Topcon BM-7AC - Table of Contents

5
Table of Contents
Introduction ................................................................................................................................................................................ 1
Display for safe use ................................................................................................................................................................ 2
Safety Precautions ................................................................................................................................................................. 3
Notation Rules Used in This Manual ................................................................................................................................ 8
1. Before Use ............................................................................................................................................................. 9
1.1 Checking the Unit and Supplied Parts ............................................................................................................... 9
1.2 Part Names and Function .................................................................................................................................... 10
1.3 Preparation ................................................................................................................................................................ 18
1.3.1 Connecting the AC Adapter .................................................................................................................................................................... 18
1.3.2 Connecting a PC ........................................................................................................................................................................................... 20
1.3.3 Collimation of the Measured Object .................................................................................................................................................... 22
1.3.4 Turning ON/OFF the Power .................................................................................................................................................................... 23
1.3.5 Switching the Response Speed of the Photo-Receiver Circuit .............................................................................................. 24
1.4 Maintenance Recommended Display ............................................................................................................... 25
1.5 Error Display ............................................................................................................................................................. 26
2. Measurement Operation .................................................................................................................................. 28
2.1 Example of use ........................................................................................................................................................ 28
2.1.1 Measuring a Light Source Having Directivity ................................................................................................................................... 28
2.1.2 Measuring a Minute Surface .................................................................................................................................................................... 28
2.1.3 Using the Unit in a other device ............................................................................................................................................................ 29
2.1.4 Reducing instrumental error between a plurality of instruments............................................................................................ 29
2.2 Absolute Value Measurement ............................................................................................................................ 34
2.3 Difference Measurement ...................................................................................................................................... 35
2.4 Measuring the Light Source Color ................................................................................................................... 36
2.5 Measuring the Object Color ................................................................................................................................ 37
2.6 Measurement Value Display Mode ................................................................................................................... 38
2.7 Using the Analog Output Connector ............................................................................................................... 40
2.7.1 Relationship Between Analog Output Voltage and Luminance ................................................................................................ 40
2.7.2 Analog Output Response Speed ............................................................................................................................................................ 41
2.7.3 Usage ................................................................................................................................................................................................................. 41
3. Various Settings ................................................................................................................................................. 42
3.1 Function Mode ......................................................................................................................................................... 42
3.1.1 Entering /Returning from the Function Mode ................................................................................................................................. 42