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Страница 2: ...rchase of your ADDCOM Ampli er The ADDCOM A10L Ampli er is durable and designed to give you years of quality service Please read this manual carefully to ensure you enjoy all the functions of your ADD...
Страница 3: ...3 Mute Switch 4 Volume Control Recieve Volume 5 Telephone Socket 6 DC 9 Volt Plug Pack Socket 7 Handset Socket 8 Battery Compartment 9 C D phone Mic Polarity 10 A B Electret Mic Carbon Mic Select 11...
Страница 4: ...ed service personnel if Liquid has been spilled on the unit The unit has been exposed to rain or water The unit has been dropped or physically damaged The unit shows a marked change in behaviour or p...
Страница 5: ...ection Do not listen at extremely high volume levels Extended high volume listening can lead to permanent hearing loss The ADDCOM A10L ampli er is designed to limit the audio output to a level which w...
Страница 6: ...will become dim Remove exhausted batteries to avoid battery leaks WARNING Disconnect the A10L from the telephone at the Telephone socket before replacing the batteries for protection from potentially...
Страница 7: ...up to optimise the A10L for your particular phone The settings below are a good starting point when setting up your A10L Receiving Volume Control is set to medium level Transmit Volume switch is set...
Страница 8: ...hear you too Slide the A B Electret Carbon Type to B If you can still both communicate you have a carbon microphone phone which can operate the ampli er without batteries or plug pack Adjust your Rece...
Страница 9: ...ur headset Dial the desired number from the telephone base Replace the handset on the cradle to hang up To Receive a Call by Handset Set the Headset Handset selection switch to Handset Use your teleph...
Страница 10: ...ck the connection of the Quick disconnect cable to the ampli er Headset Compatibility Check that your headset is compatible with the A10L Swap with a known working headset if available 2 Check that th...
Страница 11: ...ng it for a known working headset The sound quality is bad Echo resonance hollow sound howling or squealing 1 Excessive transmission levels Reduce your transmission volume Phone a colleague to help yo...
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