Hytera Communications SM27W1 Users Manual

Preface

Thanks for your favor in our product. To derive optimum performance from the product, please read this
manual carefully before use.

This manual is applicable to the following product:
SM27W1 Wireless Remote Speaker Microphone

Disclaimer

Hytera Communications Corporation Limited (the Company) endeavors to achieve the accuracy and
completeness of this manual, but no warranty of accuracy or reliability is given. All the specifications and
designs are subject to change without notice due to continuous technology development. No part of this
manual may be copied, modified, translated, or distributed in any manner without the express written
permission of us.

We do not guarantee, for any particular purpose, the accuracy, validity, timeliness, legitimacy or
completeness of the Third Party products and contents involved in this manual.

If you have any suggestions or would like to learn more details, please visit our website at:

http://www.hytera.com.

Instructions

z Ensure the distance between the Wireless Remote Speaker Microphone and the mobile radio is

within 10 meters during operation.

z Only use the Wireless Remote Speaker Microphone if traffic conditions permit safe use and check if

local laws and regulations restrict the use of Wireless Remote Speaker Microphone while driving.

z Do not use the wireless earpiece during lightning storm to avoid malfunction.

FCC Warning:

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the

instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can
be used in portable exposure condition without restric

IC Caution:

RSS-Gen Issue 4, November 13, 2014"&"CNR-Gen

- English:
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) This device may not cause interference, and

(2) This device must accept any interference, including interference that may cause undesired
operation of the device.

- French:
Le présentappareilestconforme aux CNR d'Industrie Canada applicables aux appareils radio

exempts de licence. L'exploitationestautorisée aux deux conditions suivantes:

4e édition Novembre 13, 2014

tion.

(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareildoit accepter tout brouillageradioélectriquesubi, mêmesi le brouillageest

susceptible d'encompromettre le fonctionnement.

1. Items in the Package

There two kinds of delivery forms: one is that the package will contain all the items listed below;
Please unpack carefully and make sure all the items are received per your purchase. If any item is

missing or damaged, please contact your dealer.

No. Name Qty.

1 Wireless Remote Speaker Microphone 1

2 Vehicle Power Adapter 1

3 Vehicle Charger 1

4 Screws 2

5 Owner’s Manual 1

Note

Wireless ring PTT mentioned in this manual is an optional accessory. Please contact us or your local
dealer for details.

2. Product Overview

This exquisite, easy-to-carry and low-powered mobile radio wireless kit is applicable to MD65X/MD78X
conventional mobile radios with firmware version of V7.00.10.000 and above.

2.1 Product Controls

2.1.1

Wireless Remote Speaker Microphone

No. Part Name No. Part Name

1 PTT (Push-to-Talk) Key 7 Speaker

2 TK (Top Key) 8 Male Buckle

3 LED Indicator 9 USB Port