![background image](http://html.mh-extra.com/html/motorola/pmln5277/pmln5277_user-manual_245033006.webp)
4
Englis
h
lips. Adjust the flex boom assembly to
this position. Do not twist the Noise
canceling module with windscreen,
either clockwise or counterclockwise to
avoid poor noise cancellation
performance.
5. To transmit, speak clearly into the
microphone. The transmitter will remain
keyed for a short time after speaking.
REMOVING THE HEAVY DUTY HEADSET
1. Turn the
radio off
before removing the
heavy duty headset from the radio
accessory connector.
2. Remember to reattach the radio
accessory connector seal to the side of
the radio when an accessory is not in
use.
ACOUSTIC SAFETY
Exposure to loud noises from any source for
extended periods of time may temporarily or
permanently affect your hearing. The louder
the radio’s volume, the less time is required
before your hearing can be affected. Hearing
damage from loud noises is sometimes unde-
tectable at first and can have a cumulative
effect.
6875937M01_b_Eng.fm Page 4 Monday, December 13, 2010 3:44 PM