Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-01-15
Featured Richen manuals

RICHEN table Type 570 series Light power Meter 575L 577L 578L Manual
The Richen 570 series light power meters (models 575L, 577L, 578L) are designed for insertion loss and link loss testing in production and laboratory environments. The manual provides detailed specifications, interface options, and instructions for remote control, data logging, and custom label printing.
Key features include a measurement range of +3 to -75 dBm, InGaAs detector, multiple calibration wavelengths, RS‑232 remote control, BNC analog output, and the ability to connect up to 16 meters in a multi‑channel system. Ordering information and part numbers for each model are also included. This manual is written in Chinese.
Covers: Specifications · Applications · Interface Options · Power Supply and Environmental Limits · Remote Control and Data Logging · Ordering Information
Latest Richen manuals
RICHEN table Type 570 series Light power Meter 575L 577L 578L Manual
User Manual 3 pages · 145 KB · ZHUser manual for the Richen 570 series light power meters (575L/577L/578L) covering specifications, operation, and accessories.
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 Richen manuals
How many meters can be connected together for multi‑channel testing?
Up to 16 light power meters can be linked via the DC interface and controlled by a designated reference unit.
From: RICHEN table Type 570 series Light power Meter 575L 577L 578L Manual
What interfaces are available for remote control?
The meter can be remotely controlled through an RS‑232 interface and also provides a BNC analog output for external monitoring.
From: RICHEN table Type 570 series Light power Meter 575L 577L 578L Manual
