44
e02_dr20_7e.fm
[44/50]
Be
fore
Us
ing
the
H
andset
■
Cautions while charging
Do not charge for long periods of time with the power left on. If the FOMA
terminal is left on after charging is complete, the battery pack charge
decreases.
In such cases, the AC or DC adapter charges the battery again.
However, depending on when the FOMA terminal is disconnected from
the AC or DC adapter, the battery charge level may be low, the battery
alert tone may sound, or the battery may only be usable for a short time.
When the battery is empty and terminal is recharging, charging LED may
not illuminate immediately.
If the battery empty alert is displayed, the alert tone sounds and the
power cannot be turned on, charge the battery for a while.
If the battery empty alert is displayed and charging begins within 60
seconds of the alert tone, the status returns to normal.
While charging, terminal may not turn on even when charging LED is
illuminated in red. Charge longer and try turning power on again.
Frequently recharging the battery when its power is still remaining
enough may shorten the life of the battery pack. It is recommended to
use the battery to a certain level before recharging.
■
Estimated charge times and LED display
The following figures are estimated times for charging an empty battery
pack with the FOMA terminal turned off.
Charging LED illuminates in red while charging, and it turns off when
charging is completed.
Check that the battery pack has been properly attached when charging
LED flashes red. The LED also flashes red when the battery pack has
reached the end of its service life.
The battery pack can also be charged with the FOMA terminal turned on
(Battery icon flashes during charging).
When the battery becomes warm, charging may automatically stop even
if the battery has not been fully charged. Charging resumes after the
temperature lowers to an appropriate temperature. While charging is
stopped, charging LED turns off (Battery icon flashes while stopped).
■
Estimated times of use when fully charged
Continuous talk time is estimated as the usage time at normal transmission
signal strength, and continuous stand-by time is estimated as the usage
time while moving with the FOMA terminal folded at normal signal strength.
Using i-mode reduces talk (transmission)/stand-by time. When i-Channel is
subscribed, information is automatically received and updated, so talk
(transmission)/stand-by time will be reduced. In addition, when shooting or
editing an image, watching 1Seg, composing i-mode mail, activating the
downloaded i-
a
ppli or the i-
a
ppli stand-by, or using MUSIC Player, i-motion
player or data communication, the talk (transmission)/stand-by time will be
reduced even if calls or i-mode transmission are not made. Some i-
a
ppli
software may continue transmission even after downloading. To avoid this,
set not to connect in advance.
The actual usage time is a combination of stand-by time and talk time,
and the longer the talk time, the shorter the stand-by time becomes.
1Seg watching time is estimated as the watching time at normal
transmission signal strength with the Stereo Earphone Set 01 (sold
separately) used.
Talk (transmission)/stand-by time may be reduced by about half or 1Seg
watching time may be shortened depending on battery pack status,
function used, temperature and other environmental conditions, or signal
strength (no signal or weak signal).
■
Battery pack service life
Battery pack is a consumable product. Service time per charge is
gradually reduced every time the battery is charged.
When service time per charge is reduced to about half of the default time,
this means that the battery pack is approaching the end of its service life.
In such a case, it is recommended to replace the battery pack as soon as
possible. Depending on usage, the battery pack may swell as it
approaches the end of its service life but this will not cause problems.
FOMA AC Adapter 01/02
Approx. 120 min
FOMA DC Adapter 01/02
Approx. 120 min
Continuous talk time
FOMA/3G Voice call: Approx. 220 min
Videophone call: Approx. 110 min
Continuous stand-by time FOMA/3G When mobile: Approx. 370 hr
At rest: Approx. 570 hr
1Seg watching time
Approx. 230 min
dr20_E.book 44 ページ 2009年5月14日 木曜日 午前10時17分
Содержание SH-05A
Страница 1: ...09 5 09 5 1st Edition TINSEA185AFZZ 09E 2 4 TR SM516 1 09 5...
Страница 294: ...e14_dr20_7e fm 292 292 292 LMEMO9 dr20_E book 292...
Страница 406: ...e19_dr20_7e fm 404 404 404 LMEMO9 dr20_E book 404...
Страница 491: ...e23_dr20_7e fm 489 501 489 Index Quick Manual Index 490 Quick Manual 502 dr20_E book 489...
Страница 516: ...09 5 09 5 1st Edition TINSEA185AFZZ 09E 2 4 TR SM516 1 09 5...
Страница 552: ..._DR20_E fm Kuten Code List 09 5 1st Edition _DR20_E fm 0...