background image

EA15 

Thank you for purchasing the Entel ear-

piece microphone. With care, this product 

should provide years of trouble free use. 

FITTING

Carefully press the ear-bud into the open-

ing of your ear canal, so it is comfortable 

and secure. Train the clear transparent 

acoustic tube around the back of the ear. 

The combination microphone/PTT button 

should be attached around the lapel area 

about 10cm from your mouth.  

OPERATING INSTRUCTIONS

• 

Press the PTT button to transmit and 

release to receive.

• 

Speak normally, do not shout directly into 

the microphone. 

IMPORTANT

Always switch the radio off before at-

taching an audio accessory. Models that 

are certified to ATEX & IECEx have been 

clearly labelled. Should, in the course of 

use, any labels be removed or become 

illegible please return the accessory to 

Entel for relabelling.  

SPECIFICATIONS

EARPIECE MICROPHONE

Mic. element 

Electret condenser

Speaker impedance 

16 ohm

Output sound level pressure <85 dBA

Weight 53g

Quick Start User Guide

V1.1

Отзывы: