4-5
CHAPTER 4 Specifications
4.2 Function Specifications
Function Specifications
Item Description
Display screen Waveform + Digital screen, All Waveform screen, Digital + Calculation Display
screen, Expanded digital screen
* Can be switched using the dedicated key (toggle operation).
* For the Expanded Digital screen, the number of channels and the display
channel must be specified.
Sampling interval 10, 20, 50, 100, 125, 200, 250, 500 ms; 1, 2, 5, 10, 20, 30 s; 1, 2, 5, 10, 20, 30
min; 1 h, External
* 50 ms and below can be selected according to input settings and number of
measured channels.
Waveform expansion /
contraction
Time axis:1, 2, 5, 10, 20, 30 sec/Div
1, 2, 5, 10, 20, 30 min/Div
1, 2, 5, 10, 12, 24 h/Div
Voltage axis: variable span
Scaling function 4 points can be set for each channel
• The temperature range scaling function is available.
Functions during capture • Double-screen display
• Exchange of USB memory
• Saving of data between cursors
Data save functions Capture to internal memory
Capture to USB memory
The setup data can be saved (Main or USB memory)
Copy of data screen can be saved (Main or USB memory)
Ring capture Function : ON, OFF
Number of recording points : 1000 to 2000000
* When ring capture is ON, the memory space that can be used for capture is
one-third of the free space or less.
Calculation between Channels Calculation type : Addition, subtraction, multiplication, and division
Input target : Analog channels 1 through 10
Statistical calculation Types of operation : Average value, peak value, maximum value,minimum
value, RMS
Number of operations : maximum of 2 can be set simultaneously
Calculation method : Realtime calculation and calculation between cursors
(during replay)
* Realtime calculation results are displayed in the Digital + Calculation Display
screen.
Search functions Function: Search the captured data for the required number of points
Search type: Channel Pulse, Logic, Level, Alarm search
Annotation input function Function: A comment can be input for each channel
Inputtable characters: Alphanumerics
Number of characters: 31 * Displayed up to 18 characters in the Waveform +
Digital screen or 14 characters in the Digital + Calculation Display screen
Trigger Functions
Item Description
Repeat Trigger Off, On
Trigger types Start : Data capture starts when a trigger is generated.
Stop : Data capture stops when a trigger is generated.
Trigger conditions Start : Off, Level, Alarm, External, Time, Date, Weekly
Stop : Off, Level, Alarm, External, Time, Date, Weekly
Level trigger judgment modes Combination : Level OR, Level AND, Edge OR, Edge AND
Analog channel judgment mode : H (↑), L (↓), Window In, Window Out
Logic channel judgment mode : H (↑), L (↓)
Pulse channel judgment mode : H (↑), L (↓), Window In, Window Out
Alarm judgment modes Detection method : Level, Edge
Analog channel judgment mode : H (↑), L (↓), Window In, Window Out
Logic channel judgment mode : H (↑), L (↓)
Pulse channel judgment mode : H (↑), L (↓), Window In, Window Out
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