508 Appendix A Command Reference
SCAN SCAN fields per frame
Class Format parameter setting - Video resolution
Description Establishes the number of fields scanned per frame. Set to 1 for progressive
(non-interlaced) scan and 2 for interlaced scan. The SCAN? query returns the current
setting of SCAN.
Command syntax SCAN fields
fields
1 = progressive (non-interlaced)
2 = interlaced
Query syntax SCAN?
Query response fields
Other required
commands The FMTU command instructs the generator to use the new setting. The ALLU command
updates hardware to the new setting and redraws the test image.
Example
SCAN // Select interlace in buffer
FMTU // Update hardware to current buffer contents