XN-8000 Frequently Asked Questions
Question number FAQ-1104
Can the frequency response functions of multiple master signals (reference signals) such as Ch1 and Ch2, and Ch3 and Ch4 be calculated in a single measurement?
Cross operation settings
Calculating the operation that analyzes the relationship between two channels, the cross-spectrum will be computed (from Ver. 2.00 onwards).
Click on 'Config Board → FFT Icon' to open the [Baseband FFT] dialog and configure the settings.
| mode | OFF | Do not perform cross operations. |
| Single Master | Designate one channel as the master channel and perform cross calculations between the other channels. | |
| multi-master | Specify multiple master channels and perform a cross calculation. | |
| Master Signal Name | When using a single master, specify the master channel (reference). | |
| details | When selecting multi-master, you set which channel to designate as the master channel and which other channels to perform cross calculations with. The following settings indicate that the master channels are Ch1 and Ch3. There are two cross operations: between Ch1 and Ch2, and between Ch3 and Ch4.
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Last updated: December 18, 2006