User manual ALAN ALBRECHT AE 600 BT

[. . . ] Purpose for use The communication system AE 600 BT has been designed for speech communication between motorbike driver and passenger. To achieve this you use one Bluetooth helmet set (like BT Rider, BT Intercom or BT2) and the supplied wired helmet speaker set OHS 500 or CHS 300 which has to be fitted into already existing closed or open helmets (the microphone with it's thin and flexible boom can be installed at both kinds of helmets). As optional solution, a wired helmet set can also be used as driver headset . It is as well possible to connect a wired headset for a third person parallel to the passenger's wired and driver's Bluetooth headset to enable a three-way communication The set gives you the opportunity for duplex communication between driver and passenger and vice versa. [. . . ] 4 MHz to the upper end at 108 MHz for receiving signals and will stop at any signal which is strong enough for reception. Once having stopped at a station, you may restart again from this position by pressing the SCAN/UP button consequently. The frequency search will stop when it has once reached the upper frequency range limit. To reset the radio for a new full frequency search, use the lower key RESET/DOWN. Press now the SCAN/UP button to start frequency search again in upwards direction. The intercom communication quality between driver and pillion depends on the environmental noise and the correct sensitivity adjustment. The AE 600 BT has a special noise reduction electronic filter that improve the sound quality. If you do not need the intercom (in case that you only want to listen to broadcast radio) use the down position, Intercom (OFF). You may select 3 different settings: The mic sensitivity is rather low to avoid excessive noise pick-up. The setting is adjusted to normal biker's talking behaviour: You speak automatically louder if you are in a noisy, high speed environment. The mic is now more sensitive, but may react to wind and engine Noise in higher speed situations. Position H (High): High sensitivity, for low speed and other applications. A speech detection circuit with an integrated noise filter will reduce (mute) the radio, MP-3 player automatically, as soon as you start speaking to your partner and if the voice will be loud enough. Depending on the switch position (L, M or H) the muting starts at different speech loudness points, which ensures that the radio muting does not react to wind and engine noise. It is a good idea to make a voice training to speak as loud as the mute switch requests: this will be the optimum sound level point for the intercom. A short moment after you stop talking, the radio or MP-3 volume will automatically reach the former value again. Please do not use the FM broadcast radio if You have a cellular phone or PMR 446 radio connected for operation. Any voice communication can also be transmitted via 2-way radios like PMR 446 or other suitable radios. Connect also the push-to-talk key supplied with the AE 600 BT system with the green marked socket (6). Because some commercial radio models can provide a very high loudness volume, you should initially check with lower receiving volume and increase only if necessary. We recommend to fix the push-to-talk (PTT) switch with velcro tape at the handle bar of the motor bike. If you like to speak over the radio channel, press the PTT button and release when you want to listen again (without the PTT button only the use of the intercom is possible! [. . . ] Do not release the button now- keep it pressed for 2-3 more seconds until the LED starts flashing red-green Now both devices are in the pairing mode, this means they search for suitable other devices and exchange data and encryption details. â· As soon as both devices have found each other, the dual-colour flashing will stop at the Handy/Navi module. In most cases, both units will now automatically switch into connection (= talk) status, or into a standby mode. In that case it may be necessary to press the HANDY key shortly (less than 1 second). [. . . ]