Charger, Button Press to Press and hold to | Uniden MHS125 guide

	Knob	Turn clockwise to...:	Turn counter-clockwise to...:
	Volume-	Turn on the radio or	Decrease the volume or turn off
	Power	increase the volume.	the radio.
	Squelch	Raise the squelch level	Lower the squelch level to hear
	Squelch	to reduce channel noise.	weaker signals.
		to reduce channel noise.	weaker signals.

	Button	Press to...	Press and hold to...
	Push to talk	NA	Transmit on a channel
		1st press: Go to channel 16.	Turn Triple Watch on and
	16/9-Tri	2nd press: Go to channel 9.	Turn Triple Watch on and
	16/9-Tri	3rd press: Go back to the	off.
		3rd press: Go back to the	off.
		starting channel.
	MEM-SOS	Save a channel into memory	Turns strobe SOS light on
		or delete a channel from	Turns strobe SOS light on
		or delete a channel from	and off.
		memory.	and off.
		memory.
	UIC-Lock	Switch from US to Canadian	Lock the keys; press and
	UIC-Lock	or international channels.	hold again to unlock.
		or international channels.	hold again to unlock.
	Channel Up	Move up one channel at a	Move quickly up the
		time.	channels.
	Channel	Move down one channel at	Move quickly down the
	Down	a time.	channels.
	WX-Alert	Listen to the weather	Turn Weather Alert Watch
	WX-Alert	channels.	on and off.
		channels.	on and off.
	Scan-Dual	Start scanning the channels	Turn Dual Watch on and
		saved in memory.	off.
	1/2.5/5W	Change the transmit power	NA
	1/2.5/5W	(see page E-8).	NA
		(see page E-8).

Charger						CHARGE LED
						CHARGE LED
	Charging					Power jack
	contacts					[cigarette (DC) or
	Charging					wall (AC) plug]
	Charging
	latches
			Screw		holes
			Screw		holes
			for mounting

Uniden MHS125 Radio Owner’s Manual

E-5

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Uniden MHS125 owner manual Charger, Knob Turn clockwise to Turn counter-clockwise to, Button Press to Press and hold to

Contents

MHS125 Speak slowly clearly calmly Making a Distress Call Parlez lentement clairement calmement Faire un appel de détresse Table of Contents Introduction Features  Dual, Triple and Quad Watch operation  Transmitter power level select What’s included Getting Started Parts of the MHS125 Front viewBack view Charger Knob Turn clockwise to Turn counter-clockwise toButton Press to Press and hold to Reading the display Display icons and what they meanIcon What it means Mode What it does Use it when you To turn it Want to On/off Watch mode What it does To turn it on/offHow It Works Normal mode with Weather Alert Watch Normal mode operation Normal mode with Quad Watch Normal mode with Triple Watch or Dual Watch Scan mode operation Using the radio in scan mode08 10 11 Scan mode with Triple Watch or Dual Watch Scan mode with Weather Alert WatchBoth Weather Alert and Triple/Dual Watch in scan mode 08 10 Weather mode Using the radio in weather modeWeather mode with Weather Alert Watch Installing the Battery Setting Up the HardwareWeather mode with Triple Watch or Dual Watch Attaching the Antenna Follow these steps to use the alkaline battery case Using the Alkaline Battery Case Mounting the Charger Charging the Battery Attaching the Belt Clip Important notes on charging the battery Using Your Radio Changing the VolumeSetting Squelch Level Boosting the transmission power Changing the ChannelMaking a Transmission Using the Strobe SOS Light Setting the UIC Channel Mode Using the External Speaker/Mic Jack Maintenance and TroubleshootingTurning the Key Beep On and Off With SOS LED Do This For this This state Common Questions Problem Specifications Problem Things to TryGeneral US channel frequencies and names Channels and Frequencies MHzTransmitter Receiver US Marine Channels RX Freq TX Freq Status Name Canadian Marine Channels RX Freq TX Freq Status Name Canadian channel frequencies and names Canadian Marine Channels RX Freq TX Freq Status Name International Marine Channels RX Freq TX Freq Status Name International channel frequencies and names International Marine Channels RX Freq TX Freq Status Name Channel Weather channel frequencies and names Maritime Radio Services Operation Basic Radio Guidelines Regulations and Safety Warnings FCC/Industry Canada Information Body-Worn Operation Lithium Ion Battery Warning Three Year Limited Warranty Page Page QUESTIONS?