Motorola PMLN6540 Manual page 4

earpiece, do not place the radio's speaker
directly against your ear.
DESCRIPTION
The PMLN6540 Behind the Head Heavy Duty
Headset is intended for high noise
environments, to provide privacy and noise
isolation.
The headset consists of the following parts:
• Flexible Noise-Canceling boom
microphone
• Ear cup Push-To-Talk button
• Behind the Head support band
• Cloth strap over the head for additional
support
• Comfort Ear Seal with 24dB Noise
Reduction Rating (NRR)
• Push-To-Talk (PTT) / Voice Operated
Transmission (VOX) Switch
Behind the Head Support band
Headset Windscreen
Over the Head Strap
Ear Seal &
Cloth Covers
Mic O-ring
Noise Canceling Microphone
2
VOX & PTT Switch
Flexible Boom Assembly
Ear cup
Push-To-Talk
Button
Cable