Uniden owner manual Getting Started, What’s included, Parts of the MHS135DSC, Front view

Page 6

xx Dual and Triple Watch operation. These different watch modes let you monitor up to two Coast Guard Distress/Hailing channels and one weather channel along with one regular marine channel.

xx All marine VHF channels for the U.S., Canada, and international waters

xx National Oceanic and Atmospheric Administration (NOAA) Weather Channel watch. Sounds a warning tone when a hazard alert is issued.

xx SOS Strobe. A high intensity strobe LED can be set to blink an SOS pattern or to be steady on.

xx Temperature. The thermal sensor lets you measure the water temperature. You can display temperature in Farenheit or Celsius.

xx DSC. Lets you call other stations or groups using their unique identification code. This radio complies with RCTM paper 56-95/SC01 Standards for DSC for marine transceivers.

xx GPS. Lets you to save your current position as well as manually enter other positions.You can save positions into a directory to return to them as desired.

Getting Started

What’s included

 

 

Alkaline Battery

 

 

 

 

Case

 

 

 

 

(batteries not

Belt Clip

 

 

 

included)

 

 

Antenna

Lithium Ion

 

 

 

MHS135 Radio

Battery

 

 

 

 

 

 

 

 

 

 

 

Not shown:

 

 

 

 

External speaker/

 

 

 

Wrist Strap

microphone

 

 

 

 

Mounting Hardware

AC Adapter

DC Adapter

 

 

 

 

 

Charger

 

 

 

 

If any pieces are missing or damaged, contact Uniden Customer Service (see back cover for contact information). For information on available accessories, visit www.uniden.com.

Parts of the MHS135DSC

Front view

Distress

VOL-SQ

GPS/MEM CLR/SCAN

 

 

button

 

button

button

Power

 

button

 

 

 

 

 

 

 

 

Microphone

 

Microphone/Speaker

 

 

 

 

 

 

 

 

 

 

 

 

 

connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENTER-

 

Antenna LCD display

 

 

 

 

 

 

H/M/L

Speaker

 

 

 

 

 

 

button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermal

 

 

 

 

 

 

 

 

sensor

Push-to-talk/

 

 

 

UP/DOWN

WX/SOS

LED

 

 

16/9-Tri

 

MENU/CALL

 

Boost buttons

(16/9- triple

buttons

button

button

 

watch) button

E-2

Uniden MHS135DSC Radio Owner’s Manual

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Contents MHS135DSC Making a Distress Call Faire UN Appel DE Détresse Table of Contents Features IntroductionParts of the MHS135DSC Getting StartedWhat’s included Front viewBack view Button Press to Press and hold toDisplay icons and what they mean ChargerReading the display Icon What it meansHow It Works Normal MenuMenu Option What it does Mode What it does Use it when you want to To turn it on/off Operation ModesCall Menu Watch mode What it does To turn it on/off NormalMonitoring Channel Memory Channel Scan ScanWith DSC Watch on WX Alert Watch on wxTriple WX Alert Watch on WeatherTriple 16 09 Watch on 08 10 11 12 13 14 15 17 20 24Using Alkaline Batteries Setting Up the HardwareInstalling the Battery Attaching the AntennaImportant notes on charging the battery Setting Up Your RadioCharging the Battery Mounting the ChargerSetting It Up Entering the User MmsiOperating the Radio Making a Transmission Digital Selective Calling FeaturesWhat is DSC? Changing the transmission levelMmsi Numbers Advanced DSC featuresFeature Menu Item Function Entering Mmsi numbersEntering Your User Mmsi Number Entering a group Mmsi numberUsing the Directory Entering an individual Mmsi numberCall type What it does When to use it Making DSC CallsTo the DSC Directory Edit screen Calling a single station Individual Call All ships callSelect Individual Making an automatic distress call Calling a particular group of stations Group CallCalling all stations All-Ships Call Receive log Canceling an automatic distress callReceiving a DSC call Select Receive LogMaking Test Calls Test Test CallsReturning a call from the Receive Log DSC Call Type Receive Log InformationReceiving Test Call Setup Select DSC Setup and then Test ReplyEnabling Automatic Position Reply Position Request and ReplyAcknowledging Test Call Receipt POS RequestPutting the radio into standby Position ReplyPosition Send Select DCS Setup, then Auto CH SW GPS FeaturesDisabling automatic channel switching GPS Operation OverviewGPS Setup Menu Nmea Features Using the FlashlightMaintenance and Troubleshooting Renaming ChannelsCommon Questions SpecificationsProblem Things to Try GeneralChannels and Frequencies MHz US channel frequencies and namesRX Freq TX Freq Status Name Canadian channel frequencies and names Canadian Marine ChannelsRX Freq TX Freq Status International channel frequencies and names RX Freq TX Freq Status Name on displayDSC Weather channel frequencies and names Regulations and Safety WarningsMaritime Radio Services Operation ChannelFCC RF Exposure Information Three Year Limited Warranty

MHS135DSC specifications

The Uniden MHS135DSC is a highly regarded handheld marine radio designed for boating enthusiasts and professionals alike. This device combines advanced technology with user-friendly features, making it an essential tool for effective communication on the water.

One of the standout features of the MHS135DSC is its Digital Selective Calling (DSC) capability, which enhances safety by allowing boaters to send automated distress signals. This feature significantly improves the speed of communication in emergencies, sending distress alerts that include the boat's GPS location to nearby vessels and coast guard stations. The MHS135DSC also supports Class D DSC, which means it can prioritize emergency calls over regular communication.

The radio is built to withstand the rigors of marine environments, featuring an IPX8 waterproof rating, making it submersible in water up to 1.5 meters for 30 minutes. This robust design ensures that the radio remains operational even in adverse weather conditions, providing peace of mind to users.

Another notable characteristic of the MHS135DSC is its built-in GPS receiver. This feature allows users to easily access their location and navigate more effectively. The unit can display real-time coordinates, and it integrates seamlessly with other marine navigation systems. The internal GPS also facilitates DSC operations, ensuring that crucial location data is sent during distress calls.

The MHS135DSC operates on both the VHF marine radio band and supports a wide range of channels for effective communication. With 1W/5W power settings, users can adjust transmission strength according to their communication needs, whether they are in close proximity to other vessels or need to reach distant stations.

A user-friendly interface is an additional asset of this radio. The clearly labeled buttons and intuitive design make it easy to operate, even for those new to marine electronics. The radio also features a bright LCD display for clear visibility even under direct sunlight.

Battery life is another critical aspect, and the MHS135DSC excels in this area with a rechargeable lithium-ion battery that provides long-lasting power. The device also supports battery save modes, ensuring that the radio remains functional during extended outings.

In summary, the Uniden MHS135DSC is a feature-rich handheld marine radio that prioritizes safety, usability, and durability. With its DSC capabilities, waterproof design, built-in GPS, and robust battery life, it serves as an essential communication tool for anyone navigating the waters, ensuring connectivity and peace of mind.
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