RIGOL
© Copyright
RIGOL
Technologies, Inc. 2007
User’s Guide for DG1000 Series
2-62
1.
To Set the Output Load
For the [Output] Connector on the Front panel, the Generator has a built-in 50
Ω
series output impedance. If the actual load does not match the set one, the amplitude
and offset displayed are incorrect. This function is used to match the displayed
voltage with the expected one.
Steps for setting the Load value:
(1)
Press Utility
Æ
Output
Æ
Load, enter the following interface.
Please note that the Load Parameter shown on the right bottom is the default
setting when the power is on or the pre-set load value. If the current value is
valid for the output, then the current value can be used.
(2)
Input the desired Load Value.
Use the Keypad or the Knob to enter the desired value and choose the unit,
Ω
or
K
Ω
, press the corresponding button.
Figure 2-75 Set the Output Load
Instruction
DG1000 Series have a fixed 50
Ω
Series impedance no matter what value has been
set for this parameter.
If the real load is different from the set one, the displayed voltage will not equal to
the real voltage.
