Orion ti-84+, Руководство пользователя

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To review the text on the screen line by line, press the Orion Up or Down arrow key
to read the previous or next line, respectively. When you have reached the top or
bottom of the text, a tone sounds.
To review the text on the screen character by character, press the Right or Left arrow
key to move forward or backward, respectively. When you have reached the end of a
line, a tone sounds, and your cursor moves to the next or previous line.
Reading Text
Below is a list of the different ways to read text using the Orion:

To read the current line of text, press the Home key located in the center of the
Orion arrow keys.

To read the entire screen, press and hold the Orion Up arrow key until Orion
begins reading the text; then, release the key. When Orion completes the
reading, it moves the review cursor to the top of the screen.

To read from the current location of the review cursor through the last line,
press and hold the Orion Down arrow key until Orion begins reading. When
Orion has completed the reading, your review cursor returns to the original
starting location.

To read from the current location of the review cursor to the end of the line,
press and hold the Orion Right arrow key until Orion begins reading. When
Orion has completed the reading, your review cursor returns to the original
starting location.

To read from the start of the line to the current location of the review cursor,
press and hold the Orion Left arrow key until Orion begins reading. When
Orion has completed the reading, your review cursor returns to the original
starting location.

To read the text at the input position of the calculator cursor, press and hold
the
Shift key and then press the Home key. The Orion first announces "Home"
and then reads the text at the input position. The review cursor does not move.
Move Review Cursor
To move the review cursor to the start or end of the line, press and hold
the
CTRL key and press the Left or Right arrow key, respectively. Orion moves the
review cursor to the desired location and announces either start or end.
To move the review cursor to the top or bottom of the screen, press and hold
the
CTRL key and press the Up or Down arrow key, respectively. Orion moves the
review cursor and announces top or bottom.