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6-170 Chapter 6: Programming
Model 801GC, 801GF & 801GX¥Rev. A
USIZ Unit of measure used for physical SIZes
Classification: Format and System parameter setting
Command Syntax: USIZ <units>
Limits: <units>
0 = sizes not given (use default)
1 = inches
2 = mm
Query Syntax: USIZ?
Query Response: <units>
Description: The USIZ command sets the units of measure assumed by HSIZ
and VSIZ commands to establish the physical size of the image
that appears on the CRT (context sensitive - see FMTB and FMTE).
The USIZ? query returns the current setting of USIZ.
Note – Changing the USIZ parameter between inches and
millimeters will convert the current HSIZ and VSIZ values to
match the new unit of measure. For example, if USIZ is in
inches and the current HSIZ is 10 (inches), changing USIZ from
inches to mm will change HSIZ to 25.4 (mm). The USIZ command
should be sent before specifying physical sizes in format
command files.
Other Required Cmds: The ALLU command updates hardware to the new setting and
redraws the test image, taking the new units into account.
Example: FMTB // Begin editing session
// One or more format editing
// commands
// ...
USIZ 1 // Select inches as unit of
// measure in buffer
HSIZ 10.4 // Set width to 10.4 in
// buffer
VSIZ 7.8 // Set height to 7.8 in buffer
ALLU // Test the new settings
// One or more format editing
// commands
// ...
FMTE // End editing session
VERF VERsion of Firmware
Classification: Miscellaneous system parameter
Command Syntax: None
Query Syntax: VERF?
Query Response: <version>
Description: The VERF? query returns the firmware revision number.
Other Required Cmds: None
Example: VERF? // Return firmware revision number