42
•
To increase the tone, press the Tone up key. If PLEXTALK is
not playing, the guide will announce the setting you have
selected, for example "Tone +5". If PLEXTALK is playing,
playback will be temporarily halted as you make your
adjustments.
•
To decrease the tone, press Tone down key. If PLEXTALK is
not playing, the guide will announce the setting you have
selected, for example "Tone -3". If PLEXTALK is playing,
playback will be temporarily halted as you make your
adjustments.
Note:
Each time you make an adjustment, a beep will be heard. A
higher pitched beep indicates the top or bottom of the available range
and a lower pitched beep indicates the normal tone position.
Note:
Pressing and holding the Tone up key or down key will cause
the tone setting to change rapidly in the relevant direction. This
saves you having to repeatedly press the key.
Note:
Pressing the Tone up key and down key together will lead to
normal tone position.
10.7. Accessing the Navigation menu.
One of the most useful features of PLEXTALK is the ability to choose
how you want to navigate. This is done by using the Navigation
Menu which is available to you at any time unless you are already in
the Main Menu system.
To use the Navigation Menu, do the following:
•
Assuming that you are not in the Main Menu system, use the
Number 2 or 8 key to move upwards or downwards. The items
you hear spoken are the options available to you from the
Navigation Menu at that time.
•
The available options will vary depending on what kind of
contents you are using and the structure of the data. For
example, on a DAISY titles, if the book does not have pages
coded into it, the "Page" option will not appear on the
