USER'S MANUAL FOR
AT-900
AT-900T Dual Tour Guide System
AT-900R The receiver
1. General Information
1.1 Introduction
The "AT-900T" and "AT-900R" are the components for a very advanced tour guide system.
It combines quality and versatility into the most compact, simple to operate and easy to use with state of the
art technology.
1.2 Main Feature
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Worldwide compatible 2.4Ghz ISM band solution
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Support the use of two units of AT-900T transmitters per group simultaneously. So a group can be guided
by the tour leader and a local tour or city guide
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Long range of talk coverage over 100m
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80 channels selection and 9 steps volume output control
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Direct 5 steps microphone sensitivity selection and AUX In for publishing with music background
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Crystal clear sound quality, loud enough audio output and two earphone outputs as Ear.1 and Ear. 2
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Extremely compact 50x88x15mm and light weight 60g only
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Long enough battery life for the AT-900T transmitter 10 hours and for the AT-900r receivers 15 hours
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Convenient drop in charging contact and micro USB charging socket