13
The receiver tube
The receiver tube comes in two different types;
MPG (Medium Power Gain)
and HPG (High Power Gain).
Please see illustrations.
Depending on your hearing
loss you have either been fitted
with the MPG or the HPG receiver
type. Please see page 27 to see your
selected type. The receiver tube contains
the wiring to the receiver which delivers the sound direct in the ear
canal. It is important that the receiver tube and the receiver dome/
RIE mold fit correctly into your ear. If the receiver tube or the re-
ceiver dome/RIE mold irritate your ear in any way and prevent you
from wearing your hearing instrument, please contact your
hearing care professional. You should never attempt to modify
the shape of the receiver tube yourself. The receiver tube and
the receiver dome/RIE mold should be cleaned regularly.
Cleaning the receiver tube and the receiver domes
The receiver tube and the receiver dome should be cleaned regularly.
Use a damp cloth to clean the receiver tube and receiver dome on
the outside. Do not use water when you are cleaning the receiver
tubes or the receiver domes. Please see instruction on pages 19-20
for how to change the HF3 wax guard filter.
MPG
HPG
