Controlling The Volume, Speed, And The Pitch Of Speech; How To Use The Voice And The Braille Display - HIMS Braille Sense U2 User Manual

When the Braille Sense U2 is shipped from the factory, the name of the
flash memory in the Braille Sense U2 is called "flashdisk." You can
create folders on this "flashdisk" in any way that you prefer.
You can also expand your memory space by adding additional memory
devices, such as a floppy disk drive through a USB port, USB stick
memory (also known as a USB flash drive), or SD card. The USB stick
memory is called "USB." If you decide to add any of these memory
devices, you will be able to create folders, and save files on the
additional memory devices.
2.6 Controlling the Volume, Speed, and the Pitch of
Speech
You can change the volume, speed, and pitch of speech used on the
Braille Sense U2. To change the volume, you can press "Backspace-F4"
to raise the volume. Press "Backspace-F1" to lower the volume. To make
changes in the reading speed, you can press "Space-F4" to make the
reading faster. Press "Space-F1" to make the reading speed slower. In
order to make changes in pitch, press "Enter-F4" for a higher pitch and
"Enter-F1" for a lower tone. When any of the above combination keys
are pressed, the Braille Sense U2 will announce the status of its volume,
rate, or pitch. The changes you made with these combination keys will
remain in effect even when you turn off the machine and turn it back on
again.

2.7 How to use the Voice and the Braille display

When using the Braille Sense U2, you can choose to use Braille only or
speech only for reading. You can also use both Braille and speech at the
same time for reading. However, you cannot turn off both Braille and the
speech simultaneously. You can utilize "Backspace-F2" to turn the
speech on and off. You can use "Backspace-F3" to turn the Braille on
and off. Please refer to section 3.2.1 in this user manual for more
information.