Instruction Manual
16
Establishing communication
To power on and switch to joining mode:
1 Press and hold the   button on the hub for more than three seconds to 
put it into joining mode (the unit will stay in joining mode for 30 
seconds).
• The power-on indicator starts blinking fast.
• If the power-on indicator blinks at a slower rate, the link is not 
successful.
2 At the same time, press and hold the   button on the receiver. The 
power-on indicator starts blinking quickly.
• If the power-on indicator blinks at a slower rate, the link is not 
successful.
• The power-on indicator will light solidly if the link is activated 
between both the units.
Notes: You can also place other receivers in additional rooms. To add additional 
senders/receivers, connect each device to the hub by pressing the power buttons on 
both units to make the connection.
If the power-on indicators of the sender and receiver blink slowly after blinking 
quickly for 30 seconds, it means that there is no active link between the hub and 
receiver. Try to connect the system using the instructions above, using the power 
buttons on both units. For more information, please see “Troubleshooting.”
When you establish the link between the hub and multiple receivers for multi-zone 
playback, press and hold the   buttons on the hub and one of your receivers at the 
same time for more than three seconds. Other receivers link with the sender the same 
way. When the “power-on” indicators on the sender and your receivers go solid, the 
link is successful.
Listening to the system
To listen to the system:
1 Make sure that the system is powered on and that there is an active link 
between the hub and receiver. Make sure the sender is powered up, if it 
is different from the hub unit.
2 Turn down the volume level on your audio source to a minimum, making 
sure the volume is not Zero. Otherwise no audio will be sent over the 
Rocketboost network. Then turn up the volume on your Receiver slowly 
until you hear the sound.
3 Press the SOURCE button on the receiver or the NEXT SOURCE button on the 
remote control to select other audio sources.
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