User guide
ELI
O
S
ECH001XN111-A4 – 07/2022
36
Introduction and test setup
3.5 DPMC (Hydrops)
2 electroacoustic tubes
2 surface electrodes
2 gold ear tips ER3-26A 13mm
or
2 gold ear tipsER3-26B 10 mm
3.5.1
Patient setup
•
Remove the
red
clamp for the electrophysiological cable and plug the electroacoustic cable. Plug, as well, the
tube to the
red
insert earphone.
•
Insert the gold ear tips in the electroacoustic tube.
•
Do the same for the
left
electroacoustic tube and stimulator
•
Plug the electrophysiologic cable to the
E
CHO
-
DIF
unit.
Using an otoscope, make sure that the ear canal is not obstructed by ear-wax.
This operation must be carried out by a qualified person.
.
These instructions must be adapted depending of the ear(s) tested, in every case the
red
color corresponds
to the
right
ear, the
blue
color to the
left
ear.
