Nucleus ESPrit 3G, User Manual

Page: 37 / 48

Troubleshooting
36
♦
ESPrit 3G User Guide
received by the ESPrit 3G microphone, and its internal
amplifier. They are particularly useful for checking the
microphone output of a child’s ESPrit 3G.
Note:
The ESPrit 3G monitor earphones can only
be used to detect a signal from the
microphone. They do not ‘hear’ the ‘processed’
sound and therefore cannot be used to assess
the quality of the signal, or represent the
processed sound, as heard by the recipient.
To use the monitor earphones:
1.Turn off the ESPrit 3G.
2.Attach the Accessories Adaptor to the base of your
ESPrit 3G.
3.Attach the monitor earphones to the side socket of
the Accessories Adaptor.
4.Place the ESPrit 3G on your head.
5.Place the monitor earphones over the ears of the
hearing person.
6.Turn ‘On’ the ESPrit 3G.
7.Holding the microphone approximately 15 to 20 cm
(8 in.) from the sound source, turn the volume
control to between ‘3’ and ‘4’, or until the sound is
heard.
If no sound is heard through the monitor earphones,
contact your clinician for advice.
N94722F ISS2 body d02 MAS.p65 1/7/02, 3:23 PM 36