Texas Instruments Titanium TI-89, User Manual

Page: 513 / 977

Data/Matrix Editor 510
Scrolling through the Editor
Note:
To enter a value from the entry line, you can also use
D
or
C
.
When you scroll down/up, the header row remains at the top of the screen so that the
column numbers are always visible. When you scroll right/left, the row numbers remain
on the left side of the screen so that they are always visible.
How Rows and Columns Are Filled Automatically
When you enter a value in a cell, the cursor moves to the next cell. However, you can
move the cursor to any cell and enter a value. If you leave gaps between cells, your
device handles the gaps automatically.
To move the cursor: Press:
One cell at a time
D
,
C
,
B
, or
A
One page at a time
2
and then
D
,
C
,
B
, or
A
Go to row 1 in the current column or to the
last row that contains data for any column
on the screen, respectively. If the cursor is
in or past that last row,
8 D
goes to row
999.
8 C
or
8 D
Go to column 1 or to the last column that
contains data, respectively. If the cursor is
in or past that last column,
8 B
goes to
column 99.
8 A
or
8 B