What to do if reference power is different than source output power on EXFO EPM-50?
If the reference power differs from the source output power in your EXFO Measuring Instruments, it could be due to the received power being outside the detector’s range. You should change the source output power.
How to fix EXFO EPM-50 when it does not turn on?
If your EXFO Measuring Instruments unit doesn't turn on, the batteries might be discharged. Replace the batteries to resolve this.
Why does my EXFO Measuring Instruments show LIGH (EPM-50 only)?
The 'LIGH' error (EPM-50 only) on your EXFO Measuring Instruments indicates that light was detected while nulling offsets, preventing nulling. To fix this, correctly place the protective cap on the detector port and then retry the process.
General| Brand | EXFO |
|---|---|
| Model | EPM-50 |
| Category | Measuring Instruments |
| Language | English |
Warns about laser hazards and protective measures for safe operation.
Best practices for cleaning fiber ends and connecting them securely.
Steps to zero the power meter for accurate measurements.
How to set a reference power value for loss measurements.
Procedure for performing absolute power and loss measurements.
How to turn the light source on, off, and select wavelengths.
Instructions for cleaning the EUI connector ferrules and adapters.
Table of common issues, their causes, and solutions.
Lists error codes and provides guidance for resolving them.
Detailed technical specifications for the EPM-50 model.
Detailed technical specifications for the ELS-50 model.
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