B-Tech MURS-V1 User manual

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Copyright © 2017 by BTECH
All rights reserved. No part of this publication may be reproduced, distributed, or
transmitted in any form or by any means, including photocopying, recording, or
other electronic or mechanical methods, without the prior written permission of the
publisher, except in the case of brief quotations embodied in critical reviews and
certain other noncommercial uses permitted by copyright law. For permission
requests, write to the publisher.
Contributions taken from: Miklor.com Resource Site, and Jim Unroe, KC9HI. Used by
permission. All rights reserved.
THANK YOU FOR YOUR PURCHASE OF THE MURS-V1. THIS MURS
RADIO (WITH UHF/VHF SCANNER CHANNELS) WILL DELIVER
YOU SECURE INSTANT RELIABLE COMMUNICATION.
PLEASE READ THIS MANUAL CAREFULLY BEFORE USE

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Table!of!Contents! !
Part!I.!Getting!started! 5!
Chapter!1.!-!Initial!setup! 3!
Safety!Information! 3!
Features!and!Functions! 5!
What's!in!the!box! 6!
Available!Accessories:!www.baofengtech.com/store! 7!
Assembly! 8!
Antenna! 8!
Belt!clip! 9!
Battery! 9!
Charging!and!battery!maintenance!11!
Charging!11!
Battery!Maintenance!13!
Chapter!2.!-!Getting!to!know!your!radio!16!
The!main!display!18!
Battery!Level!Indicator!19!

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MURS-V1!
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Status!LED!19!
Side!key!1!/![F]!19!
Side!key!2!/![M]!20!
Dual!Push-To-Talk!20!
Numeric!keypad!21!
Pound!#!Key!21!
Star!*!Key!22!
Zero!0!Key!22!
Menu!and!function!keys!23!
Accessory!jack!24!
Chapter!3.!-!Basic!Use!25!
Power!and!volume!25!
Turning!the!unit!on!25!
Turning!the!unit!off!26!
Adjusting!the!volume!26!
Making!a!call!27!
Channel!selection!27!
Channel!(MR)!mode!27!

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Chapter!4.!-!MURS!Information!and!FCC!Declaration! 28!
FCC!NOTICE!AND!DECLARATION!28!
NO!LICENSE!REQUIRED!FOR!MURS!OPERATION!28!
MURS!Frequency!Chart,!Channel!Guide!30!
Part!II.!Advanced!topics!31!
Chapter!5.!-!Working!the!menu!system!32!
Basic!use!32!
Using!Short-cuts!33!
Chapter!6.!-!Scanning!34!
Scanning!modes!34!
Time!operation!35!
Carrier!operation!35!
Search!operation!35!
SKIP!Scanning!Channels!35!
Tone!Scanning!36!
Scanning!for!CTCSS!and!DCS!Tones/Codes!36!
Chapter!7.!-!Dual!Watch!39!

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MURS-V1!
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Chapter!8.!-!DTMF! 41!
Chapter!9.!-!Selective!calling!43!
CTCSS!44!
DCS!46!
Tone-burst!47!
Chapter!10.!-!Customization!49!
Display!49!
Single!or!Dual!PTT!50!
Display!Sync!51!
Power-on!message!52!
Computer!programming!53!
Appendix! A.! - ! Troubleshooting!54!
Appendix!B.!-!Menu!definitions!55!
Appendix!C.!-!Technical!specifications!66!
General!66!

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Transmitter!67!
Receiver!68!
DCS!table!68!
CTCSS!table!71!
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Part!I.!Getting!started!

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Part%one%covers%the%basic%setup%and%use%of%your%hand-held%two-way%
transceiver.%
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CHAPTER!1!INITIAL!SETUP!
CHAPTER!2!GETTING!TO!KNOW!YOUR!RADIO!!!!
CHAPTER!3!BASIC!USE!
CHAPTER!4!MURS!INFORMATION!AND!FCC!DECLARATION!
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Chapter!1.!-!Initial!setup!
Safety!Information!
The!following!safety!precautions!should!always!be!observed!during!operation,!service!and!
repair!of!this!equipment.!
• Qualified!technicians!shall!service!this!equipment!only.!
• Do!not!modify!the!radio!for!any!reason.!
• Use!only!BTECH!supplied!or!approved!batteries!and!chargers.!
• Do!not!use!any!portable!radio!that!has!a!damaged!antenna.!If!a!damaged!antenna!
comes!into!contact!with!your!skin,!a!minor!burn!can!result.!
• Turn!off!your!radio!prior!to!entering!any!area!with!explosive!and!flammable!materials.!
• Do!not!charge!your!battery!in!a!location!with!explosive!and!flammable!materials.!
• To!avoid!electromagnetic!interference!and/or!compatibility!conflicts,!turn!off!your!radio!
in!any!area!where!posted!notices!instruct!you!to!do!so.!
• Turn!off!your!radio!before!boarding!an!aircraft;!any!use!of!a!radio!must!be!in!accordance!
with!airline!regulations!or!crew!instructions.!
• Turn!off!your!radio!before!entering!a!blasting!area.!
• For!vehicles!with!an!air!bag,!do!not!place!a!radio!in!the!area!over!an!air!bag!or!in!the!air!
bag!deployment!area.!

