Basic Waveform Output EN According to the figure above, the conversion relation between Vpp and Vrms fulfills the following equation. For example, convert 2Vpp to the corresponding value in Vrms. For sine waveform, press in the numeric keypad to enter 0.707 and select the Vrms menu. 5.2.4 Set the DC Offset Voltage The settable range of the DC offset voltage is limited by the Amplitude and Impedance settings. Please refer to the "Output Characteristics" in Specifications. The default value is 0VDC. Press [Setting] > Offset softkey.
At this point, use the numeric keypad to enter the offset value and select the desired unit from the pop-up unit menu, or use the direction keys and knob to modify the current value. 1. For the input method of offset value, refer to the introduction in " Parameter Setting Method ". 2. The DC offset voltage units available are V and mV. 3. Press [Utility] > Units softkey and press Offset/Low Level softkey to switch Amplitude and Offset in the parameter to High and Low level . Press [Setting] > High level or Low level softkey to modify high-level or low-level parameters. 4. The low level units available are V and mV.
5.2.5 Set the Start Phase Press [Setting] > Phase softkey to enter the phase submenu. At this point, use the numeric keypad to input the value of the phase and select the unit " Degree" from the unit menu that pops up, or use the direction keys and the knob to modify the current value. 1. For the input method of phase value, refer to the introduction in " Parameter Setting 2. The starting phase can be set from 0° to 360°. The default value is 0°. Method ". 3. Press 0 Phase softkey to quickly set the phase to 0°. 4. Press Sync softkey to synchronize the phase of the two channels (CH1 and CH2) with each other. HDG3000B User manual Copyright © Qingdao Hantek Electronics Co., LTD 20