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DR-BT100CX_4-130-037-11(1)
11
Caution
If this unit detects a problem while
charging, the indicator (red) may turn
off, although charging is not complete.
Check for the following causes:
– Ambient temperature exceeds the
range of 0 °C – 40 °C.
– There is a problem with the battery.
In this case, charge again within the
above-mentioned temperature range.
If the problem persists, consult your
nearest Sony dealer.
Notes
If the battery is not used for a long time,
battery may be quickly depleted, however,
after a few recharges, battery life will
improve.
If the life of the built-in rechargeable
battery drops to half the normal length,
the battery should be replaced. Consult
your nearest Sony dealer for replacement
of the rechargeable battery.
Avoid exposure to temperature extremes,
direct sunlight, moisture, sand, dust or
mechanical shock. Never leave in a car
parked in the sun.
Use only the supplied USB cable. Do not
use any other USB cable.
If the computer enters into hibernation
mode while connected to the unit,
charging will not be completed properly.
Check the setting of the computer before
charging. The indicator (red) will go off
automatically even if the computer enters
into hibernation mode. Charge the unit
again in this case.
Use the supplied USB cable only, and
connect directly to a computer. Charging
will not be completed properly by an
indirect connection, such as via a USB
hub.
Usage hours*
Status Approx.
usage hours
Communication time
(including music
playback time) (up to)
8 hours
Standby time (up to) 120 hours
* Time stated above may vary, depending on
ambient temperature or conditions of use.
Checking the remaining
battery
When pressing the POWER button
while the unit is turned on, the
indicator (red) flashes. You can check
the remaining battery by the number
of times the indicator (red) flashes.
Indicator (red) Status
3 times Full
2 times Mid
1 time Low (needs to charge)
Note
You cannot check the remaining battery
immediately after the unit is turned on, or
while pairing.
When the battery is almost empty
Indications of the Bluetooth function
that are stated by the indicator (blue)
changes to the indicator (red).
When the battery becomes empty, a
beep sounds and the unit will turn off
automatically.