Using the MM 450-X
MM 450-X
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Using the MM 450-X
Adjusting the MM 450-X to the listening situation
The headset has a NoiseGard function, a
Bluetooth
function and
a TalkThrough function. Depending on the listening situation, you can
switch these functions on or off.
If your audio source supports apt-X, the MM 450-X will automatically
stream music wirelessly in high-quality mode (apt-X). If your audio source
does not support apt-X, music will be streamed in standard quality mode
(SBC).
Switching the NoiseGard function on/off
The
NoiseGard
button
쐋
is backlit, indicating the current setting. The
backlighting goes off after a short while in order to conserve energy.
왘
Press any button on the headset to display the current setting of the
NoiseGard active noise compensation.
The NoiseGard function has to be switched on to be active. If the NoiseGard
function is switched off, the MM 450-X can also be used as a conventional
headset.
To switch the NoiseGard function on:
왘
Press the
NoiseGard
button
쐋
for 2 seconds.
The button is backlit in red and the NoiseGard function is switched on.
To switch the NoiseGard function off:
왘
Press the
NoiseGard
button
쐋
for 2 seconds.
The red backlighting goes off and the NoiseGard function is switched
off.
Switching the TalkThrough function on/off
The MM 450-X provides excellent attenuation of ambient noise. The Talk-
Through function allows you to communicate undisturbed with other
people without having to remove the headset even when NoiseGard is
switched on.
To switch the TalkThrough function on:
왘
Briefly press the
NoiseGard
button
쐋
.
The LED
1
lights up red. The TalkThrough function is switched on.
To switch the TalkThrough function off:
왘
Briefly press the
NoiseGard
button
쐋
.
The LED
1
goes off. The TalkThrough function is switched off.
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2s
Conserving energy
Switch the NoiseGard function off after use to conserve energy.
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When the TalkThrough function is switched on, you cannot listen to
music.
