The keys of this calculator can perform a number of different functions. The key
board is color-coded to help you quickly determine the key sequence you have
to perform for each function. The following table shows how to interpret the various
key markings on the keyboard.
Keyboard Marking
Meaning
Yellow
Press shift and then key.
Red
Press Alpha and then key.
Green
Press key in BASE-N mode.
In blue brackets Press key in SD or LR mode.
In addition to the above, there are a number of key sequences indicated on the
panel beneath the display (such as [ALPHA ► ] [1 Ex2]). These key sequences
can be used in the SD or LR mode only.
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