Introduction This guide covers the ‘basics’ of your radio’s operation. To meet your exact requirements the radio may have been customised by your Entel authorised dealer. These features will be explained in a separate guide issued by the dealer. Table of Contents...
Certification Declaration of Conformity We Entel UK Limited of: 320 Centennial Avenue Centennial Park Elstree Borehamwood Hertfordshire WD6 3TJ United Kingdom Declares under our sole responsibility that the product range: HT600 Series Handheld Radio Transceiver Conforms to the following standards or other nominative docum ents: •...
End of Life Disposal Do not disassemble or modify the transceiver for any reason When your Entel transceiver reaches the end of its • Do not transmit while touching the antenna useful life, please ensure that the unit is disposed of terminal or any exposed metallic parts of the in an environmentally friendly way.
Battery care / information Introduction If liquids from the battery get into your eyes, immediately: Your Entel radio is supplied with a high performance • Lithium-Ion (Li-Ion), or primary type Lithium battery. Wash your eyes out with fresh water and...
Carry Options CFC750 HT64X soft leatherette case finished in black with carry strap CLC752 HT642, HT648 heavy duty black leather case with strap & belt loop CLC753 HT644 & HT649 heavy duty black leather case with strap & belt loop CBH750...
* VOX = Voice Operated Transmit (hands free operation) Bluetooth option board in radio is required to use Bluetooth audio accessories. (Not available for HT644/HT648/HT649) For complete up to date list of optional accessories visit www.entel.co.uk Preparing Your Radio For Use Simplex/ Duplex Channel Use Your transceiver has been factory programmed in accordance with International regulations.
Preparing Your Radio For Use cont... Attaching / Removing the Belt Clip To attach, locate the clip into the slot on the back of the battery and slide up until you hear a “click”. To remove, pull the tab (a) towards the belt clip.
Using Your HT642/HT648 On / Off button Press the on / off button to turn your radio on. A short turn on beep will be heard. To turn off, press and hold the on / off button until the display extinguishes.
Using Your HT644/HT649 On / Off button Press the on / off button to turn your radio on. A short turn on beep will be heard. To turn off, press and hold the on / off button until the display extinguishes. Using your radio Before using your radio you may need to adjust the volume on the radio to take in to account background noise.
HT642 Standard Features: • Environmentally protected to IP68 i.e. submersible to 5 metres for up to 60 minutes • Robust design, exceeds MIL-STD-810C/D/E/F • 1800mAH Lithium-Ion battery for superior operational time • 16 programmable channels • Full transmit power output 5 Watts •...
Controls & Indicators Monitor button Channel / Scan / control Antenna Dealer programmable LED indicator button 1 Push To Talk (PTT) button Volume control Dealer programmable button 2 Speaker On / Off Microphone On / Off button. Press to turn radio on, press and hold to turn off. Press up / down buttons to increase / reduce volume.
HT644 Standard Features: • Environmentally protected to IP68 i.e. submersible to 5 metres for up to 60 minutes • Robust design, exceeds MIL-STD-810C/D/E/F • LCD screen to display channel number • 1800mAH Lithium-Ion battery for superior operational time • INT, USA, CAN channels •...
LCD Indicators • High power selected (5 Watts) • Low power (1 Watt) • Transmit in progress • Receive in progress • Indicated channel is memorised for scanning • Scrambler mode enabled (version A & B only) • Voice operated mode enabled •...
HT648 Standard Features: • Environmentally protected to IP68 i.e. submersible to 5 metres for up to 60 minutes • Robust design, exceeds MIL-STD-810C/D/E/F • GMDSS (Conforms to Pan European Specification ETS300-225 for the use of radios for Safety at sea •...
Controls & Indicators Monitor button Channel Change Antenna Dealer programmable LED indicator button 1 Push To Talk (PTT) switch Volume control Dealer programmable button 2 Speaker On / Off Microphone On / Off button. Press to turn radio on, press and hold to turn off. Press up / down buttons to increase / reduce volume.
HT649 Standard Features: • Environmentally protected to IP68 i.e. submersible to 5 metres for up to 60 minutes • Robust design, exceeds MIL-STD-810C/D/E/F • GMDSS (Conforms to Pan European Specification ETS300-225 for the use of radios for Safety at sea •...
Controls & Indicators Antenna Volume control Monitor button LED indicator Scan button Push To Talk (PTT) switch Channel change Function button On / Off MEM button Ch16 button Speaker Microphone On / Off button. Press to turn radio on, press and hold to turn off. Monitor button.
LCD Indicators • Keypad lock • Battery State • Channel Monitor • Memorise channel for scanning...
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Notes Use this page to record important information, such as the serial number of your radio, and any private channels programmed by your dealer.
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‘the professional’s choice’ <Intended Country Of Use> Registered Community Design Application 000810890 U.S. Design Patent Pending No. 23/182,829 Copyright and Unregistered Design Right Entel UK 2009 All rights reserved Headquarters: United Kingdom www.entel.co.uk...
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