12
ITC/HS-model FS-model
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
3. Hearing aid description
a
b
c
e
d
h
g
a
bc
e
d
g
h
f f
102853 PHO_Cassia_ITE_UG_029-0125-03.indd 12 5/14/13 8:34 AM