Sennheiser HMEC 46-1 Headphones User Manual


 
11
Switching between mono and stereo mode
The mono/stereo switch ¿ allows you to switch between
mono (
k) and stereo (kk) mode, depending on the
audio system.
̈ Set the mono/stereo switch ¿ to the desired posi-
tion: mono (
k) or stereo (kk).
Changing the left and right stereo channel
The position “R” or “L” of the BOOM switch ´ corre-
sponds to the position of the microphone on the left or
right side of the mouth. When the microphone boom is
rotated to permit left or right side microphone orienta-
tion, the BOOM switch allows you to correctly assign the
audio channels (L/R) to the appropriate headphone sides.
This enables the correct orientation of the volume con-
trols and any stereo audio signals. To move the BOOM
switch, use a pointed tool.
Powering NoiseGard™ via two (rechargeable) batteries
̈ Insert two 1.5 V AA alkaline batteries (IEC LR 6) or two
1.2 V AA rechargeable batteries (IEC LR 6). Observe
correct polarity when inserting the batteries.