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• Do!not!expose!the!radio!to!direct!sunlight!over!a!long!time,!nor!place!it!close!to!heating! source. !
• When!transmitting!with!a!portable!radio,!hold!the!radio!in!a!vertical!position!with!the!
microphone!3!to!4!centimeters!away!from!your!lips.!Keep!antenna!at!least!2.5!
centimeters!away!from!your!body!when!transmitting. !
If%you%wear%a%radio%on%your%body,%ensure%the%radio%and%its%antenna%are%at% least%2.5%
centimeters%away%from%your%body%when%transmitting. %
Exposure!To!Radio!Frequency!Energy!
Your!BTECH!radio!is!designed!to!comply!with!the!following!national!and!international!standards!and!guidelines!
regarding!exposure!of!human!being!to!radio!frequency!electromagnetic!energy:!
-!United!States!Federal!Communications!Commission,!Code!of!Federal!Regulations:!47!CFR!part!2!sub-part!J!
-!American!National!Standards!Institute!(ANSI)/Institute!of!Electrical!&!Electronic!Engineers!(IEEE)!C95.!1-1992!
-!Institute!of!Electrical!and!Electronic!Engineer!(IEEE)!C95.!1-1999!Edition!
-!National!Council!on!Radiation!Protection!and!Measurements!(NCRP)!of!the!
United!States,!Report!86,!1986!
-!International!Commission!on!Non-lonizing!Radiation!Protection!(ICNIRP)!1998!
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To!control!your!exposure!and!ensure!compliance!with!the!general!population!or!uncontrolled!environment!exposure!
limits,!transmit!no!more!than!50%!of!the!time.!The!radio!generates!measurable!RF!energy!exposure!only!when!
transmitting.!! !
RF Exposure Information:
FCC RF Exposure requirements: The highest SAR value reported under this standard during product certification for use
next to the head with the minimum separation distance of 25mm is 0.091W/Kg for 12.5 KHz and 0.069W/Kg for 25 KHzWKH
6$5YDOXHRIERG\EDFNWRXFKLV:.JIRU.+]DQG:.JIRU.+]This product is compliance to FCC RF
Exposure requirements and refers to FCC website https://apps.fcc.gov/oetcf/eas/reports/GenericSearch.cfm search for
FCC ID:2AGND-MURS-V1

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Features!and!Functions!
• MURS!Transceiver!! • DTMF!encoder.!
• High!Capacity!Lithium-Ion!battery!• Broadcast!FM!receiver!65-108!MHz!
• 50!CTCSS!tones!and!346!(Normal!and!
Inverted)!DCS!codes.!
• PC!programmable!(customizable!
names)!
• Alarm!function.!• Up!to!15!named!memory!channels.!
• High!low!power,!selectable.!• Tri!Color!Display!
• Function!beep!on!the!keyboard.!• Dual!watch!/!Dual!reception.!
• VOX!(voice!activated!transmit).!• Transmission!time-out!timer.!
• Battery!saving!function!• Busy!channel!lock!out!
• Scan!mode!• LED!flashlight.!
• Built!in!CTCSS/DCS!tones!• Ten!(10)!levels!of!Squelch!
adjustment.!
!• !“Roger!Beep”.!
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MURS-V1!
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What's in the box
This!transceiver!comes!shipped!with!the!following!items!in!the!box:!
• MURS-V1!Radio!Body!
• 1800mAh!Lithium-Ion!battery!pack!
• Antenna!
• Desk!charger!(With!power!adapter)!
• Belt!clip!
• Wrist-strap!
• Dual!PTT!Earpiece!

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Available!Accessories:!
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!!!!!!!!BL-8!12V!Battery! !BL-8!AAA!Battery!Pack!!!!!! !!!!!!QHM-22!IP54!
!Eliminator!!!!!!!!!!!!!!!!!!Speaker!Mic
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BTECH!USB!Charger!!!!!!!
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Transformer! !
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Assembly!
Before!the!radio!is!ready!for!use!we!need!to!attach!the!antenna!and!battery!pack,!as!well!as!
charge!the!battery.!
Antenna!
This!transceiver!is!fitted!with!a!Male!SMA!connector.!To!mount!
your!antenna!(Female!SMA!connector),!align!the!two!connectors!
and!turn!clockwise!until!it!stops.!!
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• Do!not!over-tighten!your!antenna!to!avoid!damage!to!the!connectors.!
• When!installing!the!antenna,!don't!grip!it!by!the!top.!Grip!by!the!base!and!turn.!
• If!you!use!an!external!antenna,!make!sure!the!SWR%is!about!1.5:1!or!lower!to!avoid!
damage!to!the!transceiver.!
• Do!not!hold!the!antenna!with!your!hand!while!transmitting.!
• Never!transmit!without!an!antenna.!!
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The antenna gain that should not be exceeded while using a different antenna
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Belt!clip!
At!the!back!of!the!radio!there!are!two!parallel!screws!mounted!
above!the!battery,!remove!these!and!thread!them!through!the!
holes!on!the!belt!clip!as!you!screw!them!back!into!the!radio!body.!
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Do%not%use%any%form%of%glue%to%fix%the%screws%on%the%battery%
clip.%The%solvents%in%the%glue%may%cause%damage%to%the%
battery%casing.%
Battery!
Before!attaching!or!removing!the!battery!make!sure!your!radio!is!turned!off!by!turning!the!
power/volume!knob!all!the!way!counter-clockwise.!
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Installation!
Make!sure!the!battery!is!aligned!in!parallel!with!the!radio!
body!with!the!lower!edge!of!the!battery!about!1-2cm!below!
the!edge!of!the!radio.!
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Once!aligned!with!the!guide-rails,!slide!the!battery!upward!
until!you!hear!a!click!as!the!battery!locks!in!place.!
SAR has been performed for a held to face configuration and a
body configuration with the belt clip.

