Entel HT642 User's Guide Page 1

HT20 User Guidev07/11Submersible marine handheld transceiverHT20LCD

SIMPLEX / DUPLEX CHANNEL USEYour transceiver has been factory programmed in accordance with FCC (USA), Industry Canadaand International regulations. T

9Functions10The Scan Function1. Select the desired channel to be scanned using the & buttons.2. Press the [MEM] button to store the channel in

11LCD IndicatorsIndicator DescriptionHigh power selected (5 Watts)Low power (1 Watt).The Radio is Transmitting.The Radio is Recieving.Indicated channe

11AccessoriesCarry OptionsCFC750 HT64X soft leatherette case finished in black with carry strapCLC752 HT642, HT648 heavy duty black leather case wit

AccessoriesOptional AccessoriesFor complete up to date list of optional accessories visit www.entel.co.uk13CHP1/750 Light weight single earpiece head

13 14Controls1 Power & Volume Control: Powers the radio on and off and controls the volume.2 The Microphone:Internal condenser microphone3 Up / Do

15Controls10 Lamp / Key lock Button: Momentarily pressing this button illuminates the LCD display. Holding this button for over 1 second activates th

15 16Glossary of TermsTerm DescriptionCanadianChannelsChannels designated as defined and regulated by Industry Canada, (RIC),Marine Communications &am

17TroubleshootTroubleshootingSYMPTOM PROBABLE CAUSE REMEDYTransceiver not switching onBattery needs charging orbattery is exhaustedCharge the battery

17Channel Chart18Channel ChartCH Channel SetS/DFrequencyChannel UseUSA CAN INTReceive Transmit1AXS 156.05000PORT OPERATION AND COMMERCIAL1X XD 160.650

Topic Page Certification 2 Introduction 3Packing List 3Radio Care 3 Preparing Your Radio For Use 4Battery Care / Information 5 & 6Using Your HT20

Channel Chart19Channel ChartCH Channel SetS/DFrequencyChannel UseUSA CAN INTReceive Transmit22AX XS 157.1000022XD 161.70000 157.10000PORT OPERATION, S

Channel ChartChannel ChartCH Channel SetS/DFrequencyChannel UseUSA CAN INTReceive Transmit74 X X XS 156.72500 PORT OPERATIONS75X XS 156.77500PORT \ GU

21Technical SpecificationsFrequency Range156 - 163.275MHzChannel Spacing25 kHzCommunication MethodSimplexAntennaHigh Efficiency HelicalAntenna Impedan

21SpecificationsFrequency Range156.025 - 157.425Power OutputSelectable: HIGH = 5W, LOW = 1WModulation16K0G3EOscillator MethodPLLFrequency Stability±2

23NotesUse this page to record important information, such as the serial number of your radio and anyprivate channels programmed by your dealer etc.

24NotesNotes23

‘thechoice’professional’sHeadquarters: United Kingdom www.entel.co.ukCopyright Entel UK Ltd. 2009<Intended Country Of Use>ATBEBGCYCZDKEEFIFRDEGR

2CertificateDeclaration of ConformityIntroductionWe Entel UK Limited of:320 Centennial AvenueCentennial ParkElstreeBorehamwoodHertfordshireWD6 3TJUnit

WarrantyThe HT20 comes with a 24 month warranty,for details see our full terms & conditions.Advice• Do not use options or accessories notspecified

Preparing Your Radio For Use43Preparing56ab---Attaching / Removing the Belt Clip 5To attach, slot the clip onto the slot on theb ack of the battery

IntroductionYour Entel radio is supplied with a highperformance Lithium-Ion (Li-Ion) battery. Thesebatteries:•Extend talk time•Reduce the battery’s s

Battery Charging1. Connect the AC adapter to the chargerpod. The LED status light will illuminategreen indicating ready for charge2. Turn the trans

7Using Your HT201. To Turn the radio on rotate the volume control clockwise, to select the desired audio levelcontinue rotating the control clockwise

7Using Your8ChannelsINT, USA & Canadian ModesIn compliance with worldwide license regulations the following versions of HT20 are available:Version