Instructions for Use
Page 40
... headphones and NoiseGard™ active noise compensation for assistance. • Only replace parts of the headset must be replaced by your Sennheiser agent. 3 For information on , you . All other parts of the headset whose replacement is described in water! If problems occur... in this manual. Set the volume to you can hear and recognize these sounds. The HMEC 300, HMEC 302, HMEC 305, HMEC 305-C, HMEC 306, HMEC 322, HMEC 400 and HMDC 322 are pilot headsets with your Sennheiser agent for use in helicopters, propeller and turboprop aircraft. Safety tips • With the ...
... headphones and NoiseGard™ active noise compensation for assistance. • Only replace parts of the headset must be replaced by your Sennheiser agent. 3 For information on , you . All other parts of the headset whose replacement is described in water! If problems occur... in this manual. Set the volume to you can hear and recognize these sounds. The HMEC 300, HMEC 302, HMEC 305, HMEC 305-C, HMEC 306, HMEC 322, HMEC 400 and HMDC 322 are pilot headsets with your Sennheiser agent for use in helicopters, propeller and turboprop aircraft. Safety tips • With the ...
Instructions for Use
Page 46
Length of the HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC 322 headsets. Adapter cables (except for HMEC 302, HMEC 305 and HMEC 306) Sennheiser offers special adapter cables for connecting the NoiseGard™ electronics of the HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC 322 headsets to the onboard power supply via the ...cigarette lighter socket The adapter cables are not included in the delivery). No. 83140) BP-03 battery pack (except for HMEC 302, HMEC 305 and HMEC 306) Battery pack with a right-angled jack plug featuring a 7.5 A fuse and a green LED operation indicator: ...
Length of the HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC 322 headsets. Adapter cables (except for HMEC 302, HMEC 305 and HMEC 306) Sennheiser offers special adapter cables for connecting the NoiseGard™ electronics of the HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC 322 headsets to the onboard power supply via the ...cigarette lighter socket The adapter cables are not included in the delivery). No. 83140) BP-03 battery pack (except for HMEC 302, HMEC 305 and HMEC 306) Battery pack with a right-angled jack plug featuring a 7.5 A fuse and a green LED operation indicator: ...
Instructions for Use
Page 55
Connecting the headset via a cigarette lighter adapter cable (except HMEC 302, HMEC 305 and HMEC 306) Sennheiser offers special adapter cables with XLR-3 socket for connecting the NoiseGard™ electronics of the HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC 322 headsets to the on-board power supply via the cigarette lighter so cket: • ACX-1 adapter cable for powering...
Connecting the headset via a cigarette lighter adapter cable (except HMEC 302, HMEC 305 and HMEC 306) Sennheiser offers special adapter cables with XLR-3 socket for connecting the NoiseGard™ electronics of the HMEC 300, HMEC 305-C, HMEC 322, HMEC 400 and HMDC 322 headsets to the on-board power supply via the cigarette lighter so cket: • ACX-1 adapter cable for powering...