The Display - HP 39G User Manual

The display

To adjust the
contrast
To clear the
display
Parts of the
display
N O T E
1-2
Simultaneously press
decrease) the contrast.
• Press to clear the edit line.
CANCEL
• Press to clear the edit line and the display
CLEAR
history.
History
Edit line
Menu key or soft key labels. The labels for the menu keys'
current meanings. is the label for the first menu key in
this picture. "Press " means to press the first menu key,
that is, the leftmost top-row key on the calculator keyboard.
Edit line. The line of current entry.
History. The HOME display (
of history: the most recent input and output. Older lines scroll
off the top of the display but are retained in memory.
Title. The name of the current aplet is displayed at the top of
the HOME view. RAD, GRD, DEG specify whether Radians,
Grads or Degrees angle mode is set for HOME. The
symbols indicate whether there is more history in the HOME
display. Press the and
The HP 40G is packaged with a computerized algebra system
(CAS). Press to access the computerized algebra system.
This User's Guide contains images from the HP39G and do
not display the menu key label.
and (or ) to increase (or
Title
Menu key
labels
) shows up to four lines
to scroll in the HOME display.
Getting started
and