GTCO Cordless Roll-Up - Users Guide - Manual (Page 44)

Cordless Roll-Up 44
Diagnostic Commands
Transmit Version Number Code: VR
Command causes Cordless Roll-Up to determine and transmit the version number of the
firmware currently installed.
Display Tablet Active Area Size Code: SZ
Cordless Roll-Up automatically determines the size of the attached tablet’s active area
when it is turned on or reset. This command can be used to send the information to
another device. The size is encoded as four digits: two digits representing vertical size in
inches followed by two digits representing horizontal size in inches. For example, the 36” x
48” Cordless Roll-Up sends the digits 3648 in response to this command.
Read Tablet Diodes Code: RD
Diagnostic command causes the Cordless Roll-Up to examine the attached tablet and send
the results to another device for display. A “1” means a diode is present and a “0”
represents a diode is missing.