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3M 747 manual Test Result Output Terminal, Internal Circuit, Test Result Output Settings

Models: 747

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Test Result Output Terminal

Mating Plug (stereo mini-phone) Mating Plug Size:

14 mm by 13.5 mm diameter Open Collector Output Ratings

Internal Circuit

Important Note:

Mating plus not included. Please ensure that the plus used is of the type indicated above.

Test Result Output Settings

Using tweezers, select the test result type to be provided at the OUTPUT jack using the SIGNAL OUT switch on the side of the 3M™ Shoes and Wrist Strap Tester 747.

ALL:	Results of both shoe and wrist strap tests are output.
WRIST:	Only wrist strap test results are output.
SHOES:	Only shoe test results are output.

The OUTPUT terminal transistor will not turn on unless the SIGNAL OUT switch setting corresponds with the type of actual test performed, even if the result of that test is OK.

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3M 747 manual Test Result Output Terminal, Internal Circuit, Test Result Output Settings

Contents

User’s Guide 3M Shoes and Wrist Strap TesterSection Table of ContentsPackage Contents IntroductionInspection Intended Use SAFETY INFORMATIONExplanation of Safety Label Signal Words & Symbols AC adapter must have all local required regulatory certifications 1.1 Product Outline 1.0 OverviewLCD Indicators 1.2.3 Back Side 1.2.2 Side Panels2.1 Connecting the ESD Shoe Testing Plate 2.0 Preparation Before TestingLOW the measured resistance is below the lower threshold 1. Confirm that the power switch is turned off 2.3 Power Preparation 2.3.1 Installing and Replacing the Batteries4. Replace the battery cover securely 2. Disconnect all cables from the Shoes and Wrist Strap TesterTurning Power Off 2.4 Turning Power On and Off Turning Power OnPower Saver Function 2.3.2 AC Adapter Connection2.5 Wall Mounting 3.0 Testing3.1 ESD Shoe Testing with the 3M Shoes and Wrist Strap Tester 3.2 ESD Wrist Strap Testing with the 3M Shoes and Wrist Strap Tester 4.1 Open Collector Output 4.0 External Output FunctionInternal Circuit Test Result Output SettingsTest Result Output Terminal Open-Collector Output Shoe and Wrist Strap ALL Setting4.2 RS-232C Communications SpecificationsSerial Interface Specification 4.3 Card Reader Technical SpecificationsPC Connection Cable Connections5.1 Measurement Section 5.0 SpecificationsTesting Thresholds Measurement Resistance Range 0 to 200.0 MΩ6.1 Battery Replacement Indicator 6.0 Maintenance & Service5.2 General Specifications for the 3M Shoes and Wrist Strap Tester Error Message 6.2 Error MessagesSolution Err.17.0 Operational Verification Test 6.4 CleaningTesting Considerations Equipment Required Testing Wrist Strap RangesTest Set-Up Figure 1 Wrist Strap Test Set-upWrist Test Table Testing Wrist Low Limit - Refer to Wrist Test TableTesting Wrist High Limits - Refer to Wrist Test Table Testing Shoes Low Limits - Refer to Shoes Test Table Testing Shoe RangesShoe Test Table Regulatory InformationWEEE Statement cULus StatementPage Important Notice Electronic Solutions Division Static Control Products