Entel CXR5 Series Bone Conductive Headset User Guide
- June 4, 2024
- Entel
Table of Contents
Entel CXR5 Series Bone Conductive Headset
Specifications
- Speaker impedance: 32 ohm
- Weight: 85g
Product Usage Instructions
Fitting the CXR5
The CXR5 should be securely mounted inside your helmet, positioned on your head for optimal use. Adjust the fitting to ensure the bone conductive microphone makes firm contact with the top of your head.
Connecting the CXR5
Connect the audio connector of the CXR5 to the Push-To-Talk (PTT) unit for proper functionality.
Important Notes
Always switch off the radio before attaching an audio accessory. Make sure to use the Nexus connector to prevent damage to the socket and maintain warranty validity. If any labels are damaged or removed, return the accessory to Entel for relabelling.
FAQ
Q: Can I use third-party accessories with the CXR5?
A: No, only use Entel original accessories. The use of non-approved third- party accessories will invalidate your intrinsically safe approval.
Q: How do I ensure proper operation in high ambient noise environments?
A: The CXR5 is designed to deliver clear audio transmissions even in high ambient noise environments. Properly fit the headset inside your helmet and adjust the fitting to ensure firm contact with your head for optimal performance.
Q: What should I do if labels on my accessory become illegible?
A: If labels are removed or become illegible, please return the accessory to Entel for relabelling to maintain proper certification and warranty validity.
Designed in the United Kingdom
CXR5 SERIES
Thank you for purchasing the Entel CXR5 bone conductive headset. This user
guide will explain the features of your microphone, which with care should
provide many years of trouble free operation.
The CXR5 is a high-performance bone conductive headset that delivers clear,
intelligible audio transmissions, even in high ambient noise environments.
FITTING
The CXR5 should be mounted securely inside your helmet so that it sits on your
head, as shown on the cover image. Adjust the fitting to ensure that the bone
conductive microphone makes firm contact with the top of your head. Connect
the audio connector of the CXR5 to the PTT unit.
OPERATING INSTRUCTIONS
- Insert the Nexus connector of the CXR5 directly into the PTT unit.
- Attach the PTT unit to a pocket or collar using the clip on the rear of the unit.
- Press the PTT button to transmit and release to receive.
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.
Please note that the use of a connector other than the Nexus connector may
damage the socket and invalidate the warranty.
SPECIFICATIONS
BONE CONDUCTIVE MIC.
| Speaker | impedance | 32 ohm |
|---|---|---|
| Weight | 85g |
PTT UNIT
Submersible IP67 (1 metre for 30 minutes)
Dimensions 76mm x 60mm x 24mm
Weight| 142g|
PACKING LIST
Bone conductive microphone and earpiece
PTT unit
Only use Entel original accessories, use of non-approved 3rd party accessories will invali-date your intrinsically safe approval.
Model| Series| PTT
model no.
| Intrinsically safe cert. no.| Approval
---|---|---|---|---
CXR5/950| HT500 HT800, HT900| PTT951C| IECEx SIR 10.0097X Sira 10ATEX2066X|
IECEx ATEX
CXR5/750| HT700| PTT751C| None| None
CXR5/DX| DX-IS| PTT451C/DX| SGSNA/22/SUW/00019X| UL 913, 5th Ed
CXR5/DX| DX, DN| PTT451C/DX| None| None
CXR5/DT9| DT500 DT800, DT900| PTT-C/DT9| IECEx BAS 18.0094X
Baseefa18ATEX0152X
| IECEx ATEX
Contact
For more information about our products please contact us: +44 (0)20 8236 0032
info@entel.co.uk
All Rights Reserved. Copyright Entel UK Ltd.