User manual for Entel HT8/944 & HT942 waterproof maritime handheld radios, covering operation, maintenance, battery care and specifications.
The Entel HT8/944 & HT942 manual provides detailed instructions for using the professional waterproof maritime handheld VHF radios. It includes safety warnings, preparation steps, operation procedures, and maintenance guidelines for both the radio unit and its lithium‑ion battery packs.
Technical specifications, accessory lists, certification information, and troubleshooting tips are also included, helping users ensure reliable communication in hazardous environments such as ATEX‑approved sites. This manual is written in Chinese.
| Frequency range | 156 – 163.275 MHz |
|---|---|
| Number of channels | 16 (international, US, Canada, private) |
| Output power | High = 5 W, Low = 1 W |
| Battery type | 1800 mAh lithium‑ion battery pack |
| Supply voltage | 7.4 V DC |
| Operating temperature | -20 °C to +55 °C |
| Weight | 277 g |
The radios have a 24‑month warranty period.
Connect the AC charger to the radio, ensure the power button is off, then attach the battery pack; the green LED indicates ready, and it turns red while charging. Charging takes about six hours.
Press and hold the red power button to turn on. To power off, press and hold the power button until the LCD shows “POWERING OFF”.