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- Last added
- 2026-09-29
Featured Henan Guangcai manuals
Henan Guangcai GCWD-2 Fog Whistle Controller Product Manual
The GCWD-2 fog whistle controller is designed for ship whistle automation, offering both automatic periodic signals and manual operation. It complies with CCS standards and can be used with any type of ship whistle.
The manual describes the controller's features, technical specifications, device composition, wiring diagrams, and installation precautions, including power requirements, cable type, and safety checks such as fuse inspection. This manual is written in Chinese.
Covers: Overview · Features and Characteristics · Technical Specifications · Device Composition · Installation Guidelines
Latest Henan Guangcai manuals
Henan Guangcai GCWD-2 Fog Whistle Controller Product Manual
User Manual 4 pages · 127 KB · ZHThe GCWD-2 fog whistle controller from Henan Guangcai provides automatic and manual ship whistle signaling with detailed installation and operation…
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 Henan Guangcai manuals
How does the controller generate automatic whistle signals?
It can emit periodic patterns such as one long and three short every 2 minutes, one long and two short every 2 minutes, or one long and one short every 2 minutes, among others.
From: Henan Guangcai GCWD-2 Fog Whistle Controller Product Manual
How do you switch the controller to manual mode?
Press the touch key labeled “手动” (manual) to switch to manual mode, then use the left/right helm control buttons to operate the whistle manually.
From: Henan Guangcai GCWD-2 Fog Whistle Controller Product Manual