Plantronics DuoSet H141N - Manual (Page 11)

10
CALLERS CANNOT HEAR ME
For Voice Tube models, determine if the Voice Tube is clogged
or positioned improperly.
For Noise-Canceling models, make sure the microphone is
positioned properly at the corner of your mouth.
If you have a separate Amplifier, verify that the Speak Volume
is set properly.
If you have a separate Amplifier, verify that the Mute function
has not been activated.
I CANNOT HEAR CALLERS
Verify that the Quick Disconnect Module is connected.
Make sure the Headset Assembly is centered on your ear.
If you have a separate Amplifier, verify that it is
installed correctly.
If you have a separate Amplifier, verify that the Listen Volume
is set properly.
TROUBLESHOOTING
Duoset English 4.0 10/27/99 3:59 PM Page 17