HumanTechnik Introson 2.4 Mode D'emploi page 16

Controls: Transmitter
1. Charging Cradle
2. LED Indicator of Tone Clarity
3. Tone adjustment button
4. LED Indicator of Power/Signal
5. LED Charging Indicator for Main Battery
(attached to Headset Receiver)
6. LED Charging Indicator for Spare Battery
Introduction
This 2.4GHz digital wireless chin headset uses the latest technology in digital wireless
transmission and offers sound amplification which may be required by, for example, elderly
people.
Simply connect the transmitter to a desired audio source: DVD player, CD player, TV set,
Hi-Fi system or MP3-Player. Without complicated wiring and installation, the system enables
you to enjoy thrilling, lifelike sound within minutes.
16 English
Front
Back
7. Spare Charging Slot
8. DC In
9. 3.5mm Audio In Socket
10. Audio / Optical input selector switch
11. optical input digital