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Chapter 5, Advanced Operations
Increasing Measurement Throughput
To Query the Lock/Unlock State of the Test Set’s Display Screen. Use the
:SPECial:DISPlay? commands to query the lock/unlock state of the Test Set
display screen.
Syntax
:SPECiaL:DISPlay?
Example
OUTPUT 714;"SPEC:DISP?"
ENTER 714;Lock_unlock$
This queries the lock/unlock state of the Test Set’s display screen.
NOTE: Locking and unlocking the Test Set’s display screen is an External Automatic Control
mode, HP-IB only function and cannot be done through the Test Set’s front panel.
SPECial:DISPlay 'LOCKED'|'UNLOCKED' must not be invoked from the Test
Set’s built-in IBASIC Controller. Executing these commands from an IBASIC
program can produce unexpected results and is not supported.