AEMC OX7102-CII, User Manual

Page: 167 / 208

Applications
De
Applications (cont’d)
11. Min / Max
Acquisition
tection of a wrong representation due to under-sampling
Examination of an amplitude-modulate signal
•
U
r uency of 15Hz.
•
Inject on the CH4 input a sinusoidal signal at 300 Hz and 3 V
DC
.
sing the key shown opposite , select the "Oscilloscope" mode.
•
Inject on the CH1 input an amplitude-modulated sinusoidal signal at a.
f eq
for synchronization of the signal on CH1.
•
A ca eed:
using the scrollbar in the time base window: 1 ms/div
djust the s n sp
or using the keys opposite.
SCOPIX Oscilloscopes IX - 167
•
race 1 V at the CH signa alid e 1 l: Vert Menu Display T
or using the key opposite.
or on the display of the CH1 trace parameters.
•
Adjust the CH1 sensitivity:
V Sensitivity/coupling: 200 mV/div ert Menu CH1
or using the keys opposite.
•
Ditto for CH4 with a sensitivity of: 500 mV/div
•
Adjust the trigger parameters:
.
Trig. Menu Parameter Principal:
Source: CH4
Coupling: AC
Front: + or using the key
opposite
•
Adjust the trigger mode:
ode:
FR key.
Trig. Menu Auto M
or using the SGLE RE
•
Start acquisition using the RUN/HOLD key (RUN mode).
•
Use the FULL TRACE key to display the 2 traces separately.
E ls xamination of the signa