Sennheiser HMDC HMEC 300 400, Instructions For Use Manual

Page: 56 / 222

19
Preparing the headsets for use
Adjusting the headband
For good noise attenuation and best possible comfort, the headband has to be adjusted
to properly fit your head:
왘
Wear the headset so that the headband runs over the top of your head.
왘
Adjust the length of the headband so that
• your ears are completely inside the ear cushions,
• you feel even, gentle pressure around your ears,
• a snug fit is ensured.
Note:
Make sure not to squeeze any connecting cable when adjusting the headband.
Squeezing can damage the connecting cables.
왘
Turn on the NoiseGard™ active noise compensation by setting the ON/OFF switch to
“ON” (see “Turning NoiseGard™ on/off” on page 23).
왘
Final adjustment is best made in a noisy environment.
HMEC300US.book Se ite 19 Mittwoch, 7. April 2004 3:24 15