Safety Precautions
For your own safety and to protect the Braille EDGE 40 from accidental
damage, please read and abide by the following safety precautions.
1. The input voltage of the AC adapter is 100V - 240V, and the output is
DC 5V / 2A.
2. When you use the Braille EDGE 40 with the battery for the first time, the
battery status may not be displayed accurately. To ensure the accuracy
of the battery gauge, power on the Braille EDGE 40 and charge the unit
via the AC adapter for more than four and a half hours, or leave the
Braille EDGE 40 connected to the USB cable for more than ten and a
half hours.
3. Your Braille EDGE 40 needs to be handled with care. The Braille EDGE
40 is a very delicate machine. Make sure to handle the unit in a proper
manner. Also, the Braille EDGE 40 is very sensitive to dust. Make sure
to keep the Braille EDGE 40 away from dusty environments.
4. The Braille cells are particularly sensitive, intricate parts. If any of the
Braille cells are not working properly due to the presence of dust or any
other reason, please contact our repair center, or the dealer from whom
you purchased the Braille EDGE 40 for support.
5. If you let your Braille EDGE 40 remain for a long time in a closed, high
temperature environment such as inside a car on a hot summer day, the
battery attached to the Braille EDGE may malfunction or catch fire.
Please keep your Braille EDGE 40away from such environments.
6. Do not disassemble the Braille EDGE 40 yourself. Do not have anyone
else who is not authorized by HIMS take apart the Braille EDGE 40. If an
unqualified person disassembles the unit, serious damage may occur to
the Braille EDGE 40. If an unauthorized person disassembles the Braille
EDGE 40, the warranty is voided, and the unit will be excluded from any
