18 Getting started
The keyboard
The numbers in the legend below refer to the parts of the
keyboard described in the illustration on the next page.
Number Feature
1 LCD and touch-screen: 320 × 240 pixels
2 Context-sensitive touch-button menu
3HP Apps keys
4 Home view and preference settings
5 Common math and science functions
6Alpha and Shift keys
7On, Cancel and Off key
8 List, matrix, program, and note catalogs
9Last Answer key (Ans)
10 Enter key
11 Backspace and Delete key
12 Menu (and Paste) key
13 CAS (and CAS preferences) key
14 View (and Copy) key
15 Es c a p e ( a n d Cl e a r) ke y
16 H e l p key
17 Rocker wheel (for cursor movement)
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