1-5-10

Built-in Application Basic Operations

Interpreting Status Bar Information

The status bar appears along the bottom of the window of each application.

Status bar

1

2 3

1Information about current application

2Battery level indicator

....................... full

....................... medium

....................... low

3This indicator flashes between and while an operation is being performed. appears here to indicate when an operation is paused.

Important!

•Be sure to replace batteries as soon as possible whenever the battery level indicator

shows (medium).

•Replace batteries immediately whenever the battery level indicator shows (low). At this level, you will not be able to perform data communication or other functions.

•The following message indicates that batteries are about to die. Replace batteries immediately whenever this message appears.

Batteries are extremely low!

Replace batteries immediately!

• See page α-3-2 for details about replacing batteries.

Pausing and Terminating an Operation

Many of the built-in applications provide operations to pause and terminate (break) expression processing, graphing, and other operations.

kPausing an Operation

Pressing the Kkey while an expression processing, graphing, or other operation is being performed pauses the operation. Pressing Kagain resumes the operation.

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