Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-01-17
Featured FYXH-24.A manuals

Fuyuan Lida FYXH-24.A Intelligent Central Signal Alarm User Manual
The FYXH-24.A is an intelligent central signal alarm designed for power plants, substations and industrial facilities. It supports 24 signal channels, offers flexible alarm sound options (electric whistle or bell), and features low power consumption with built‑in LED display and keypad for configuration.
The manual explains how to set channel parameters, use the recall function for fault history, perform self‑test, and install the unit. Detailed wiring diagrams, terminal tables, and dimension drawings are included, along with a warranty registration form. This manual is written in Chinese.
Covers: Technical Introduction · Features · Technical Specifications · Physical Appearance · Function Usage · Parameter Settings
Latest FYXH-24.A manuals
Fuyuan Lida FYXH-24.A Intelligent Central Signal Alarm User Manual
User Manual 11 pages · 2.7 MB · ZHThe FYXH-24.A Intelligent Central Signal Alarm User Manual provides installation, wiring, operation and configuration details for the device.
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 FYXH-24.A manuals
How do I set the alarm parameters for each channel?
After powering on, press the “Write” key three times to enter parameter setting mode, then use the cursor, +/‑ keys and Confirm to adjust channel settings.
From: Fuyuan Lida FYXH-24.A Intelligent Central Signal Alarm User Manual
How can I recall past fault events?
Press the “Recall” key; the display shows the first fault channel number, then press Confirm to step through subsequent fault channels until all are shown.
From: Fuyuan Lida FYXH-24.A Intelligent Central Signal Alarm User Manual
