Preparation
7
Charging
The rechargeable battery (installed in the unit) is not charged initially. Charge the battery before using the unit.
1
Open the USB lid.
• If there is moisture in the USB lid area, wipe it
off before opening the lid.
2
Connect this unit to a computer using
the USB charging cord.
• The LED lights in red when charging is in progress. When charging is completed, the LED will go out.
• It takes approx. 2 hours to charge the battery from empty to full.
3
Close the USB lid securely.
∫
Attention
Do not touch the charging terminal with wet hand.
• If sweat or liquid is attached to the charging terminal, malfunction
may occur.
Note
• Charge in a room temperature between 10
o
C and 35
o
C. Outside of this temperature range, charging may stop and
the LED may go out.
• It is not possible to turn the power on or connect to Bluetooth
®
devices during charging.
• Do not use any other USB charging cords except the supplied one. Doing so may cause malfunction.
• Charging may not be performed or may stop if the computer is in or switched to standby or sleep mode.
A
: LED
B
: USB charging cord (supplied)
• Check the direction of the terminals and plug in/out
straight holding onto the plug. (It may result in
malfunction by the deforming of the terminal if it is
plugged in obliquely or in wrong direction.)
C
: Computer
• Turn on the computer in advance.
C
B
A
