Uniden 270 owner manual Charger, Key Press to Press and hold to

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	Key	Press to...	Press and hold to...
	Channel	Move up or down one channel	Move quickly up or down
	Up/Channel	Move up or down one channel	Move quickly up or down
	Down	at a time.	the channels.
	Down
	Push to talk	NA	Transmit on a channel
	6W/BOOST	NA	Boost transmission power
	6W/BOOST	NA	to 6W.
			to 6W.
		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.
	L/M/H-MEM	Change the transmit power	Save a channel into
	L/M/H-MEM	Change the transmit power	memory or delete a channel
		(see page E-8).	from memory.
			from memory.
	WX ALERT	Listen to the weather	Turn Weather Alert Watch
		channels.	on and off.
		Enter Volume Setting mode.	Enter Squelch Setting
		Enter Volume Setting mode.	mode. Use Channel
		Use Channel Up and	mode. Use Channel
	Volume-	Use Channel Up and	Up and Channel Down
	Volume-	Channel Down to raise and	Up and Channel Down
	Squelch	Channel Down to raise and	to raise and lower the
	Squelch	lower the volume (Levels =	to raise and lower the
		lower the volume (Levels =	squelch settings (Levels
		0 - 15).	squelch settings (Levels
		0 - 15).	= 0 - 3).
			= 0 - 3).
	Power	NA	Turn the radio on and off.
	SCAN	Start scanning the channels	Turn Dual Watch on and
	DUAL	saved in memory.	off.
	Lock-UIC	Lock the keys; press again to	Switch between US,
	Lock-UIC	Lock the keys; press again to	Canadian, or international
		unlock.	channels.
			channels.

Charger

CHARGE

CHARGE LED

Charging contacts

Screw holes for mounting

Uniden Atlantis 270 Radio Owner’s Manual

E-5

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Contents Atlantis Speak slowly clearly calmly Making a Distress CallParlez lentement clairement calmement Faire un appel de détresseTable of Contents Xx Memory scan mode FeaturesXx Transmitter power level select IntroductionWaterproof Specifications What’s included Getting StartedParts of the Atlantis Front viewBack view Key Press to Press and hold to ChargerDisplay icons and what they mean Reading the displayMode What it does Use it when you To turn it on Want to Off Icon What it means Displays when Squelch mode is turned onWatch mode What it does To turn it on/off How It WorksNormal mode with Weather Alert Watch Normal mode operationNormal mode with Triple Watch or Dual Watch Scan mode operationScan mode with Weather Alert Watch Using the radio in scan modeScan mode with Triple Watch or Dual Watch 08 10 11 12Weather mode Using the radio in weather modeWeather mode with Weather Alert Watch Setting Up the Hardware Install the Battery PackWeather mode with Triple Watch or Dual Watch Charging the Battery Important notes on charging the batteryMounting the Charger Installing and Removing the Belt Clip Using Your RadioChanging the Volume Setting the Squelch LevelBoosting the transmission power Changing the ChannelMaking a Transmission Setting Key Lock Setting the UIC Channel ModeTurning the Key Beep On and Off Battery Save Feature Maintenance and TroubleshootingSaving a Channel to Memory Scanning Channels in MemoryDon’t use the charger when Transmitter GeneralUS channel frequencies and names Channels and Frequencies MHzReceiver US Marine Channels RX Freq TX Freq Status NameUS Marine Channels RX Freq TX Freq Status Name Canadian Marine Channels RX Freq TX Freq Status Name Canadian channel frequencies and namesCanadian Marine Channels RX Freq TX Freq Status Name International Marine Channels RX Freq TX Freq Status Name International channel frequencies and namesInternational Marine Channels RX Freq TX Freq Status Name Channel Weather channel frequencies and namesMaritime Radio Services Operation Basic Radio Guidelines Regulations and Safety WarningsFCC/Industry Canada Information Body-Worn Operation Lithium Ion Battery Warning Three Year Limited Warranty Page QUESTIONS?