Stand-by (Optional)
(
)
Stand-by (Optional)
Push the button for a minimum of 3 seconds to set
the instrument in stand-by mode.
To reactivate the instrument, push the button briefly
again.
Use the stand-by function if you need to silence the
instrument while you have the instrument on.
Note: pushing either side of the button will set the
instrument on stand-by.
IMPORTANT NOTICE
Do not use the stand-by function as a switch off as
the hearing aid still draws power from the battery
in this mode.
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OR
Push 3 sec
Tamper-resistant battery door
(Optional) BTE 312
This is strongly recommended for infants, small
children and people with learning difficulties.
Instructions
To lock the battery door:
Make sure the door is completely
closed. Use the screwdriver in
the MultiTool to turn the tamper-
resistant screw to the locked
position.
To unlock the battery door:
Use the screwdriver in the
MultiTool to turn the tamper-
resistant screw to the unlocked
position. The battery door can be
opened as usual.
Important: Do not force the battery door beyond
its fully opened position. Insert the battery correctly.
Excessive force can deform the battery door, which
will reduce its tamper resistant effectiveness.
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