Comfort Digisystem User manual Comfort Digisystem Microphone DM10 US / English
User manual Table of contents Page 1) Introduction to the Comfort Digisystem 3 2) Regulatory information 3 3) Functions of the Microphone DM10 4 4) Included accessories 4 5) Getting started 5 6) Menu and settings 5 7) More functions 8 8) Radio range and channels 8 9) Trouble shooting 8 10) Battery maintenance 9 11) Service and warranty 9 12) Technical data 9 13) Important safety instructions 10 Microphone DM10 2
1) Introduction to the Comfort Digisystem Thank you for choosing Comfort Digisystem. The products are easy to use, whether you use a hearing aid or not. Before using the product, please read this User manual carefully. Using the Microphone DM10 transmitter, the signal is transferred digitally, resulting in an excellent clear sound. The Comfort Digisystem products feature SecureStream Technology – a unique, patented digital technology allowing eavesdrop-secure radio transfer in real time.
3) Functions of the Microphone DM10 Function indicator On / Off Pairing button Microphone Function button Menu control Input for external sound source Charging socket 4) Included accessories • • • • • • Charger A11 Cable Split cable Necklace x 2 Clip on microphone Color stickers Clips For other accessories, please visit our website www.comfortaudio.
) Getting started 6) Menu and settings Charging The Microphone DM10 is chargeable. Charge the DM10 at least 2 hours before using it the first time. An empty battery is fully charged within 2 hours. Menu control Three different selections can be made: During charging, the function indicator shows red and a lightning bolt appears through the battery symbol in the display.
Pairing (via pairing button) Change channel: 1. Choose Channel in the menu. 2. Choose transmitter or receiver (this applies only to units with both transmitter and receiver). 3. Select a new channel using the menu control. Channel information is also given when the units are paired. FFC (Free Frequency Check) indicates in green the suitable frequencies for the specific environment. Please note! Switch off your other Digisystem transmitters for correct result.
FCR (Free Channel Request) This function prevents DM10 from sending on frequencies which are already taken by other transmitters, e.g. when several DM10 are set on Push to talk. If transmission is not possible, this is shown in the display together with the function indicator. Is the function button pressed in and transmission is not possible, press the function button again and try to send again (it is not enough to keep the button pressed).
7) More functions 8) Radio range and channels Function indicator (LED) The function indicator shows the unit’s status, depending on its setting. Once the unit has been set to receive pairing information, the indicator flashes green quickly. The transmitter and receiver have built-in antennas. The radio range between the units is around 100 feet (30 metres). This may however vary depending on the particular environment you are in.
10) Battery maintenance The rechargeable products in the Digisystem series are equipped with Li-Po batteries, ie. the same type of batteries used for most mobile phones and laptop computers on the market today. These types of batteries are able to store large amount of energy in relation to their weight and volume. The capacity of Li-Pol batteries diminishes during its life cycle.
13) Important safety instructions Read these before using your product Not following the Important Safety Instructions, or trying to repair and/or tampering the Equipment without the assistance of an authorized technician will void the Limited Warranty. Comfort Audio is not liable for any damages arising out of such unauthorized uses, repairs, and/or tampering. 8) The products include radio transmitters. Do not use products where it is not allowed to use electronic equipment, e.g. on airplanes.
Comfort Audio AB Comfort Audio AB, Box154, SE-301 05 Halmstad, Sweden Tel. +46 (0)35 260 16 00 Fax +46 (0)35 260 16 50 Local US office: Comfort Audio Inc, 350 South Northwest Hwy, Ste 300 Park Ridge, IL 60068 USA T (847) 656 5450 usa@comfortaudio.com www.comfortaudio.us MA0358 Ver 1.
