JDS Uniphase RM3750 user manual Powering Up the Meter, Connector Cleaning connector type can vary

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RM3 SERIES BACKREFLECTION METER

USER’S MANUAL

1. Blow the sleeve with filtered compressed air (Figure 2).

sleeve

ferrule

Figure 2: Connector Cleaning (connector type can vary)

2.Apply optical grade isopropyl alcohol or optical grade ethanol (do not use rubbing alcohol) to a small area of a lint-free towel and rub the end of the ferrule over the wet area.

3.Wipe the ferrule on a dry area of the lint-free towel.

4.Using the dusting gas or compressed air, blow the end of the ferrule.

5.Apply the alcohol or ethanol to a lint-free pipe cleaner or swab and wipe off the remaining parts of the connector.

6.With the other end of the pipe cleaner or swab, dry the areas cleaned.

7.Using the dusting gas or compressed air, blow the areas cleaned.

Powering Up the Meter

To power up the meter:

1.Connect the meter to an AC power source using the power cord provided.

2.Set the power switch to ON to initialize the RM meter, and observe the power-up sequence: The model number of the meter is displayed. Internal measurements of P in and Pdark are made. The message “Stabilizing” is displayed as the light source stabilizes. The backreflection value (BR) of the front panel connector is measured and displayed.

10112341 Rev 002

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Contents User’s Manual RM3 Series Backreflection MeterContents Programming Guide Customized Features and Test DataSafety Information Safety Information, Instructions, and SymbolsClass Laser Product Safety Instructions Before Initializing and Operating the UnitOperating the Unit RM3 Series Backreflection Meter USER’S Manual Safety Symbols SymbolProceeding Compliance CE ComplianceFDA-CDRH Compliance CSA / IEC Compliance RM3 Series Backreflection Meter USER’S Manual General Information General Information and SpecificationsBackreflection Measurements Loss and Power MeasurementsOutput Port Key FeaturesInternal Light Sources Hybrid JumpersStandard Accessories Optional AccessoriesApplications Parameter Specification Single-mode Multimode SpecificationsFlexcor is a trademark of CorningR Electrical PhysicalEnvironmental Getting Started Before Initializing and Operating the Unit Initial Inspection Storing and Shipping Operating EnvironmentCleaning Connectors Connector Cleaning connector type can vary Powering Up the MeterOperating and Maintenance Instructions Front PanelKey/LED Description Termination Techniques Rear PanelComponent Function Termination Techniques for Single-mode Fiber except 980 nmMeasuring Backreflection for Single-mode except 980 nm Backreflection Measurements Setting Up the Meter for Backreflection MeasurementsMeasuring Backreflection Loss and Power Measurements Setting Up the Meter for Loss and Power MeasurementsBackreflection Accuracy and Range Loss and Power Measurements Measuring PowerMeasuring Absolute Power Measuring Relative Power Insertion LossMessages and Symbols Data Logging Using the Foot PedalPower Accuracy Display DescriptionStabilizing Calibrating the MeterPower Calibration Adjustment Backreflection Calibration AdjustmentCleaning the Unit Cleaning the Connector EndsMaintaining the Meter Recharging the Battery Replacement of Internal FusesTroubleshooting Long Cables for single mode model only, except 980 nm model Front Panel ConnectorsLoss Before the DUT Reflections Before the DUTLaser Stability Other Display Problem SolutionCalibration Up the Meter for BackreflectionName Symbol Pin Number Signal Direction RS232 Interface SpecificationsProgramming Guide RS232 Serial InterfaceCommand Action Switch Setting Meaning Left Dip SwitchRight Dip Switch RS232-GPIB ConverterRS232 Interface Program Example Programming ExamplesCustomized Features and Test Data