Key facts
- Manuals
- 3
- Languages
- ZH
- Last added
- 2026-10-01
Featured Four-Faith manuals
Four-Faith F-HJ110 Environmental Data Acquisition Instrument User Manual
The F-HJ110 is an industrial‑grade data acquisition device for ecological environment monitoring and pollution source control. It integrates Ethernet, 2G/3G/4G, LoRa, NB‑IoT, and Bluetooth communications, and provides a wide range of I/O interfaces for sensors and control signals.
The manual covers product overview, installation steps, functional description, parameter configuration, firmware upgrade, power specifications, physical dimensions, and an appendix on using a Super Terminal for AT‑command configuration. This manual is written in Chinese.
Covers: Product Overview · Installation · Function Description · Parameter Configuration · Program Upgrade · Communication Interfaces
Four-Faith F8926-L Series Router User Manual
The F8926-L series router is an industrial‑grade IoT gateway that supports LoRa, cellular (GPRS, WCDMA, EVDO, LTE) and Wi‑Fi connectivity. It features a 32‑bit communication processor, multiple serial and Ethernet interfaces, and a metal IP30‑rated enclosure for harsh environments.
The manual provides detailed installation steps, parameter configuration, VPN setup, security features, system management, and troubleshooting guidance, along with a full specification table for each model variant (G, W, V, TL, FL, L). This manual is written in Chinese.
Covers: Product Overview · Product Features · Working Principle Diagram · Product Specifications · Installation · Parameter Configuration
Four-Faith F4932 Industrial Computer User Manual
The Four-Faith F4932 is an ARM‑based industrial computer with an i.MX6 Cortex‑A9 processor, Android (and optional Linux) operating system, and a range of I/O options including HDMI, Ethernet, USB, RS232/RS485, and SIM/TF slots. It supports wide‑range DC power (5‑36 V) and operates from –35 °C to 75 °C, making it suitable for harsh industrial environments.
The manual provides detailed instructions for unpacking, installing the unit, connecting cables, configuring wireless and wired networks, and using system features such as VPN, remote control, and OTA upgrades. Appendices include common troubleshooting steps and FAQ. This manual is written in Chinese.
Covers: Product Overview · Installation · Hardware Functions · Software Functions · System Upgrade · Appendix – FAQ
Latest Four-Faith manuals
Four-Faith F-HJ110 Environmental Data Acquisition Instrument User Manual
User Manual 35 pages · 1.6 MB · ZHThe manual describes installation, configuration, and operation of the Four-Faith F-HJ110 environmental data acquisition instrument.
Four-Faith F8926-L Series Router User Manual
User Manual 83 pages · 3.1 MB · ZHUser manual for the Four-Faith F8926-L series IoT router covering installation, configuration and specifications.
Four-Faith F4932 Industrial Computer User Manual
User Manual 27 pages · 1.4 MB · ZHUser manual for the Four-Faith F4932 industrial computer covering installation, hardware, software and system upgrade.
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 Four-Faith manuals
How do I upgrade the system software?
Open Settings, go to About Tablet, and select System Upgrade to choose a local upgrade file.
What wireless standards does the F4932 support?
It supports LTE (TDD/FDD), EVDO, WCDMA, TD‑SCDMA, CDMA1X, GPRS/EDGE, and Wi‑Fi 802.11b/g/n (2.4 GHz).