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Entel HT542 - User Manual

Entel HT542
29 pages
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Ex ib IIA T4 Gb
Intrinsically Safe
HT5xx Marine User Guide
Professional intrinsically safe submersible marine handheld transceivers
HT542
Entry
Common Information
(all models)
HT544
LCD
v08/11

Questions and Answers

  • S
    Shannon JacksonAug 10, 2025
    Why is my Entel HT542 Transceiver transmitting without pressing the PTT button?
    • B
      bryantorresAug 10, 2025
      If your Entel Transceiver transmits without pressing the PTT button, it's likely that VOX has been enabled. To disable it, hold the MEM button for 2 seconds, then use the UP or DOWN button to select “off”.
  • D
    David Strickland MDAug 15, 2025
    How to fix Entel HT542 Transceiver not switching on?
    • M
      Megan MontesAug 15, 2025
      If your Entel Transceiver is not switching on, the battery may need charging or be completely exhausted. Try charging the battery pack or replacing it with a fully charged one.
  • D
    David NelsonAug 20, 2025
    What to do if Entel HT542 Transceiver won't transmit or select high power?
    • J
      Jose LarsonAug 20, 2025
      If your Entel Transceiver won't transmit or you cannot select high power, it could be due to a couple of reasons. Some channels might be low power only, or the battery pack might be exhausted. Try switching to a high power channel or charge/replace the battery.
  • W
    williamslindaAug 26, 2025
    Why does scan key not start scan on Entel HT542 Transceiver?
    • M
      melissa02Aug 26, 2025
      If the scan key on your Entel Transceiver does not start the scan, it could be due to a couple of reasons. Either no channels are memorized (MEM), or the squelch is not adjusted properly. Use the MEM key to enter the desired channels into the scan memory. Also, adjust the squelch to the threshold or to the point where the white noise just disappears.
  • K
    Kimberly WardAug 31, 2025
    How to unlock Entel HT542 Transceiver functions?
    • S
      scottcoleAug 31, 2025
      If you cannot change any function on your Entel Transceiver, the key lock might be switched on. Turn the key lock off to regain control.
  • J
    John GallagherSep 4, 2025
    What to do if LED on Entel HT542 Transceiver charger does not illuminate when charging?
    • B
      Brenda KennedySep 4, 2025
      If the LED on the charger does not illuminate when charging your Entel Transceiver, it could be due to a defective battery or charger, or dirty terminal contacts on either the battery or charger. Clean the contacts with a dry, clean cloth or contact your dealer.

Entel HT542 Specifications

General IconGeneral
Frequency Range136-174 MHz
Channels16
Power Output5W
IP RatingIP54
Battery TypeLi-Ion
Battery2000 mAh

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