Sennheiser HMEC 460 Headphones User Manual


 
12
To connect the headset via an adapter cable:
̈ Connect the XLR-3 plug of the headset to the XLR-3 socket of the adapter cable.
̈ Connect the plug or right-angled jack plug of the adapter cable to the cigarette lighter
socket.
Powering the NoiseGard electronics via two (rechargeable) batteries
̈ Open the cover of the battery compartment ƻ on the operating control.
̈ Insert two 1.5 V AA alkaline-manganese batteries (IEC LR 6) or two 1.2 V AA NiMH
rechargeable batteries. Observe correct polarity.
̈ Close the cover of the battery compartment ƻ.
With NoiseGard switched on (see “Switching NoiseGard on/off” on page 21), the LED ƹ
provides information on the remaining battery/rechargeable battery capacity.
If the battery voltage is too low, NoiseGard automatically switches off to protect the
batteries from total discharge and leakage.
̈ Replace the batteries or recharge the rechargeable batteries.
ƻ
LED ƹ lights up yellow: The battery capacity is sufficient.
LED ƹ lights up red: The batteries are flat. Replace the batteries.