96
7. To Set Output Parameter
7.1. To Set the Output Load
For either of
CH1 Output
and
CH2 Output
on the Front panel, the Generator has a built-in
50
Ωseries impendence. If the actual load does not match the set one, the displayed
amplitude and offset are incorrect. This function is used to match the displayed voltage
with the expected one.
Steps for setting the Load of each channel:
1. Press
Utility
and choose Output Setup
.
Press
F1
to select CH1Load, or press
F2
to select CH2Load; press it again to select HighZ or
*Ω ("*" represents a value).
2. To change the load value, after selecting
*Ω, turn the
knob
to change the value, press
/
direction key to move the cursor left and right; or press the number keys to
input the desired value. Press
F3
or
F4
to select the unit. The load range is 1Ω
~
10KΩ.
Note
:
For either of
CH1 Output
and
CH2 Output
on the Front panel, the waveform generator
has a fixed 50
Ω Series Impendence. No matter what Value the set parameter is, if the real
load is different from the set one, the displayed voltage will not equal the real voltage.
7.2. To Set the Phase Deviation (P 4124
– 4165)
You can set the phase deviation of the two channels.
1. Press
Utility
and choose Output Setup, press
F3
to select PhaseDev.
2. Press
F3
to switch between On/Off.
3. If On is selected, you can set the value of phase deviation. Turn the
knob
to change
the value, press
/
direction key to move the cursor left and right; or press the
number keys to input the desired value in degree, press
F4
to select the unit. The
phase deviation range is 0
~
360°.