Figure 3. Headband Pressure Adjustment

7.Volume Adjustment Procedure

The following procedure is recommended to assure that there will be sufficient radio volume in the event of a loss of power to the headset.

a.Turn the headset power off.

b.Set the headset volume controls to the middle of their range. c. USING THE AIRCRAFT RADIO VOLUME CONTROL, adjust

headphone volume for clear communication under typical operating conditions.

d.Turn on the headset and adjust the volume controls ON THE HEADSET to achieve clear communication with noise reduction activated.

Figure 4. Microphone Placement

Figure 5. Volume Control

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Telex ANRTM 150 operating instructions Microphone Placement