Note: Four-channel lock mode should only be enabled after both sources have been connected using Step 2 above. Once you have connected two receivers and selected their correct sources, you can power down the sender and select four-channel lock mode. Then power up the sender and the system will be in four-channel lock mode.

It is important to note that sources cannot be selected once they are in four-channel lock mode. If you attempt to select a four-channel lock mode source, depending on your system the following will happen:

1)If there are no other sources in the system the Power LED on the receiver will Flash five times to show that four-channel lock is active on the sender. You can either remove four-channel lock and reconfigure your source selection and then re-apply four channel lock, or if you wish to have access to your rear channels for another zone you should leave four-channel lock off permanently.

2)If there are other sources active in the system, the source button will toggle through all other sources except the sender with four-channel lock enabled. In this case if you wish to listen to one of the sources with four-channel lock enabled you should disable four-channel lock.

Establishing communication

The sender and receiver packaged together were pre-joined at the factory, so if you are only using one sender and receiver set, no further configuration is needed. Power up the devices and if an active link is established between them, the power-on indicators on both units will light solidly.

Note: To reconfigure the network or add these components to an existing network, these devices must be joined to the network.

To power on and switch to joining mode (only required for reconfiguration or to join an existing Rocketboost network):

1Press and hold the button on the sender (assuming it is in hub mode) for more than three seconds to put it into joining mode. The unit will stay in joining mode for about 30 seconds.

If you already have an existing hub unit, press the power button on your hub unit. You will need to do this for both the sender and receiver separately so you can join both devices to your existing network. For example, press and hold the power button on the hub unit, then press and hold the power button on the sender (with hub mode disabled) to form a connection. Then repeat, by pressing and holding the power button on the hub unit, then pressing and holding the power button on the receiver to join the receiver to the network.

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