Basic Features
14
Table 1-3 Annunciator Symbols
Annunciator Symbol Status
Small (=) symbol
Indicates an item for which the = key is
valid. This symbol appears on the upper right
of the display screen.
Battery power is low.
BEG Begin mode is activated.
STO Stores a number in memory.
RCL Recalls stored numbers.
RAD Radians setting is active.
RPN RPN mode is active.
360 The 360-day calendar option is active.
INPUT Input mode is activated.
The I Key
The I key is used to input values for variables and execute menu items.