
xiii
IM WT1801-03EN
Contents
Checking the Package Contents.......................................................................................................ii
Safety Precautions.......................................................................................................................... vii
Waste Electrical and Electronics Equipment ....................................................................................x
New EU Battery Directive .................................................................................................................x
Conventions Used in This Manual ...................................................................................................xi
Workflow ......................................................................................................................................... xii
Chapter 1 Component Names and Functions
1.1 Front Panel, Rear Panel, and Top Panel.......................................................................... 1-1
1.2 Keys ................................................................................................................................. 1-4
1.3 Screen Display ............................................................................................................... 1-12
1.4 System Configuration ..................................................................................................... 1-13
Chapter 2 Making Preparations for Measurements
2.1 Handling Precautions ....................................................................................................... 2-1
2.2 Installing the Instrument ................................................................................................... 2-3
2.3 Connecting the Power Supply.......................................................................................... 2-5
2.4 Turning the Power Switch On and Off .............................................................................. 2-6
2.5 Precautions When Wiring the Circuit under Measurement .............................................. 2-8
2.6 Assembling the Adapters for the Voltage Input Terminals ...............................................2-11
2.7 Wiring for Accurate Measurements ................................................................................ 2-13
2.8 Guide for Selecting the Method Used to Measure the Power ........................................ 2-14
2.9 Wiring the Circuit under Measurement for Direct Input .................................................. 2-15
2.10 Wiring the Circuit under Measurement When Using Current Sensors ........................... 2-18
2.11 Wiring the Circuit under Measurement When Using Voltage and Current Transformers... 2-22
2.12 Loading Roll Paper into the Built-In Printer (Option) ...................................................... 2-25
Chapter 3 Common Operations
3.1 Key Operation and Functions........................................................................................... 3-1
3.2 Entering Values and Strings ............................................................................................. 3-3
3.3 Using USB Keyboards and Mouse Devices ..................................................................... 3-5
3.4 Setting the Menu and Message Languages................................................................... 3-10
3.5 Synchronizing the Clock..................................................................................................3-11
3.6 Initializing Settings.......................................................................................................... 3-13
3.7 Displaying Help .............................................................................................................. 3-14
Chapter 4 Auxiliary I/O
4.1 Motor Torque Signal and Revolution Signal Input (TORQUE/SPEED; option)................. 4-1
4.2 Auxiliary Input (AUX1/AUX2; option)................................................................................ 4-3
4.3 External Clock Input (EXT CLK IN) .................................................................................. 4-4
4.4 External Start Signal I/O (MEAS START)......................................................................... 4-5
4.5 RGB Output (RGB OUT (XGA); option) ........................................................................... 4-7
4.6 D/A Output and Remote Control (D/A OUTPUT; option) .................................................. 4-8
Chapter 5 Troubleshooting, Maintenance, and Inspection
5.1 Troubleshooting................................................................................................................ 5-1
5.2 Power Supply Fuse .......................................................................................................... 5-2
5.3 Recommended Replacement Parts ................................................................................. 5-3