Sony SRS-XB100 Help Manual page 38

Press the –/+ (volume) buttons on one of the speakers to adjust the volume.
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Volume adjustment of one speaker is reflected in the other.
For stereo playback, the speaker with the lit (BLUETOOTH) indicator is set to the left channel (left side).
Hint
When making or receiving a call, only operate the speaker with the lit
If any other BLUETOOTH device(s), such as a BLUETOOTH mouse or BLUETOOTH keyboard, is connected to the
BLUETOOTH device that is connected to the speaker, there may be distorted sound or noise in the speaker output. In this case,
terminate the BLUETOOTH connection between the BLUETOOTH device and other BLUETOOTH device(s).
When using the Stereo Pair function, the codec automatically switches to SBC.
Turning off the speaker does not terminate the Stereo Pair function. When the speaker is turned back on, it attempts to establish
a connection for the Stereo Pair function. To use the Stereo Pair function, turn on the other speaker within 1 minute.
Note
After you restart or initialize either of the speakers while the Stereo Pair function is activated, be sure to press the
(BLUETOOTH)/ ST PAIR (Stereo Pair) button on the other speaker to terminate the Stereo Pair function. If you continue to
use the speaker without terminating the Stereo Pair function, you will have a problem, such as a failure to establish a
BLUETOOTH connection or a sound interruption.
5-048-619-11(1) Copyright 2023 Sony Corporation
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(BLUETOOTH) indicator.