FEATURE IdENTIFICATION
6
5
4
8
7
1
2
3
9
RECEIvER
1. Receiver On/Off pushbutton
2. Receiver On indicator.
3. Battery compartment (rear).
4. Tone control to enhance dialog clarity and
intelligibility (Low-Mid-High).
5. Volume control.
6. Left and right earphone.
7. Left and right earphone balance adjustment
(rear).
8. 3.5 mm direct audio input jack: For direct
connection to other audio source such as
MP3 or airplane entertainment system.
9. Battery charging contacts