Entel CHP Series, HT500 Series, HT800 Series, HT700 Series, HT900 Series Quick Start User Manual

CHP SERIES

Quick Start User Guide

HEAVY DUTY EAR DEFENDER HEADSET

Designed in the Uni ted Kingdom

Contact

For more information about our products please cont act us:

[phone]

[e-mail]

entel.co.uk

All Rights Reserved. Copyright Entel UK Ltd.

V1.0

CHP SERIES

Thank you for purchasing the Entel CHP
ear defender headset. This user guide will
explain the features of your headset, which
with care should provide many years of
trouble free operation.

The CHP Series headset provides hands­free communications in high ambient noise
environments.

FITTING

Place the ear defenders over your ear with
the comfort headband (or hardhat) on top
of your head. Position the adjustable boom
microphone to sit as close to your mouth
as possible. Attach the remote PTT unit
to your clothing around the lapel area.

OPERATING INSTRUCTIONS

• Ensure the radio is switched off, remove

the rubber dust cover and insert the CHP
connector onto the accessory socket. Secure
by turning the connector screw clockwise until
finger-tight (do not over tighten). You can now
turn on your radio.

• Press the PTT but ton to transmit and

release to receive.

• If you detach the CHP accessory, please

always replace the dust cover to protect
your radio’s accessory connector.

IMPORTANT

Always switch the ra dio o be fore

att achi ng an au dio ac cess ory. Models that

are ce rti ed to ATEX & IECEx have been
clea rly la bell ed. Should, in the course of
use, any labels be rem oved or be come
ille gibl e please retu rn the accessory to

Entel for relabelling.

SPECIFICATIONS

EAR DEFENDER HEADSET

Mic. element Electret condenser

Speaker impedance 32 ohm

Microphone impedance Max 2.2k ohm

Output sound pressure level 117dBA +/- 10dB

Rated input 10 mW

Maximum input 20 mW

PTT UNIT

Submersible IP67 (1 metre for 30 minutes)

Dimensions 76mm x 60mm x 24mm

Weig ht 142 g

PACKING LIST

CHP headset

PTT unit

Quick Start User Guide

Model Series PTT model no. Intrinsically
safe cert . no.

Approval

CHP950D HT500, HT800

HT900

PTT950

Sira 10ATEX 206 6X &
IECExSI R10.0097X

ATE X &
IECEx

CHP950HD HT500, HT800

HT900

PTT950

Sira 10ATEX 206 6X &
IECExSI R10.0097X

ATE X &
IECEx

CHP950HS HT500, HT800

HT900

PTT950

Sira 10ATEX 206 6X &
IECExSI R10.0097X

ATE X &
IECEx

CHPD HT700 PTT750 None None

CHPHD HT700 PTT750 None None

CHPHS HT700 PTT750 None None

CHPD HX PT T450E None None

CHPHD HX PT T450E None None

CHPHS HX PT T450E None None

CHPD DX P TT450 E/D X None None

CHPHD DX P TT450 E/D X None None

CHPHS DX P TT450 E/D X None None

Above approvals apply to specific models only

V1.0

PTT UNIT

EAR DEFENDER

HARDHAT

HELMET ADAPTOR

BOOM MICROPHONE