User’s Manual
. OS-782
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T A B L E O F C O N T E N T S
1
GENERAL.................................................................................................................. 1
1.1
Description .......................................................................................................... 1
1.2
Specifications Oscilloscope................................................................................. 2
1.3
Specifications Multimeter .................................................................................... 5
2
SAFETY RULES........................................................................................................ 7
2.1
General................................................................................................................ 7
2.2
Descriptive Examples of Over-Voltage Categories ............................................. 9
3
DESCRIPTION FOR FRONT PANEL AND KEYS .................................................. 11
4
USING THE OSCILLOSCOPE ................................................................................ 13
4.1
Power-Up the oscilloscope................................................................................ 13
4.2
Charging the oscilloscope ................................................................................. 13
4.3
Oscilloscope Operation Window ....................................................................... 14
4.4
Navigating a Menu ............................................................................................ 16
4.5
Manually Setting the Vertical System, Horizontal System and Trigger Position17
4.6
Resetting the Oscilloscope................................................................................ 20
4.7
Displaying an Unknown Signal with Auto Set ................................................... 20
4.8
Automatic zero-returning of trigger horizontal position and trigger level position ..... 21
4.9
Automatic Measurements.................................................................................. 21
4.10
Freezing the Screen .......................................................................................... 22
4.11
Setting the Vertical CH1 and CH2..................................................................... 23
4.11.1
Setting the Channel Coupling ..................................................................... 24
4.11.2
Make Open and Close Settings on Channel............................................... 25
4.11.3
Adjusting the Probe Scale........................................................................... 25
4.11.4
Setting of Inverted Waveform ..................................................................... 26
4.12
MATH function “MATH” ..................................................................................... 26
4.13
Setting the Trigger System. TRIGGER Function............................................... 27
4.14
Triggering Control.............................................................................................. 28
4.14.1
Edge triggering............................................................................................ 29
Description .............................................................................................................. 29
4.14.2
Video triggering........................................................................................... 30
4.15
Acquiring Mode Setting ..................................................................................... 33
4.16
Display Setting .................................................................................................. 33
Settings ................................................................................................................... 33
4.16.1
Display Style ............................................................................................... 34
4.16.2
Persistence ................................................................................................. 34
4.16.3
XY mode ..................................................................................................... 35
4.17
Waveform Saving Setups.................................................................................. 35
4.18
Function Setting Menu ...................................................................................... 36
4.19
Making Automatic Measurements ..................................................................... 37
4.20
Setting the Cursor Measurements..................................................................... 40
4.21
Autoscale........................................................................................................... 42
4.22
System State Menu. .......................................................................................... 45
4.23
Horizontal axis setting. HORIZONTAL function ................................................ 46
4.24
Data transmission to the PC.............................................................................. 47
