Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2011-10-29
Featured Optocal manuals

PLCTEK FO-4B/FO-4V Optical Power Meter User Manual
This manual introduces the FO-4 series optical power meters, describing safety precautions, product identification, and basic features. It explains how to safely handle the high‑power laser source, keep connectors clean, and avoid eye injury.
The guide covers operation procedures such as active equipment power testing, fiber continuity checks, attenuation measurement, and length testing using the built‑in loop‑back method. It also details data management, USB download, and report printing functions. This manual is written in Chinese.
Covers: Introduction · Safety Precautions · Product Identification · Basic Features · LCD Display and Menus · Power Test Procedures
Latest Optocal manuals
PLCTEK FO-4B/FO-4V Optical Power Meter User Manual
User Manual 24 pages · 743 KB · ZHThe PLCTEK FO-4B and FO-4V optical power meter manual provides safety guidelines, operation steps, and specifications for fiber testing.
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 Optocal manuals
What safety precautions are required when using the FO-4 meters?
Avoid looking directly at the laser source or fiber end because the high‑intensity invisible laser can cause permanent eye damage.
How many test results can be stored in the FO-4 series?
The device can store up to 1000 test results, which can be downloaded to a PC for reporting.
