AirLine AH7 Wireless System
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1. Power switch - Press and hold this switch to power on and off the AH7 transmitter (to
conserve battery power, be sure to turn the AH7 off when not in use). To eliminate the
possibility of an audible pop, mute the audio signal at your external mixer or amplifier
before turning the AH7 power on or off.
2. Power / Battery LED - This LED flashes once when the AH7 is first turned on and lights
steadily red when there is less than 2 hours of battery power remaining, indicating that
the battery needs to be changed.
3. Battery compartment - Insert a standard AAA alkaline battery here, being sure to observe
the plus and minus polarity markings shown. We recommend the Duracell type battery.
Although rechargeable Ni-Cad batteries can be used, they do not supply adequate current
for more than four hours.
WARNING: Do not insert the battery backwards; doing so can cause severe damage to the
AH7 and will void your warranty.
4. Antenna - This permanently attached flexible antenna should be fully extended during
normal operations.
Guided Tour - AH7 Transmitter
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