Operation Manual
71
Special medical or dental examination including
radiation described below, may adversely aect the
correct functioning of the device. Keep it outside
the examination room / area before undergoing:
S Medical or dental examination with X-ray
(also CT scan).
S Medical examination with MRI/NMRI scans,
generating magnetic elds.
When operating the device near computer
equipment, larger electronic installations, strong
electromagnetic elds, or metallic structures,
the operating range may signicantly be reduced. It
may be necessary to be at least 60 cm (24”) away
from the interfering device to ensure proper operation.
If the hearing aids do not respond to the device
because of an unusual eld disturbance, move away
from the disturbing eld.