Entel HT700 Series Owner's Manual
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Entel HT700 Series Owner's Manual

Vhf/uhf submersible transceivers
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HT700
V/01
Series
VHF/UHF submersible transceivers
OWNERS MANUAL

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Summary of Contents for Entel HT700 Series

  • Page 1 HT700 V/01 Series VHF/UHF submersible transceivers OWNERS MANUAL...

  • Page 2: Declaration Of Conformity

    CE COMPLIANCE STATEMENT The HT700 series transceiver displays "CE" on the serial number label, indicating its compliance with the essential requirements of the EEC directive for Electromagnetic Compatibility. DECLARATION OF CONFORMITY We Entel UK Limited, 4 Elstree Gate, Elstree Way...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1.1 GENERAL FEATURES 1.2 PACKING LIST 1.3 OPTIONS (ACCESSORIES) 1.3.1 ATTACHING AUDIO ACCESSORIES 1.4 CONTROLS AND INDICATORS 1.5 LCD INDICATORS 1.6 RECEPTION 1.7 TRANSMITTING 1.8 ADDITIONAL FEATURES 1.9 VOX (voice operated transmit) 2.0 BATTERY CHARGING 2.1 OPTIONAL RAPID CHARGER-model CSA640E 2.2 BATTERY INDICATOR 2.3 BATTERY SAFETY 2.4 TROUBLE SHOOTING...

  • Page 4: General Features

    1.1 GENERAL FEATURES Heavy duty, commercial grade construction Submersible / Fully waterproof to JIS7 128 PC programmable channels All CTCSS & DCS tones Scan mode Four programmable buttons Lithium-lon battery technology 14 hour duty cycle VOX (voice operated transmit) Low battery warning bleep Battery level indicator Extensive range of accessories 1.2 PACKING LIST...

  • Page 5: Options (Accessories)

    1.3 OPTIONS (ACCESSORIES) The HT700 Series is supported by a wide range of useful accessories. For an up to date list visit our web site at www.entel.co.uk CSA640E Single pod intelligent rapid charger, 110/230v operation CSB640E Six pod rapid charger, 110/230v operation...

  • Page 6: Attaching Audio Accessories

    1.3.1 ATTACHING AUDIO ACCESSORIES Locate accessory connector cover marked "ACC" Lift cover and rotate (screw) the connector clockwise. Note: The accessory socket is waterproof without the ACC cover in place. However, when not using an audio accessory we strongly advise keeping the ACC cover firmly pressed in its recess to prevent foreign objects from getting into the socket.

  • Page 7: Controls And Indicators

    3. To attach the battery, locate the bottom section of the To remove rotate battery and press the battery the screw against the transceiver, then anti-clockwise rotate the battery screw clockwise. Figure 2. Battery removal / Attachment 1.4 CONTROLS AND INDICATORS POWER SWITCH/VOLUME CONTROL Powers the transceiver on and off.
  • Page 8 Dealer programmable. ANTENNA CONNECTOR Connects the supplied flexible antenna or an optional external aerial adaptor. BATTERY PACK Rechargeable lithium-lon battery packs provides power to the transceiver. ACCESSORY CONNECTOR To connect any HT700 Series radio to an Entel approved audio accessory.
  • Page 9 ACCESSORY CONNECTOR ANTENNA CONNECTOR POWER SWITCH LAMP/LOCK UP/DOWN DEALER PROGRAMMABLE (FUNCTION) BATTERY PACK Figure 3. Controls and Connectors...

  • Page 10: Lcd Indicators

    1.5 LCD INDICATORS Figure 4. LCD indications CHANNEL DISPLAY The operating channel. Appears when bleep sound is turned on. H indicates high power L indicates low power. SCAN Appears when scan is activated. Indicates transmission in progress. Indicates reception is in progress. Voice operated mode enabled.

