Widex S4-VSD - Manual (Page 35)

35
Problem Possible cause Solution
The hearing
aids do not
respond with a
correspond ing
change in
volume or
program to the
DEX
The DEX is used be-
yond the transmis-
sion range
Move the DEX closer to
the SUPER hearing aids
Strong electromag-
netic interference in
the vicinity
Move away from known
source of EM
interference
The DEX and the
SUPER hearing aids
are not matched
Check with hearing
care professional to
make sure DEX is
matched with SUPER
hearing aids