Quantum Data 802BT User Manual page 571

VRAT?
Class
Description
Query syntax
Query response
Example
Related commands
Video Test Generator User Guide
Vertical RATe Query
Format parameter setting - Video resolution
Returns the current vertical (field) rate. This is equal to the product of the FRAT (frame
rate) and SCAN (scan type) settings (FRAT * SCAN).
VRAT?
vertical field rate
VRAT? //read the product of FRAT and SCAN settings
50.0000
TMAU
561