Telex AIR3100 Headphones User Manual


 
Page 2
Operation
Headband Pressure Adjustments
There are three pressure settings. Increasing the pressure will improve
the seal between the earcup and the head for greater noise reduction. To
change the pressure setting, remove the headset and fold the earcup
inward as shown, then rotate the adjustment knob to the desired setting.
Repeat for both earcups. Both sides of the headband should be set to the
same pressure setting to keep the headband properly centered on the
head.
Boom Microphone Placement
1. Rotate the entire boom overhead to
wear the microphone on either the
right or left side of the head.
2. For best noise canceling, position the
microphone as close to the mouth as
possible and speak in a normal voice.
(See figure 3)
3. When the microphone is not in use, it
may be swung slightly away from the
mouth.
Connections
HIGH MEDIUM LOW
Figure 2
Figure 3