Sennheiser NoiseGard HMDC 322 Instructions For Use Manual page 72

General data
Connecting cable
Weight without cable
Po wer supply fo r NoiseGa rd™
Current consumption
Fuse
Connecto rs
Controls
Tempera ture range
Operating time Battery pack
HMEC 305 HMEC 305-C
1.5 m, unilatera l
370 g
12–35 V DC
27 mA (zero signal current), ma x. 80 mA
500 mA thermo fuse
XLR-5 for headphones, XLR-5 for headphones
microphone and and microphone,
NoiseGa rd™ XLR-3 for NoiseGard™
On/off switch for NoiseGa rd™
Volume control for headphones
Operation –15 °C ... +55 °C
Storage –55 °C ... +55 °C
with batteries (four 1.5 V AA size alkaline-manganese batteries): approx. 15 hours
with NiMH rechargeable batteries: a pprox. 15 hours
HMEC 322 HMDC 322
coiled cable, unilateral
U-174/U jack plug for headpho nes and microphone,
XLR-3 fo r NoiseGa rd™
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