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PPM-50 PON Power Meter User’s Manual
Shineway Technologies, Inc.
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4. Maintenance and Calibration
4.1 Cleaning of the connectors
Keep the cleanness of connectors and dust caps. The detector needs to be cleaned timely.
4.2 Calibration Requirement
Calibration of PPM-50 is recommended every three years. Please contact Shineway
Technologies Inc. or our agent for proper calibration.