IDEAL INDUSTRIES 61-340 technical manual Introduction, Table A. The Symbols

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Introduction

Warning

To avoid shock or injury, do not perform the verification tests or calibration procedures described in

the manual unless you are qualified to do so.

The information provided in this document is for the use of qualified personnel only.

Caution

The 61-340 serials contain parts that can be damaged by static discharge.

Follow the standard practices for handling static sensitive devices.

For additional information about IDEAL INDUSTRIES, INC. and its products, and services, visit IDEAL

INDUSTRIES, INC. web site at:

www.idealindustries.com

Precautions and Safety Information

Use the meter only as described in the Service Manual. If you do not do so, the protection provided by the meter may be impaired. Read the “Safety Information” page before servicing this product.

In this manual, a Warning identifies conditions and actions that pose hazard (s) to the user; a Caution identifies conditions and actions that may damage the meter or the test instruments.

The Symbols

The symbols used on the meter and in this manual are explained in Table A.

Table A. The Symbols

Risk of electric shock

See instruction card (Caution information)

DC measurement

Equipment protected by double or reinforced insulation

Low Battery indicator

Earth

AC measurement

Conforms to EU directives

Form Number TM61340-2

Rev 2 November 2007

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Contents Ideal INDUSTRIES, INC. Technical Manual Table of Contents Introduction Table A. The SymbolsSafety General specifications Characteristics Description SpecificationsFrequency response 40~400Hz Range Resolution Accuracy Over voltage ProtectionRange Resolution Accuracy Input Protection Input Impedance 10MΩRange Resolution Accuracy Range Resolution Accuracy Max. Test Max. Open Current Range Resolution Sensitivity Accuracy Overload ProtectionRange 8 14 REL 15 Hz/DUTY16 MAX/MIN Physical and Environmental Characteristics Description Environmental characteristics DescriptionCertifications and compliances Accuracy ±2% DC Voltage Range 0 ~ 1000V DC Required EquipmentAC Voltage Range 0 ~ 750V AC Frequency Range 40 ~ 1KHzOpening the Meter Case Replacing the BatteryReplacing Fuses Fuse ReplacementLCD Graphics 61-340 Testing the DisplayStep Range Input Reading Testing the Voltage Function for 61-340Step Range Source Testing the DC microamperes Function for 61-340Testing the DC milli amperes Function for 61-340 Step Range Input Frequency ReadingTesting the DC ampere Function for 61-340 Testing the AC microampere Function for 61-340Step Range Source Frequency Reading Testing the AC milliampere function for 61-340and Testing the AC a function for 61-340Step Source Frequency Reading Testing the Resistance Function for 61-340 Testing the Capacitance Function for 61-340Step Range Source Reading Checking the Continuity Function for 61-340 Checking the Diode Test Function for 61-340Testing the Duty Cycle Function for 61-340 Testing the Frequency Function for 61-340Testing the Temperature Function for 61-340 AC V Calibration Adjust VR2 Model DC V Calibration Adjust VR1Temp Calibration Adjust VR3