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Using additional functions
Activating the protected
settings mode
Deactivating the protected
settings mode and saving
the advanced settings
36 | Set 880
Advanced settings
The advanced settings allow you to adjust the wireless head-
phone system to your individual needs and to protect the set-
tings against accidental changes.
You can change the advanced settings by activating the pro-
tected settings mode:
1
Disconnect the transmitter from the power supply system
by unplugging the connector of the power supply unit.
Hearing profile
2
Keep the
transmitter to the power supply system by connecting the
connector of the power supply unit to the yellow socket of
the transmitter.
1
The protected settings mode is activated. The
status
LED flashes blue. The LED segments indicate the cur-
rent settings as specified in the following chapters:
• battery status display (see page 37)
• charging reminder function (see page 37)
• settings protection function (see page 38)
To save the advanced settings and to deactivate the protected
settings mode:
3
Disconnect the transmitter from the power supply system
by unplugging the connector of the power supply unit.
3
button
pressed and connect the
2
1A
1A
1A
Transmitter
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