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Before using the terminal
Charging
■ Internal battery life
• The internal battery is a consumable part. Each time it is charged,
time available with each charging reduces.
• Watching 1Seg, etc. while charging the battery for a long time may
shorten the battery life.
• When the usage time becomes about half of a new battery, life of
the internal battery is assumed to be over. We recommend that you
replace the internal battery ahead of time.
■ Charging
• For details of AC adapter 05 (sold separately), DC adapter 04 (sold
separately), see respective manuals.
• AC Adapter 05 is applicable to AC 100-240V.
• The AC adapter has a plug dedicated to AC 100V (for domestic use).
When using the AC adapter in the range of AC 100V and 240V
overseas, a conversion plug adapter applicable to the country you are
staying in is required. Do not charge the battery using a transformer for
overseas travel.
• When the terminal is turned ON, you can operate the terminal even
while charging. However, in that case, charging takes longer time
because of reducing charging volume.
• When inserting/removing the connector, make sure not to put excessive
force.
■ Do not charge for a long while (several days) with the power
turned on.
• If the terminal is left for a long time with the power turned on while
charging, the internal battery starts feeding the terminal when the
charging is complete. For that reason, the actual battery time may
shorten and battery alert may appear shortly. In such case, charge
again in a proper way. When charging again, remove the terminal from
the AC adapter or DC adapter and set again.
■ Estimate internal battery operating time
• The operating time of the internal battery varies depending on the
operating environment and the degradation level of the internal
battery etc. For estimate of operating time, see "Main specifications"
(P.142).
■ Estimate internal battery charging time
• For estimate of charging time, see "Main specifications" (P.142)
Charging with AC adapter
Charging using AC Adapter 05 (optional) is explained here.
microUSB plug
Notification LED
AC adapter
1
Insert the microUSB plug of AC adapter with facing B
engraved up horizontally into the external connection jack of
the terminal
2
Turn up and insert the power plug of AC adapter to the
outlet
3
When charging is completed, pull out the power plug of AC
adapter from the outlet
4
Pull out the microUSB plug of AC adapter from the terminal
horizontally
Charging with DC adapter
DC adapter 04 (sold separately) is an adapter that provides power to
charge from a vehicle's cigarette lighter socket (12/24V).
For details, refer to the user manual of the DC adapter 04.
Charging with USB cable A to B
You can charge the terminal with a PC by connecting it to a PC using a
USB cable A to B 01 (sold separately).
• For connection to a PC, see P.126.
• When you perform USB connection with a PC, popup screen may appear
on the PC. If you just want to charge the terminal without synchronizing
to the PC, select "キャンセル (Cancel)".
• Depending on the terminal condition, it may take time for charging, or
may not be charged.