Hytera SM27W2 Manuale utente
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USER MANUAL
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SM27W2WirelessRemoteSpeakerMicrophone
SM27W2⽆线扬声器话筒
使⽤说明书
USERMANUAL
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1
Preface
Welcome to the world of Hytera and thank you
for purchasing this product. To derive optimum
performance from the product, please carefully
read this manual before use.
This manual is applicable to the following
product:
SM27W2 Wireless Remote Speaker Microphone
Icon Conventions
The following icons are available through this
manual:
: Indicates references that can further
describe the related topics.
: Indicates situations that could
cause data loss or equipment
damage.
Copyright Information
Hytera is the trademark or registered trademark
of Hytera Communications Corporation Limited
(the Company) in PRC and/or other countries
or areas. The Company retains the ownership
of its trademarks and product names. All other
trademarks and/or product names that may
be used in this manual are properties of their
respective owners.
The product described in this manual may
include the Company's computer programs
stored in memory or other media. Laws in PRC
and/or other countries or areas protect the
exclusive rights of the Company with respect to its
computer programs. The purchase of this product
shall not be deemed to grant, either directly
or by implication, any rights to the purchaser
regarding the Company's computer programs.
The Company's computer programs may not be
copied, modified, distributed, decompiled, or
reverse-engineered in any manner without the
prior written consent of the Company.
Disclaimer
The Company endeavors to achieve the accuracy
and completeness of this manual, but no
warranty of accuracy or reliability is given. All the
specications and designs are subject to change
2
Packing List
The product can be shipped with a belt clip or a
buckle. According to the type of the product that
you have purchased, unpack carefully and check
that you have received the following items. If any
item is missing or damaged, contact your local
dealer.
For the Product with a Belt Clip
without notice due to continuous technological
development. No part of this manual may be
copied, modied, translated, or distributed in any
manner without the prior written consent of the
Company.
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
receive more information, please visit our website
at: http://www.hytera.com.
EU Regulatory Conformance
As certified by the qualified laboratory, the
product is in compliance with the essential
requirements and other relevant provisions of the
following directives:
●2011/65/EU
●2012/19/EU
●2014/53/EU
Please note that the above information is
applicable to EU countries only.
Item Quantity (PCS)
Wireless Remote Speaker
Microphone 1
USB Cable 1
User Manual 1
Precautions
●When using the product, keep the USB
interface covered.
●When using the product while driving, follow
the local laws and regulations.
●In a thunderstorm, do not use the product.
Otherwise, the product may work abnormally.
3
For the Product with a Buckle
Product Overview
Introduction
The SM27W2 wireless remote speaker microphone
is an audio accessory that allows you to connect
to Hytera's portable and mobile radios through
wireless technology. After connecting to the radio,
you can use the product to transmit or receive a
voice call without holding the radio. The product
is suitable for sectors such as public safety,
transportation, and industry and commerce.
For the applicable models of radios, consult
your local dealer or Hytera.
Product Layout
Item Quantity (PCS)
Wireless Remote Speaker
Microphone 1
USB Cable 1
Hanger 1
ST4.0 x 16.0 mm Screw 2
User Manual 1
Pictures in this manual are only for reference.
4
No. Part Name No. Part Name
1Push-to-Talk
(PTT) Key 8Multifunction
Key
2 Top Key (TK) 9 P2 Key
3 LED Indicator 10 Speaker
4 Microphone 11 360° Rotatable
Belt Clip
5 Left Key 12 USB Interface
6 P1 Key 13 Buckle
7 Right Key / /
Programmable Keys
The product provides three programmable keys,
including the TK, P1, and P2 keys. For details,
consult your local dealer.
LED Indicator
Status Description
Glowing blue
●The product is being turned
on (for one second).
●The software version is being
checked.
Status Description
Glowing red
●The product is being turned
o (for two seconds).
●The product is being charged.
●The product is transmitting.
Glowing
green The product is fully charged.
Slowly
ashing blue
(once for
each time)
The connection is not
established.
Slowly
ashing blue
(twice for
each time)
The connection is established
(without voice).
Rapidly
ashing blue
The connection is established
(with voice).
Flashing red
and blue
alternatively.
The product is switching to the
pairing mode.
