User Manual

Utility Function 73
Figure 13.15 Channel Copy Interface
Deviation the frequency deviation between CH1 and CH2. 𝐹 𝑟𝑒𝑞
𝐶𝐻2
− 𝐹 𝑟𝑒𝑞
𝐶𝐻1
= 𝐹 𝑟𝑒𝑞𝐷𝑒𝑣.
Ratio The frequency ratio of CH1 and CH2.
𝐹 𝑟𝑒𝑞
𝐶𝐻2
𝐹 𝑟𝑒𝑞
𝐶𝐻1
= 𝐹 𝑟𝑒𝑞𝑅𝑎𝑡𝑖𝑜.
13.23.3 Amplitude Coupling
1. To Enable Amplitude Coupling Function: Press AmplCoup to turn amplitude coupling “On” or “O”. The default is
“O”.
2. To Select Amplitude Coupling Mode: Press AmplMode to choose “Deviation” or “Ratio”, and then use the numeric
keyboard or knob and arrow keys to input the desired value.
Deviation The amplitude deviation between CH1 and CH2. 𝐴𝑚𝑝𝑙
𝐶𝐻2
− 𝐴𝑚𝑝𝑙
𝐶𝐻1
= 𝐴𝑚𝑝𝑙𝐷𝑒𝑣.
Ratio the amplitude ratio of CH1 and CH2.
𝐴𝑚𝑝𝑙
𝐶𝐻2
𝐴𝑚𝑝𝑙
𝐶𝐻1
= 𝐴𝑚𝑝𝑙𝑅𝑎𝑡𝑖𝑜.
13.23.4 Phase Coupling
1. To Enable Phase Coupling Function: Press PhaseCoup to turn phase coupling “On” or “O”. The default is “O”.
2. To Select Phase Coupling Mode: Press PhaseMode to choose “Deviation” or “Ratio”, and then use the numeric
keyboard or knob and arrow keys to input the desired value.
Deviation the phase deviation between CH1 and CH2.
𝑃 ℎ𝑎𝑠𝑒
𝐶𝐻2
𝑃 ℎ𝑎𝑠𝑒
𝐶𝐻1
= 𝑃 ℎ𝑎𝑠𝑒𝐷𝑒𝑣
Ratio the phase ratio of CH1 and CH2.
𝑃 ℎ𝑎𝑠𝑒
𝐶𝐻2
𝑃 ℎ𝑎𝑠𝑒
𝐶𝐻1
= 𝑃 ℎ𝑎𝑠𝑒𝑅𝑎𝑡𝑖𝑜.
• Channel coupling is only available when both the waveforms of the two channels are basic waveforms including Sine,
Square, Ramp and Arbitrary.
• When the Phase Coupling function is enabled, if the phase of one channel is changed, the phase of the other channel
will be changed accordingly. At this point, aligning phase between the two channels can be achieved without executing
the Eqphase operation.
• Channel coupling and channel function are mutually exclusive. When channel coupling is enabled, the menu Channel
Copy is hidden.