ITech IT7900P Series User Manual page 58

Surge/sag can be added to any waveform, the basic waveform is selected from
the Config menu.
The Surge/Sag function is not supported in multi-channel mode.
Operating steps
1. Press [Shift]+
2. Set the voltage and frequency parameters in the sweep interface.
Parameter
Mode
Action
Trig source
Start angle
Angle width
NOTE
When using the dimming function, this function will automatically turn off, and when using this
function, dimming function is turned off.
function configuration interface.
Parameters in the sweep interface are described as follows:
Description
surge/sag executing mode.
Trig: Trigger mode. Executing the surge/sag after receiving
the trigger signal.
Period: Period mode. Execute the surge/sag based on the
period.
This setting is valid when the mode select to Trigger.
Imme: Executing the surge/sag immediately.
Angle: Executing the surge/sag at specific angle.
Select the trigger source when the mode select to Trigger.
Set the start phase angle of the surge/trap when the mode
select to trigger.
Set the period of the surge/trap. For example, start
angle=30 degree, Angle width=30 degree, then, the
waveform will execute surge/sag at 30 to 60 degree.
Copyright ©ITECH Electronic Co., Ltd.
(Surge&Sag) on the front panel to enter the List
Source Mode Operation
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