Troubleshooting
25
EN
ET
LV
LT
RU
BG
HE
Use these tips to resolve simple issues.
Problem
Possible solution
Sound is weak.
Replace empty battery.
Clean or exchange earmold/LifeTip,
LifeTube.
Increase volume (only with remote
control).
Hearing instru-
ment emits
whistling
sounds.
Reinsert the earmold/LifeTip until it fits
securely.
Decrease volume (only with remote
control).
Clean or exchange earmold/LifeTip,
LifeTube.
Sound is dis-
torted.
Decrease volume (only with remote
control).
Replace battery.
Clean or exchange earmold/LifeTip,
LifeTube.
Hearing instru-
ment emits
signal tones.
Gently close battey compartment
completely.
Replace battery.
Troubleshooting
Содержание Aquaris 501
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