14
Preparation
Please make sure that the screw is not in the locked
position when you close the battery compartment.
Locked
Unlocked
The ON / OFF switch is not available when the
battery compartment is locked.
To switch the hearing system OFF, it is necessary
to unlock the tamper proof battery compartment.
Summary of Contents for eXtra
Page 1: ...eXtra User Guide 0459...
Page 4: ......
Page 23: ...23 Correct position Wrong position Moving the fins...
Page 39: ...39 Campus SX Especially developed for schools and universities...
Page 52: ...52 Notes...
Page 53: ...Notes 53...
Page 54: ...54 Notes...
Page 55: ......