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Removal!
To!remove!the!battery:!press!the!battery!releases!on!the!sides!of!the!battery!pack!as!you!slide!
the!battery!downward.!
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Charging!and!battery!maintenance!
Charging!
!Battery%should%be%fully%charged%before%initial%use.%Optimum%battery%efficiency%will%be%
achieved%after%the%three%full%battery%charge%and%discharge%cycles.%
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Follow!these!steps!to!hook!up!and!use!the!charger:!
1. Plug!the!DC!connector!of!the!power!adaptor!into!the!charger!base.!
2. Plug!the!AC!connector!of!the!power!adaptor!into!a!main!AC!wall!outlet.!
3. Place!the!radio!in!the!charging!slot!on!the!charger.!
4. Make!sure!the!radio!is!making!contact!with!the!charger.!When!the!red!LED!comes!on!
steady,!your!radio!is!charging.!
5. The!radio!is!fully!charged!once!the!charger's!green!status!LED!glows!steady.!Please!
remove!the!radio!at!that!time!to!avoid!over-charging!your!battery.!
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Table!1.1.!Charger!LED!codes!
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Red!LED!Green!LED!Status!
Flashing!Flashing!Standby!(charger!empty)!or!
charge!complete!
Steady!Off!Charging!
Off!Steady!Charge!complete.!
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The%charger%and%battery%are%fitted%with%matching%notches%so%that%you%can%charge%your%
battery%on%its%own!%Practical%if%you%have%two%batteries.%That%way%you%can%charge%one%
battery%while%still%using%your%radio.%
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Radio%should%be%turned%OFF%during%charge%cycle%
Battery!Maintenance!
The!battery!for!your!radio!comes!uncharged!from!the!factory;!please!let!it!charge!for!at!least!
four!to!five!hours!before!you!start!using!your!radio.!
• Use%only%batteries%approved%by%the%original%manufacturer.%
• Never%attempt%to%disassemble%your%battery%pack.%
• Do%not%expose%your%batteries%to%fire%or%intense%heat%
• Dispose%of%batteries%in%accordance%with%local%recycling%regulations.%Batteries%do%not%
belong%in%your%trashcan!%
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Prolonging!the!life!of!your!battery!
• Only!charge!batteries!in!normal!room!temperatures.!
• When!charging!a!battery!attached!to!the!radio,!turn!the!radio!off!for!a!faster!charge.!
• Do!not!unplug!the!power!to!the!charger!or!remove!the!battery!and/or!radio!before!it's!
finished!charging.!

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• Never!charge!a!wet!battery.!
• Batteries!wear!out!over!time.!If!you!notice!a!considerably!shorter!operating!time!with!
your!radio,!please!consider!purchasing!a!new!battery.!
• Battery!performance!will!be!reduced!in!temperatures!below!freezing.!When!working!in!
cold!environments,!keep!a!spare!battery!on!you.!Preferably!inside!your!jacket!or!in!a!
similar!location!in!order!to!keep!the!battery!warm.!
• Dust!can!interfere!with!the!contacts!on!the!battery.!If!necessary!wipe!the!contacts!with!a!
clean!cloth!to!ensure!proper!contact!with!radio!and!charger.!
%
If%your%battery%has%become%wet,%remove%it%from%the%radio,%wipe%it%dry%with%a%towel%and%
put%it%in%a%plastic%bag%with%a%handful%of%dry%rice.%Tie%the%bag%up%and%let%it%sit%over%night.%
The%rice%will%absorb%any%remaining%moisture%in%the%battery.%
This%method%is%only%effective%against%minor%splashes%(light%rain%for%instance).%A%soaked%
radio%may%very%well%be%beyond%repair.%
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Storage!
Partially!charge!your!battery!before!long-term!storage!in!order!to!prevent!damage!from!over-!
discharge.!While!lead!acid!must!always!be!kept!at!full!charge!during!storage,!this!radio!uses!a!
lithium-based!battery!and!should!be!stored!at!around!a!40!percent!charge.!This!level!minimizes!
age-related!capacity!loss!while!keeping!the!battery!in!operating!condition!and!allowing!self-