Cobra Electronics MRHH350FLT To Set Squelch Control, USA/International/Canada Channel Maps

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Operating Your Radio

Channel Up/Down Buttons

FLOATING

MARINE HH350

 

 

 

 

 

 

CALL

ENTSETUP

Squelch Control

GMRS

R VHF

T X

A

B U I C

ATIS VOX LOMEDHISAMEMEM

Setup Mode Programming

Squelch Control

Squelch Control filters weak signals and radio frequency (RF) noise so that you will clearly hear the signals you want. The Squelch Control on this radio is set through the following keypad operation.

To Set Squelch Control:

1.With the power On, push and hold Call/Enter/Setup button to access the Setup menu.

2.Squelch control will be the first menu item to appear. Press the Channel Up and Channel Down buttons to set level. The signal level bar graph shows squelch level while you are in Setup mode on the squelch adjust function.

3.To adjust your squelch, press the Channel Down button until you hear a hissing sound, then press and release the Channel Up button until the hissing stops. This will establish a “Baseline” squelch.

4.By pressing the Channel Up button further, you will filter weak and medium strength signals. By pressing Channel Down button, you will receive weaker signals.

5.Press the Call/Enter/Setup button to save this entry and move to the next Setup mode programming.

NOTE

If the Squelch is set so that you can hear a continuous hissing sound, the Memory Scan and Tri-Watchfunctions will be blocked.

Operating Your Radio

Active Channel Map Icon

A

B U I C EDHISAM

Channel Up/Down Buttons

FLOATING

MARINE HH350

 

 

 

 

 

 

CALL

ENTSETUP

Call Tone Alert

GMRS

R VHF

T X

A

B U I C

ATIS VOX LOMEDHISAMEMEM

Setup Mode Programming

USA/International/Canada Channel Maps

Three (3) sets of VHF Channel Maps have been established for marine use in the USA, Canada, and the rest of the world (International). Most of the channels are the same for all three (3) maps, but there are definite differences (see table in the Appendix on page 50). Your radio has all three (3) maps built into it and will operate correctly in whichever area

you choose.

To Set Channel Map Operating Area:

1.The Channel Map mode is the second mode on the Marine (VHF) Setup programming.

2.U, I and C will display, with the current setting (the U icon is the default) flashing.

3.Press Channel Up/Down button to select the U, I or C icon.

4.Press Call/Enter/Setup button to save this entry and move to the next Setup mode programming.

NOTE

One or two of the channel maps might have been disabled for sales of this radio in some countries.

Call Tone Alert

If Call Tone Alert is set to On, the radio will alert you to a call from a compatible Cobra radio with a Call Alert.

To Set Call Tone On or Off:

1.Display will show Call Tone icon flashing and the matrix will display CALL TONE ON or OFF.

2.Press Channel Up/Down button to select ON or OFF.

3.Press the Call/Enter/Setup button to save this entry and move to the next Setup mode programming. The Call Tone icon will show in the Standby mode when set to ON.

18 English

Nothing Comes Close to a Cobra® 19

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Contents Radio Controls Indicators Our Thanks to You Customer AssistanceFor Assistance in the U.S.A For Assistance Outside the U.S.AProduct Features Backlit LCD ScreenBacklit LCD Liquid Crystal Display Screen Table of Contents Important Safety Information General PrecautionsSafety Training Information Industry Canada Antenna NoticeFCC Licensing Information Sea Tow Automated Radio Check ARC SystemStation License Recommendations for Marine CommunicationIncluded in this Package International Station LicenseRadio Call Sign Included in this PackageInstall/Remove Antenna Installing the Battery PackWrist Strap and Belt Clip To Remove Battery Pack from Radio Batteries and ChargerInitial Charge Alkaline BatteriesMaintaining the Battery Charge Getting StartedCommon Radio Functions Getting StartedRadio Speaker and Microphone Talk ButtonKey Lock Channel Up Button Channel Down ButtonSetup Mode Programming Setup Mode ProgrammingHigh/Medium/Low H-M-L Power Button To Toggle Between H-M-L Power ModesSquelch Control To Set Squelch ControlUSA/International/Canada Channel Maps To Set Channel Map Operating AreaRoger Beep Mode Key Tone ModeCall Tone Select To Set Call ToneMarine Standby and Receive Rx Mode Standby/Receive TransmitStandby/Receive and Transmit Weather WX Standby Mode Noaa Emergency Weather AlertNoaa Test Alert System Noaa Weather Channels and AlertTri-Watch Mode To Switch to Channel 16 or ChannelTri-Watch Setup To Program or Edit the Tri-Watch Channels Advanced OperationMemory Location Mode Channel Scan Mode To Exit Memory Location ModeTo Recall a Stored Memory Location To Erase Stored Memory LocationsFloating Feature Memory Location Scan ModeBurp Feature Floating RadioPower Maintain Your WatchCalling Coast Stations Calling Other VesselsVHF Marine Radio Procedures Voice CallingProhibited Communications Voice CallingEmergency Messages Distress Procedure Emergency Messages and Distress ProcedureMarine Emergency Signals Marine Distress ProcedureIf You Hear a Distress Call Warranty and Trademark Acknowledgement Limited 3-Year WarrantyExclusions This limited warranty does not apply For Products Purchased In The U.S.AProduct Service SpecificationsProduct Service Specifications TypicalVHF Marine Channel Assignments VHF Marine Channel AssignmentsCanal Canal 22AChannels 24, 25, 26, 27 Channels 84, 85, 86, 87, 87AChannels 13 Channels Wx 1 Thru01A 04A05A 07A18A 19A20A 21A25B 28B61A 62A66A Communications in lower Mississippi River78A 79A80A 81AWeather Channel Assignments Weather Channel AssignmentsAsignaciones de canales meteorológicos Optional Accessories AccessoriesDC Charger
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