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EN
True Wireless Stereo (TWS)
If you have two Crater-11 speakers, you can pair them with each other’s speakers. With two
speakers, you get real stereo sound from a connected and paired Bluetooth device via
Bluetooth.
1
Turn on the Bluetooth interface on your Bluetooth device (phone, tablet, etc.). For
details, refer to the operating instructions of the device.
2
Turn on these two Crater-11s at the same time by pressing and holding
1
for more than
2 seconds.
The devices will turn on to Bluetooth mode and be ready to pair with another Bluetooth
device (the device LEDs will flash blue).
3
Press and hold the
(TWS)
button on any one speaker for about 2 seconds to activate
the search for one speaker by another (during the search, the TWS pairing and mode
LED will flash orange). Both speakers automatically pair with each other and connect to
each other. After successful interconnection the TWS pairing LEDs of both speakers will
light orange continuously. Both speakers automatically pair with each other and connect
to each other.
One speaker will reproduce the left channel and the other speaker the right channel.
4
On your Bluetooth device (phone, tablet, etc.), search for available Bluetooth devices.
For details, refer to the operating instructions of the device.
When Crater 11 appears on the display of your Bluetooth device, select it and wait until
your Bluetooth device displays a pairing confirmation with Crater 11. On this device,
which is the left speaker, the Bluetooth mode LED stops blinking blue and starts lights
up continuously in blue and the message “Device Paired” sounds on the left device. The
devices are paired.
Now both speakers can simultaneously play music via Bluetooth in real stereo sound.
To play, follow the steps in “Playing via Bluetooth from a Bluetooth device.”
5
Disconnect two paired speakers
Press the
(TWS)
button on either of the two speakers. The message “Device
Disconnected” sounds.
To clear the TWS pairing memory, press and hold
(TWS)
. A beep sounds (TWS
Cleared)
Notes
• This function requires 2 Crater-11 speakers on.
• If no Crater-11 speaker is connected before TWS pairing to another Bluetooth device,
the LEDs on both Crater-11 speakers flash blue when turned on.
• If both Crater-11 speakers have already been paired with another (third) Crater-11
speaker, the TWS pairing memory must be cleared first, otherwise the two speakers
cannot be paired successfully.
Press and hold the TWS button on both of these speakers to clear their TWS pairing
memory.
