LeCroy Waverunner2 LT374 Series User Manual

Rev. D Performance Verification 5-17
5.8 Offset Accuracy
The offset test is done at 5mV/div, with a signal of
±
1 Volt cancelled by an offset of
the other polarity.
Specifications
±
(0.015 x Voffset + 0.005 x FS + 1mV)
FS [volts] = 8[div] x sensitivity[volts/div]
Voffset [volts] = setting offset voltage
Procedure
!
Recall
xxxP019.PNL
or configure the DSO:
Panel Setups :
Recall FROM DEFAULT SETUP
Channels Trace ON
Channel 1, Channel 2, Channel 3 & Channel 4
Input Coupling :
DC 1M
Ω
ΩΩ
Ω
on all 4 Channels
Input gain : 5
mV/div
on all 4 Channels
Input offset :
+1 Volt
on all 4 Channels
Trigger setup :
Edge
Trigger on :
1
Coupling 1 :
DC
Mode :
Auto
Time base :
2 msec/div
.
Channel use :
4
Record up to :
25 k
Channels Trace OFF
Channel 1, Channel 2, Channel 3 & Channel 4
ANALYSIS CONTROL
Trace ON :
A, B, C & D
Select MATH TOOLS
For Math :
Use at most 5000 points
Redefine A, B, C, D
Channel 1, Channel 2, Channel 3 & Channel 4
Use Math ? :
Yes
Math Type :
Average
Avg. Type :
Summed
For :
100 sweeps
WAVE PILOT :
MEASURE
Mode :
Custom
Statistics :
off
!
Connect the test equipment as shown in Figure 5-4.

LeCroy Waverunner2 LT374 Series Specifications

General

Brand	LeCroy
Model	Waverunner2 LT374 Series
Category	Test Equipment
Language	English