  • Page 11: Reception

    1.6 RECEPTION 1. Turn the transceiver on by rotating the volume control in a clockwise direction. A power on tone is generated after 1 second to indicate the transceiver has passed its self-diagnostic test. Select the desired audio level by further rotating the control clockwise.

  • Page 12: Additional Features

    1.8 Additional features The HT700 Series incorporates some additional features that can be of positive benefit to your organisation. These features can be set-up and accessed in a number of different ways using any one of the programmable buttons. Please contact your dealer to discuss your exact requirements.

  • Page 13: Battery Charging

    2.0 BATTERY CHARGING 1. Connect the CWC640 AC adaptor to the CCA640 charger pod. The LED status light will illuminate green indicating ready for charge. 2. Turn the transceiver off. DC12V 3. Insert the battery pack Figure 5. CCA640 Charger pod into the CCA640 pod, either with or without the transceiver attached.

  • Page 14: Battery Indicator

    2. Turn the transceiver off. 3. Insert the battery pack into the CSA640E charger, either with or without the transceiver attached. The LED will illuminate red to indicate rapid charge in progress. 4. Charge time for a fully discharged battery pack will take up to 120 minutes.

  • Page 15: Battery Safety

    2.3 BATTERY SAFETY The battery pack of your transceiver contains lithium-Ion cells. This type of battery stores a charge powerful enough to be dangerous if misused or abused, especially when removed from the transceiver. Please observe the following precautions: DO NOT SHORT BATTERY PACK TERMINALS Shorting the terminals that power the transceiver can cause sparks, severe over heating, burns, and battery cell damage.

  • Page 16: Trouble Shooting

    2.4 TROUBLE SHOOTING TROUBLESHOOTING CHART SYMPTOM PROBABLE CAUSE REMEDY Transceiver not Battery needs charging Charge the battery pack switching on Battery is exhausted Replace the battery pack The scan key does not No channels Enter the desired channels start the scan memorised (MEM) into scan memory Cannot change any...

  • Page 17: Specification(General, Receive And Transmit)

    2.5 SPECIFICATION(General, receive and transmit) Performance specifications are nominal, unless otherwise indicated, and are subject to change without notice. GENERAL Number of Channels 128ch Frequency Range 148-174MHz(VHF)/440-470(UHF)MHz Operational Bandwidth 22MHz(VHF)/30MHz(UHF) Channel Spacing - Wide Band 25KHz Narrow Band 12.5KHz Channel Increments 5KHz/6.25KHz Size (WxDxH) 59 x 33 x 130mm...
  • Page 18 RECEIVER Sensitivity (12dB SINAD) >0.35uV Max. Squelch Sensitivity >10dB SINAD Adjacent Channel Selectivity (ETS)-Wide Band 70dB Min. Narrow Band -60dB Min Spurious Rejection (ETS) -70dB Min. Intermodulation (ETS) -65dB Min. Hum and Noise Ratio-Wide Band -45dB Min. Narrow Band -40dB Min. 500mW Typical Rated Audio Output at 5% T.H.D.(1KHz) TRANSMITTER...

  • Page 19: Notes

    2.6 NOTES Use this page to record important information, such as the serial number of your HT700 Series transceiver, and any of the frequencies and sub-tones programmed by your dealer.
  • Page 20 NOTES...
  • Page 21 NOTES...
  • Page 22 2.6 NOTES...

  • Page 23: Safety Training Information

    SAFETY TRAINING INFORMATION WARNING. Your Entel radio generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as "Occupational Use Only", meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards.
  • Page 24 °‡BEL °‡GRE °‡SUI °‡GBR °‡LUX °‡SWE °‡IRL °‡ESP °‡DEN °‡FRA °‡POR °‡FIN Registered Community Design Application 000044375 U.S Design Patent Pending No. 29/183,829 Copyright and Unregistered Design Right Entel UK 2003. All rights reserved Copy Right Entel UK Ltd, London...

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