Sennheiser HMEC 460 Headphones User Manual


 
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General data
Connecting cable 1.5 m, single-sided
Weight without cable 370 g
Power supply for NoiseGard 12–35 V
DC
Fuse 1.5 A fuse
Connectors 5.25 mm jack plug (PJ-068 equivalent) for microphone,
¼” (6.35 mm) jack plug for headphones,
XLR-3 plug for NoiseGard
Controls mono/stereo switch
on/off switch for NoiseGard
LED for operation and battery status indicator
volume control for headphones
Temperature range operation: -15 °C to +55 °C
storage: -55°C to +5C
Operating time approx. 30 hours
with two 1.5 V AA alkaline-manganese batteries
or two 1.2 V AA NiMH rechargeable batteries