HP 10bII+, User Manual

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At a Glance... 2
Shift Keys
Most keys on the HP 10bII+ have three functions:
• a primary function printed in white on the key.
• a secondary function printed in orange on the bevel of the key.
• a tertiary function printed in blue above the key on the keyboard (see Figure 1).
Figure 1
As an example, the functions associated with the equals key,
4
, are illustrated in the text
as follows:
• primary function (equals):
4
• secondary function (display):
\5
• tertiary function (random):
]6
Boxed Key Functions
These special functions require subsequent key presses to operate. For example, the functions
associated with the clear key,
M
, include:
Table 1-2 Clearing functions
Keys Associated Function
M Clear display.
\N Clear all memory.
]Oj Clears bond memory.