Sennheiser HMEC 322, HMEC 300, HMEC 305 HMEC 400 NoiseGard headset, HMDC 322 NoiseGard headset

Models: HMEC 306 HMEC 305-C HMEC 302 HMEC 305 HMEC 322 HMEC 400 HMDC 322 HMEC 300

1 144
Download 144 pages 33.98 Kb
Page 43
Image 43

HMEC 400 NoiseGard™ headset

The HMEC 400 differs from the HMEC 300 in the following features:

Stylish silver design

Leatherette ear cushions

Headband padding can be buttoned

HMDC 322 NoiseGard™ headset

The HMDC 322 differs from the HMEC 300 in the following features:

No Mono/Stereo switch

Coiled cable

M-87/AIC dynamic microphone and low impedance headphones

Connection of headphones and microphone via U-174/U jack plug to a low impedance interface in the helicopter

117

Page 43
Image 43
Sennheiser HMEC 322, HMEC 300, HMEC 302, HMEC 305-C, HMEC 306 manual HMEC 400 NoiseGard headset, HMDC 322 NoiseGard headset