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- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-09-29
Featured Epever manuals
EPEVER RTU 4G A User Manual
This manual introduces the EPEVER RTU 4G A, a 4G‑based wireless data transmission terminal that connects field devices to the EPEVER cloud platform via GSM/GPRS SIM cards. It outlines safety precautions, product features, and the overall system architecture.
Detailed sections cover hardware appearance, DB9‑to‑USB conversion, parameter configuration using the supplied software, installation of the SIM card and antenna, networking modes (one‑to‑one and one‑to‑many), technical specifications, and troubleshooting procedures. This manual is written in Chinese.
Covers: Important Safety Instructions · Product Overview · Product Appearance · Parameter Configuration · System Connection Example · Installation Instructions
Latest Epever manuals
EPEVER RTU 4G A User Manual
User Manual 2 pages · 1.1 MB · ZHThe EPEVER RTU 4G A user manual provides safety instructions, installation steps, configuration guidance, and troubleshooting for the 4G wireless data…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Epever manuals
What should I do if the LED indicator does not light?
Check that the device is receiving power and verify the polarity of the power connections; the unit has reverse‑polarity protection but will not operate until the correct polarity is restored.
How do I install the SIM card?
Remove the two bottom screws and the antenna screw, open the case, insert the SIM card into the slot as shown, then re‑assemble the case.