Quantum Data 881 User Manual page 752

HRES
Class
Description
Command syntax
Query syntax
Query response
Other required
commands
Example
374 Appendix A Command Reference
Horizontal RESolution
Format parameter setting - Video resolution
Establishes the number of active pixels per line. The HRES? query returns the current
setting of HRES.
HRES pixels
pixels
min = 16
max depends on VRES and model of generator
HRES?
pixels
The ALLU command updates hardware to the new setting and redraws the test image.
HRES 480 // Set 480 active pixels line in buffer
ALLU // Configure hardware and redraw image