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Help Guide
Wireless Speaker
SRS-XB33
About the indicators
CHARGE indicator (orange)
Note
As long as the speaker is connected to an AC outlet by a USB AC adaptor (commercially available), the speaker's built-in battery
is capable of charging itself even while the speaker is turned on.
Depending on the usage of the speaker, however, it may take a long time before charging completes. It is recommended that you
turn off the speaker before battery charging.
Depending on the type or specifications of the USB AC adaptor, if you use the speaker at a loud volume, the remaining power of
the rechargeable built-in battery may decrease or the speaker may turn off even while the speaker is connected to an AC outlet
by the USB AC adaptor. This, however, does not indicate a malfunction. If such a case occurs, turn off the speaker and let the
battery fully charge itself before you use the speaker.
If the ambient temperature is extremely low or high, the built-in battery will stop charging itself for safety reasons. It may also stop
charging if charging continues for a long period of time. If such a case occurs, bring the temperature up or down to an operating
temperature between 5 °C and 35 °C (41 °F and 95 °F), disconnect and connect the USB cable, and then let the battery charge
itself once again.
(power) indicator
Turns off The speaker has completed charging.
Lights up The speaker is being charged.
Flashes slowly
The built-in battery is running at less than 20% and needs to be charged. In this state, the
speaker cannot supply power to other devices.
Flashes 3 times
and turns off
If the CHARGE indicator flashes 3 times and goes off when you turn on the speaker, the built-in
battery is empty and needs to be charged.
Turns off The speaker is turned off.
Lights up
(green)
The speaker is turned on.
Lights up
(orange)
The speaker is turned off. The speaker is set to the BLUETOOTH standby mode.
Flashes
(green or
orange)
Each time you press the -/+ (volume) buttons, the indicator flashes once.
When you operate -/+ (volume) buttons and the volume is set at the lowest (0) or highest (50 for
music playback/15 for phone calling) level, the indicator flashes 3 times.
As the software update progresses, the activity of the green
(power) indicator changes (from 5
flashes to 4 flashes, a single flash, and then unlit
*
).
When the speaker turns on for the first time after the software update, the indicator flashes 3
times in green to inform you that the update has completed.
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