Omega Engineering OS533E manual Troubleshooting Guide

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6Troubleshooting Guide

	Problem	Solution
	The thermometer is	Remove and reinstall the batteries or
	“locked up” (the	disconnect and reconnect the ac
	display is “frozen”).	adapter.

	The display is either	1. Clean the thermometer lens.
	erratic or stays at	Refer to Section 4.2.

one reading.

2. Activate the Diagnostic routine of the thermometer as follows (while looking at room temp):

a. Pull the trigger and press the LOCK key to lock the trigger.

b. Press the FUNC key and LOCK key at the same time.

You can expect to see and hear the following:

• You will see the model and version number “VER X.X” of the software for about 1 second.

• You will hear a beep, “TST” is displayed.

• Soon after, all of the segments of the display including the backlighting will light up for about 1 second.

• The display will clear and a PAS (pass) or ERR (error) code may be seen on the display.

ERR1: Infrared temp reading is >150°F or < 23°F.

ERR2: Ambient temp >122°F or < 32°F

ERR3: Can not read from EEPROM memory

EER4: Can not write to EEPROM memory

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Contents User’sGuide Servicing North America Unpacking Instructions Accessories Page Unpacking Instructions Chapter General Description Chapter Maintenance General Description Introduction OS530LE OS530HRE OS530LE-CF OS533E-CF OS534E-CF Features OS523E OS524E LCD Parts of the Thermometer Front of the ThermometerKey General Description General Description Installing the Batteries Ac Power OperationField of View Positions Operating the ThermometerField of View OS534E, OS523E-1 Field of View OS53xE-CF Field of View OS523E-3 Measurement Techniques 11 Recorder Hookup 12. General Operational Block Diagram Real Time Mode Active OperationReal Time Modes 13. Visual Function Flow Chart Adjusting Emissivity Using the Lock FunctionUsing the Trigger Function Must be hard, flat, and reflective to ultrasonic pulse Using the Distance FunctionDS = 17. Field of View of Distance Meter HH-DM Laser Sighting Status Calculating Temperature ValuesChanging the Temperature from F to C or vice Versa Turning on the Display BacklightingThermocouple Input OS532E, OS533E, OS534E Using the Alarm Functions To set the low alarm value OS533E, OS534E, OS523E, OS524E Use the Ambient Target Temperature Compensation Atcf Operation PC User Application, OS530 Series19. Main Menu 10. Settings Menu Settings Menus21. Typical Temperature Data File Ascii PC Interface CommandsString Description Storing Temperature Data on Command OS534E, OS523E, OS524E Logging Temperature Data in Real Time OS523E, OS524E,OS534E Erasing the Temperature Data from Memory Mode Recall Mode Passive OperationRecall Modes Reviewing the Last Parameters Laser Sighting Right Side View DescriptionOperating the Laser Sighting Two Laser ConfigurationsLines of Sight of the Laser Sighting and Thermometer Sighting Scope Installing and Operating the Sighting ScopeInstalling the Sighting Scope Maintenance Replacing the Batteries Safety WarningCleaning the Lens Calibrating the ThermometerServicing the Laser Sighting Problem Solution Troubleshooting GuideTroubleshooting Guide Problem Troubleshooting Guide Specifications Specifications are for all models except where notedGND With Built-in Distance Module Laser Sighting Distance Measuring Built-in-DM Specifications Glossary of Key Strokes Glossary of Key Strokes Appendix How Infrared Thermometry Works a Thermal RadiationBlackbody Calculating Temperature Optics Field of View Appendix Emissivity Values MetalsNonmetals Appendix Determining an Unknown Emissivity Figure C-1. Determining Emissivity Figure C-2. Determining Emissivity with a Drilled Hole Appendix Determining an Unknown Emissivity Index Field of View Diagrams Recall WARRANTY/DISCLAIMER PH/CONDUCTIVITY Temperature