Phonak Cassia User Manual page 12

3. Hearing aid description
ITC/HS-model
c
b
a
h
a Custom made shell
b Receiver (sound outlet) and wax protection system
c Battery compartment with ON/OFF switch
d Protected microphone inlets
(number of inlets is optional)
e Program button (optional)
f Right or left indicator (right=red, left=blue)
g Volume control (optional)
h Vent
12
d d
e e
f f
g g
FS-model
h
c b
a