual (Page 159)

Mio Programs
8-13
Memory Cancel
Clears the memory and removes the Memory indicator (M) from the
display field.
Memory Recall
Replaces the currently displayed number with the value stored in the
memory.
Memory Plus
If the memory is empty, you can tap the Memory Plus button
to add
the currently displayed number as positive (+) to the memory. If you tap
the Memory Plus button
again, the same number will be added
again to the currently stored number.
When a number is stored in the memory, you can also calculate a number
and tap the Memory Plus button
to add this number to the number
already stored.
Memory Minus
If the memory is empty, you can tap the Memory Minus button
to
add the currently displayed number as negative (-) to the memory.
When a number is stored in the memory, you can calculate a number and
tap the Memory Minus button
to subtract this number from the
number already stored.
Using the Currency Mode
Use the Currency mode to perform any currency conversion. You can also
edit the exchange rate.
1. Tap Programs MioCalc .
2. Tap the button to switch to the Currency mode.