2.5. Basic operation
The following description will explain the basic operation to meet the usual need of the users. Every
user whoever has questions should read the corresponding contents in the chapter 3 of this
instruction.
2.5.1 Single frequency function:
Which is default after booting and outputs single frequency signal.
Frequency setting:
Set the frequency value at 3.5 kHz 【Freq】【3】【.】【5】【kHz】.
Frequency adjusting:
Press【＜】or【＞】key to move the cursor, switch the adjusting knob left or right to decrease or
increase the digit at the cursor, borrowing from or carry to the former digit continuously. Move the
cursor left for coarse adjusting, and right for fine adjusting. The adjusting knob is applicable for
adjusting digits of other options too, which will not be described any more.
Period setting:
Set the period as 2.5ms 【Period】【2】【.】【5】【ms】.
Amplitude setting:
Set the amplitude as 1.5Vpp 【Ampl】【1】【.】【5】【Vpp】.
Attenuation setting:
Set the attenuation as 0dB（Auto attenuation is default after booting）
【Atten】【0】【dB】 .
Offset setting:
Set DC offset as -1Vdc 【Offset】【-】【1】【Vdc】.
Common waveform selection:
Select square (sine is default after booting)【Shift】【Square】.
Duty cycle setting:
Set the duty cycle of square as 20%【Shift】【【Duty】【2】【0】【%】.
Other waveforms selection:
Select exponent waveform (sequence number 16, see sequence number list of 16 kinds of
waveforms) 【Shift】【【Arb】【1】【2】【N】
Below content shows the frequency sweeping function. In order to observe and measure, users may
set the single frequency signal as sine, with amplitude of 1Vpp，and offset of 0V DC.
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