19
If your needs change over time, the combination of lis-
tening programs can be altered.
The Zen program may be used with amplification so
that both the surrounding sounds and the Zen tones
are heard together. Or, it may be used alone (without
amplification) in quiet when you are not required to
hear surrounding sounds.
The duration of the Zen play time can be set by your
hearing care professional according to your needs.
CAUTION
Use of the different Zen programs may interfere with hearing
surrounding sounds including speech. The programs should not
be used when hearing such sounds is important. Switch the
hearing aid to a non-Zen program in those situations.
CAUTION
If you perceive decrease in loudness, tolerance of sounds,
speech not as clear, or worsening tinnitus, contact your hearing
care professional.