Troubleshooting Guide; The Braille Sense U2 Will Not Turn On; The Voice Cannot Be Heard; The Voice Is Too Fast To Understand - HIMS Braille Sense U2 User Manual

22. Troubleshooting Guide

If you are having trouble with the Braille Sense U2, please try the
following suggestions according to your problem:

22.1 The Braille Sense U2 Will Not Turn On

1. Check to make sure that the battery is inserted in to its compartment
properly.
2. If the battery is inserted properly, connect the AC adapter, and plug
the AC adapter in to an electrical outlet. The battery may need to be
charged.
3. Or, Check the location of keyboard lock switch. If this switch put on
"lock," power switch does not work.

22.2 The Voice Cannot Be Heard

1. Make sure the volume is turned up. Press "backspace-F4" to turn up
the volume.
2. Make sure the voice is turned on. Press "space-o (dots 1-3-5)" to
open the "Global options". Press "F3-F4" once. Then, press "space."
Then, press "enter." This will turn on the voice.

22.3 The Voice is Too Fast to Understand

1. Press "space-F1" to slow down the voice rate.
22.4 The Voice Pitch Is Too Low or Too High to
Understand
1. Press "enter-F1" to lower the pitch, or press "enter-F4" to raise the
voice pitch.