63
Steps for setting the load:
Press
[Utility] → [Output Setup] → [Load]
, to set the output load. The load parameter shown on the down bottom is the default
setting when the power is on or the pre-set load value.
High Impedance: displayed as HiZ.
Load: the default is 50 Ω
and the range is 50 Ω to 100 kΩ.
Note:
Continue pressing the corresponding output key for two second to switch between High Impedance and 50 Ω.
Polarity
Press
[Utility] → [Output Setup] → [Polarity]
to set the output signal as normal or inverted. The waveform's inversion is relative
to the offset voltage, as shown in the following figure.
Note:
The Sync signal related to the waveform is not inverted when the waveform is inverted.
EqPhase
Press
[Utility] → [Output Setup] → [EqPhase]
to align the phases of CH1 and CH2.
Choosing the menu will re-configure two channels and enable the generator to output with specified frequency and start phase.
For two signals whose frequencies are the same or a multiple thereof, this operation will align their phases.
Waveforms Combining
The CH1 output port of the
GX 1030
outputs the waveform of CH1 in the general mode, while the waveform of CH1+CH2 can be
output in the combined mode. Similarly, the CH2 output port of
GX 1030
outputs the waveform of CH2 in the general mode while
the waveform of CH1+CH2 can be output in the combined mode.
Press
[Utility] → [Output Setup] → [Wave Combine]
to enter the waveforms combining interface, as shown in the following
figure.
Figure 79: Waveforms Combining Interface
Function Menu
Settings
Explanations
CH1 Switch
CH1
Output the waveform of CH1.
CH1+CH2
Output the waveform of CH1+CH2.
CH2 Switch
CH2
Output the waveform of CH2
CH1+CH2
Output the waveform of CH1+CH2.
Return
Save the current operation and exit the current interface.
Table Menu Explanations of Wave Combine