Victor 1280-7 Manual De Instrucciones página 11

30. [M-] Memory Minus Key
Subtracts an amount from memory. If there is a live calculation
pending, the Memory Minus key will complete the calculation and
subtract the amount from Memory.
[←] Move Left Arrow Key
Used to move to left in PC application.
[M +]
31.
Adds an amount to memory. If there is a live calculation pending, the
Memory plus key will complete the calculation and accumulate the
result to Memory.
[→] Move Right Arrow Key
Used to move to right in PC application.
32 [÷], [=] Square Root
.
By depressing the ÷ and then the = key the square root result will be
achieved.
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Memory Plus Key
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