Led Indications - Samsung MX-ST40B Manual

• Long press "GROUP PLAY" in BT Source state to enter Group mode as "HOST".
• All SUB units must be connected one by one. For example, after HOST is connected, press GROUP
PLAY button on SUB 1 to connect, and after SUB 1 is connected, you should connect SUB 2 and SUB
3 one by one sequentially.
• While using Group Play, currently connected Bluetooth devices are disconnected and Bluetooth
connection is disabled.
• Bluetooth devices can search and connect with the HOST Sound Tower only.
• When in Group Play mode, the SUB cannot connect to a Bluetooth device.
• If you power off and then power on the Sound Tower or select any source other than BT on a SUB
unit, in Group Play mode, the Group Play mode is disconnected.
• This product does not support aptX audio stream with Wireless Group Play mode.
Disconnecting the wireless Group Play mode
1. Press and hold the GROUP PLAY button over 5 seconds (HOST or SUB) after Group Play is
connected or press the GROUP PLAY button (HOST or SUB) before Group Play is connected.
• Tone prompt instead and the LED above the GROUP PLAY button is off.
2. If you select any source other than BT on the SUB units or turn off the HOST Sound Tower, the
Group Play mode is disconnected.
• If the disconnection is made from the HOST Sound Tower, Group Play is disconnected.

LED Indications

LED STATE
Blink
Green
Solid
Red Solid
NOTE
• In wireless connection, Playback quality can be unstable depending on Bluetooth environment.
For better play, please keep the device in wired Group Play mode.
• The first bluetooth connection should be within 1m.
Waiting for a wireless Group Play connection.
The wireless Group Play connection was successful.
There is an error with the wireless Group Play connection.
Description
ENG - 9