GDDM V3R2 Base Application Programming Guide
GDDM V3R2 Base Application Programming Guide
Previous topic |
Next topic |
Contents |
Index |
Contact z/OS |
Library |
PDF |
BOOK
Scanner echoing GDDM V3R2 Base Application Programming Guide SC33-0867-01 |
|
The ISESCA call at A switches on scanner echoing. This means that whenever a transfer operation from a scanner takes place, an echo (copy) of the target image is produced at the display device. Such a transfer operation takes place at D . An ISESCA parameter value of 1 enables echoing; a value of 0 disables it. Whenever possible, echoing is done by the 3193, and so requires no host processing. |
 Copyright IBM Corporation 1990, 2012 |
