5-3
IM 701310-01E
Vertical and Horizontal Axes
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
App
Index
Explanation
The setting of the offset voltage is effective for all the input couplings: AC1 M
W
, DC1 M
W
,
DC50
W
, and GND.
An offset voltage can be set on input waveforms (the Select setting set to Input).
Selectable Range of Offset Voltage
Voltage Sensitivity (Probe = 1 : 1) Offset Voltage Selectable Range
2 mV/div to 50 mV/div –1.0 V to 1.0 V
0.1 V/div to 0.5 V/div –10.0Vto10.0V(–5.0Vto5.0VforDC50Ω)
1 V/div to 5 V/div –100.0 V to 100.0 V
The resolution is 0.01 divisions. For 2 mV/div, the resolution is 0.02 mV.
Resetting the Offset Value
Pressing the RESET key resets the offset value to 0 V.
Note
• If you change the probe attenuation, the offset changes proportionally to reflect the new
attenuation rate.
• The offset voltage does not change, even if you change the voltage sensitivity. However, an
offset voltage outside the above selectable range is set to the maximum or minimum value
that could be selected for the voltage sensitivity. If the voltage sensitivity is returned to its
previous value without changing the offset voltage then the offset voltage also returns to its
previous value.
5.2 Setting the Offset Voltage