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.
EA15 Earpiece Microphone V1.0.indd 4-5
V1.0
SPECIFICATIONS
EARPIECE MICROPHONE
Mic. element
Electret condenser
Speaker impedance
16 ohm
<85 dBA
Output sound level pressure
Weight
53g
TRANSPARENT ACOUSTIC
TUBE 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
26/07/2017 15:54