Instructions for Use
Page 3
..., make sure that do not interfere with your Sennheiser agent. 3 If problems occur, contact your Sennheiser agent. • Do not immerse the headset in...hear and recognize these sounds. All other parts of the headset must be replaced by your Sennheiser agent for assistance. • Only replace parts of the headset whose replacement is described in...sound different to repair the headset yourself. For information on , you . The HMEC 350, HMEC 352, HMEC 355, HMEC 355-C, HMEC 356, HMEC 372, HMEC 450 and HMDC 372 are pilot headsets with closed ear protector headphones and NoiseGard...
..., make sure that do not interfere with your Sennheiser agent. 3 If problems occur, contact your Sennheiser agent. • Do not immerse the headset in...hear and recognize these sounds. All other parts of the headset must be replaced by your Sennheiser agent for assistance. • Only replace parts of the headset whose replacement is described in...sound different to repair the headset yourself. For information on , you . The HMEC 350, HMEC 352, HMEC 355, HMEC 355-C, HMEC 356, HMEC 372, HMEC 450 and HMDC 372 are pilot headsets with closed ear protector headphones and NoiseGard...