Uniden MHS550 manual

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Memory 4 — displayed when the radio displays a channel stored in memory.

Alert 5 — displays when weather alert is enabled. Scan 6 — displays when you enable scanning.

TRIWATCH or DUALWATCH 7 — displayed in the VHF Message Line when either mode is active. Displayed independently in the FRS band.

Locked 8 — displayed when the keypad is locked.

Battery Level Icon 9 — displays one of five different indicators to show the battery power level.

Frequency Step Indication (USA/Europe) 10 — shows the selection of the value of the frequency step between channels in AM or FM mode.

Message Line 7 — depending on the current band or the selected radio mode, this line can show you the Channel Name (for the marine band), the MENU options (Setup Options), or other data specific to the chosen band.

CTCSS Option 11 — Displays OFF when not enabled. Displays a code number when enabled for the associated channel.

Muting On 12 — appears when you select Muting from the FM Band option menu. Disappears when you disengage muting from the menu.

Owner’s Manual Conventions

To indicate a key, button, knob or other physical control, we print the label in BOLD UPPER CASE. To indicate an LCD (display) label, option, or selection, we use UPPER or Lower Case italic labels such as MENU, 5 Seconds, Channel 06.

Occasionally we indicate an option as (default). This means that the option is set in the manner indicated at the factory and is the setting when you first apply power. If you choose not to alter it, the default is the setting used by the radio.

Uniden MHS550 Radio Owner’s Manual

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Contents Page FCC/Industry Canada Information Maritime Radio Services OperationTable of Contents USA/CAN/INT U.I.C Selecting and Using Follow these steps to get going Marine Band Quick Start Guide for the MHS550FRS Band AM Band Weather BandAircraft Band FM BandNormal Scanning IntroductionTripleWatch FCC RF Exposure Information Lithium Ion Battery Pack Warning What’s Included Introduction FeaturesPage 17 18 MHS550 ControlsPage Page Radio Charger Cradle VHF Marine Band Family Radio Service FRS BandLCD Displays Indicator Meanings Page Batteries Indicator SoundsUsing the Alkaline Battery Pack Installing the Lithium Ion Battery PackBattery Life and Indication Mounting on a Wall Mounting the Charging CradleAlkaline Batteries and Radio Performance To Mount the Cradle on a Counter TopAttaching the Belt Clip Operation Marine and Weather Bands Basic Operation, Controls Settup OptionsSelecting a Channel Setting the Transmitting Power LevelTo transmit, follow the steps below TransmittingOperation AM Band Operation Family Radio Service BandOperation Aircraft Band Operation FM BandMarine Band FRS Band Using the Radio Menu OptionsUSA/CAN/INT U.I.C. Marine Band Only Accessing the MenusLamp Backlight Adjust For All Bands Adjusting Display Contrast For All Bands Contrast AdjustAdding Fips Codes For Marine/Weather Band Only Setting the Key Beep For All BandsI t 03A CG Only Changing Channel Names For Marine Band OnlyCode Setting Ctcss Codes FRS Band OnlyPage Tuning Steps. Press Enter Setting Frequency Steps AM, FM OnlyOther Options Setting FM Muting FM Band OnlySetting the Key Lock For All Bands Manually Selecting Coast Guard/Distress/Hailing Channels Storing a Channel or Frequency in Memory For All Bands Alert Selecting and Using Weather Channel and Weather Alert WXSec Immediate Scanning The Basics and Beyond TripleWatch Scanning as above, but also monitors Channel Normal Scanning TripleWatch and DualWatch Scanning VHF FRS Both Watches and Weather Channel VHF-FRS Page Accessory Options Using the External Speaker/Mic Jack Examples of Mode ApplicationsTroubleshooting Care and MaintenanceSymptom Cause Remedy Reference Section SpecificationsReceiver Items Unit Nominal Limit Status Full Name Char Name USA Channel FrequenciesMarine Operator Canadian Channel Frequencies Inhiber International Channel Frequencies Port Operation DCS Codes Noaa Channels and FrequenciesCtcss Channels and Frequencies FRS Channels FrequenciesWarrantor Uniden America Corporation Uniden Three Year Limited Warranty