Entel EA15 Quick Start User Manual page 2

Quick Start User Guide
EA15
Thank you for purchasing the Entel earpiece
microphone. With care, this product should
provide years of trouble free use.
FITTING
Carefully press the ear-bud into the opening
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
attaching 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.
V1.0
SPECIFICATIONS
EARPIECE MICROPHONE
Mic. element
Electret condenser
Speaker impedance 16 ohm
<85 dBA
Output sound level pressure
Weight 53g
D-SHAPE EARPIECE
PTT UNIT
Model Series
EA15/950 HT500, HT800,
HT900
EA15/750 HT700
EA15/450 HX
EA15/DX DX
TRANSDUCER
CONNECT
TO RADIO
Above approvals apply to specific models only
Intrinsically Approval
safe cert. no
IECExSIR10.0097X & IECEx
Sira 10ATEX2066X ATEX
None None
None None
None None