Activating/Deactivating The Active Noise Cancellation Anc; Setting The Anc Mode - Sennheiser MOMENTUM Wireless M3AEBTXL Instruction Manual

Notes on active noise cancellation
• Continuous uniform noise, such as motor or fan noise, is particu-
larly well suppressed.
• Speech or high-frequency noise is significantly reduced, but can
remain perceptible.
• In very quiet environments, slight noise may occur. In this case,
deactivate ANC.
• If unusual (whistling or beeping) noise occurs, take the head-
phones off and put them on again. Make sure that the ear cups
properly fit around your ears.
• To avoid loud, unusual (whistling or beeping) noise and to ensure
proper noise cancellation, do not cover the microphone openings
of the active noise cancellation circuitry located on the outside of
the ear cups.
Activating/deactivating the active noise
cancellation ANC
▷
Slide the ANC switch to the middle position to activate ANC.
The ANC mode set in the Smart Control app is activated (> 21).
▷
Slide the ANC switch to the upper position to deactivate ANC.
If you are not wearing the headphones, ANC is automatically
paused to save battery power.

Setting the ANC mode

To make full use of all the ANC settings and functions of the head-
phones, you require the Smart Control app (> 15).
▷
In the Smart Control app, select the desired ANC mode:
ON
OFF
MOMENTUM Wireless M3AEBTXL | 21
Using the headphones