Slowly
ashing red The battery power is low.
5
Alert Tone
Status Description
Four tunes from
low to high
The product is being turned
on.
Four tunes from
high to low
The product is being turned
o.
A tick and a beep
in succession
The product is switching to
the pairing mode.
A beep The connection is
established.
Two beeps in
succession
The product is disconnected
from the radio.
Five successive
beeps every
minute
The battery power is low.
Before Use
Charging the Battery
If not using the product for a long time, charge
it at least once within three months.
When the battery power is low, charge it in time.
To charge the battery, connect the product to the
USB port on the power adapter, mobile power
supply, or PC with the data cable. After charging,
keep the USB interface covered.
Turning on/o the Product
Turning on the product
Long press the Multifunction key for three
seconds.
Turning o the product
●To manually turn o the product, long press
6
the Multifunction key for three seconds.
●The product automatically turns off in the
following situations:
»The distance between the product
and the radio is beyond the eective
communication distance for 10 minutes.
»The product is not connected to the radio
within 10 minutes after being turned on.
Pairing
You can select fast pairing or manual pairing. For
time-saving and easy operation, fast pairing is
recommended.
After being paired with the radio, the product will
automatically reconnect to the radio when you
turn on the product next time.
Fast Pairing
To use fast pairing, the radio must also
support this feature. Otherwise, you can only
manually pair the product with the radio.
1. Turn on the product and the radio.
2. Keep the front of the product close to the
radio for pairing.
When the LED indicator slowly flashes blue
(twice for each time) and a beep sounds, the
product has connected to the radio.
Manual Pairing
1. In shutdown mode, long press the
Multifunction key for ve seconds to switch
the product into pairing mode.
The LED indicator flashes red and blue
alternatively.
2. Switch the radio into pairing mode.
When the LED indicator slowly flashes blue
(twice for each time) and a beep sounds, the
product has connected to the radio.
Fixing the Product
For the Product with a Belt Clip
You can wear the product to epaulettes, jacket
pockets, belts, and other proper positions.
7
For the Product with a Buckle
1. Fix the hanger to a proper position with two
ST4.0 x 16.0 mm screws.
2. Insert the buckle of the product into the
hanger, as shown in the following gure.
Basic Features
Adjusting the Volume
With the product turned on and connected to the
radio, press the Left key to decrease the volume,
or press the Right key to increase the volume.
Transmitting
1. Press and hold the PTT key to speak into the
microphone.
2. When you finish speaking, release the PTT
key.
8
When you search for the software version of
the product on the radio, the product cannot
be connected to the radio.
and Multifunction keys at the same time for
three seconds.
2. On the radio, search for the product in pairing
information.
You can see the software version contained in
the name used for pairing.
3. To exit the checking mode, turn off the
product.
Answering/Declining/Ending a Call
●Answering a call: When you need to manually
answer a call, press the PTT key.
●Declining a call: When you want to decline a
call that need to be manually answered, do as
follows:
a. Press the Multifunction key to enter silent
mode.
b. Press again the Multifunction key to
decline the call.
The silent mode is canceled at the same
time.
●Ending a call: press the Multifunction key.
Playing/Pausing the Music
In the music play status, press the Multifunction
key to play or pause the music.
Switching to the Previous/Next Song
In the music play status, long press the Left key
to switch to the previous song, or long press the
Right key to switch to the next song.
Checking the Software Version
1. In shutdown mode, long press the Left, P1,
9
Troubleshooting
Phenomena Analysis Solution
Automatic re-connection
fails. The distance between
the product and the radio
is beyond the eective
communication distance.
Keep the product and the radio within
the eective communication distance.
Noise exists during a call.
When you press the PTT key,
the LED indicator does not
glow.
The product cannot be
turned on.
The battery power is running
out. Charge the product.
During charging, the LED
indicator does not glow.
The battery power is running
out.
Charge the product for 10 minutes to
20 minutes. After charging, the LED
indicator will glow red.
The press on any one of keys
is invalid. The product is frozen.
1. Long press the TK, Left, and Right
keys for two seconds to reset and
turn o the product.
2. Turn on the product.
If the above solutions cannot x your problem, or you may have some other queries, contact your local
dealer or Hytera for more technical support.
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