6
Your Hearing Device at a Glance
1.
Receiver
– The receiver delivers amplified sound through the tubing to the ear canal.
2.
Microphone –
Sound enters the hearing device through the microphone.
3.
Program control
– Press to change programs.
4.
Volume control
– Press the button to increase volume. Once the volume reaches maximum volume, the volume
will reset to the lowest volume setting.
5.
Battery door
– The battery is inserted here and functions as the on/off switch when operating the device. A (+)
indicator corresponds to the positive side of the battery. A small hole may be filled with a colored plug to be
used as an optional indicator for the right or left ear.
6.
Thin tube and Dome tip
– Each hearing device comes with a thin tube and dome tip that connects to the hearing
device receiver. Sound travels through the tubing into your ear canal.
7.
Retention loop
– Keeps the tubing securely in place on or over the ear.
8.
Earhook
– The hearing device is also available with an earhook that connects to the hearing device receiver.
For additional information on the use and operation of these hearing devices after reviewing
the contents of this instruction guide, contact your hearing healthcare provider, or visit
www.intricon.com.
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Summary of Contents for Lumen 155
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