Fluke ScopeMeter 196B User Manual

Fluke 19xB-19xC-2x5C
ScopeMeter
models 192B,196B,199B,192C,196C,199C,215C,225C
Service Manual
PN 4822 872 05391
September 2002, rev.2, Oct.09
© 2002-2009 Fluke Corporation, All rights reserved.
All product names are trademarks of their respective companies.

Fluke ScopeMeter 196B Specifications

General

Channels	2
Display	Color LCD
Operating Temperature	0 °C to +50 °C
Sample Rate	1 GS/s
Input Impedance	1 MΩ
Battery Life	4 hours
Power Source	Battery and AC power
Safety Category	CAT III 600 V
Vertical Sensitivity	2 mV/div to 10 V/div
Max Input Voltage	600 V CAT III
Storage Temperature	-20 °C to +60 °C
Display Size	144 mm

Summary

Safety Instructions

1.1 Introduction

Overview of safety information and guidelines for safe operation.

1.2 Safety Precautions

Essential safety procedures for correct and safe use of the test tool.

1.3 Caution and Warning Statements

Definitions and usage of caution and warning statements for safety.

1.4 Symbols

Explanation of symbols used on the test tool and in manuals.

1.5 Impaired Safety

Procedures when safety of the test tool is likely to be impaired.

1.6 General Safety Information

General safety information and precautions during servicing.

Characteristics

List of Replaceable Parts

3.1 Introduction

Introduction to the illustrated list of replaceable parts.

3.2 How to Obtain Parts

Instructions on how to contact service centers and order replacement parts.

3.3 Final Assembly Parts

List and ordering codes for final assembly parts of the test tool.

3.4 Main PCA Unit Parts

List and ordering codes for parts of the Main PCA Unit.

3.5 Accessories

List of standard and optional accessories available for the test tool.

Performance Verification

4.1 Introduction

Introduction to performance tests for ensuring proper operating condition.

4.2 Equipment Required For Verification

List of equipment necessary for performing performance verification tests.

4.3 General Instructions

General instructions to follow for all performance verification tests.

4.4 Operating Instructions

Instructions on resetting the tool, navigating menus, and creating setups.

4.5 Display and Backlight Test

Procedure to test the functionality of the display and backlight.

4.6 Scope Input A&B Tests

Tests for accuracy and performance of the scope inputs A and B.

4.7 External Trigger Level Test

Procedure to test the external trigger level functionality.

4.8 Meter (DMM) Tests

Tests for verifying the accuracy of the meter (DMM) functions.

4.9 Probe Calibration Generator Test

Test to verify the internal probe calibration square wave generator.

Calibration Adjustment

5.1 General

General information and requirements for calibration adjustment.

5.2 Calibration Procedure Steps

Outline of the steps required for complete calibration adjustment.

5.3 Starting the Calibration

Steps to initiate the calibration mode and adjust the date.

5.4 Contrast Calibration Adjustment

Procedure to adjust the display contrast for optimal visibility.

5.5 Warming Up & Pre-Calibration

Procedure for test tool warm-up and internal pre-calibration steps.

5.6 Final Calibration

Steps for the final calibration process, including gain and zero adjustments.

5.7 Save Calibration Data and Exit

Procedure to save calibration data and exit the maintenance mode.

5.8 Probe Calibration

Procedure to adjust voltage probes for optimal response.

Disassembling the Test Tool

6.1. Introduction

Introduction to the disassembly procedures and required precautions.

6.2. Disassembly & Reassembly Procedures

Detailed steps for disassembling and reassembling the test tool.