User manual 2AUKHCOMPETITION FCC ID Master device:
1. Display: signal strength, channel, mic volume, earphone volume, mic mute, battery status, pairing 2. Set channel: Push down SET and switch power on, the device will unlock. Press SET to adjust mic volume(1-5), press vol-/vol+ to adjust channel. 3. Pairing: Push down SET and VOL- and switch power on. Display show pairing, the master device is doing pairing. Please operate the slave device pairing in 20 seconds. After 20 seconds, pairing disappears and is completed. 4. Turn on master device, it will stay on the channel of last time turning off. If the channel has interference, it will automatically jump to next channel, until there is an empty channel. 5. When devices are locked, use vol-/vol+ to adjust earphone volume. 6. When locked, press SET for 1 seconds to mute or unmute microphone. Slave device:
1. Display: signal strength, channel, mic volume, earphone volume, mic mute, battery status, pairing 2. Set channel: Push down SET and switch power on, the device will unlock. Press SET to adjust mic volume(1-5). The slave device can search master device channel automatically. 3. Pairing: Push down SET and VOL- and switch power on. Display show pairing, the slave device is doing pairing. Please operate the master device pairing in 20 seconds. After 20 seconds, pairing disappears and is completed. 4. Turn on slave device, it will stay on the channel of last time turning off. If there is no master device signal, it will scan until it finds the master device. It will automatically jump to the master device channel. 5. When devices are locked, use vol-/vol+ to adjust earphone volume. RF information:
Operation frequency range: 2406MHz - 2476MHz Channel quantities: 36 channel Channel separation: 2MHz
Caution:
the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2)this devices must accept any interference received, including interference that may cause undesired operation.