HP 8920B - Page 220

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Equivalent Front-Panel Key Commands
SCREEN CONTROL Keys and To Screen Field
In manual mode, the RX, TX, DUPLEX, TESTS, MSSG, HELP, CONFIG
keys and the To Screen field selections are used to display the various Test Set
screens on the CRT. The HP-IB command :DISPlay is used to perform this
function programmatically. See table 11 on page 223 for the screen mnemonics for
the DISPlay command.
To Select a Screen
Use the :DISPlay command to select the desired screen.
Syntax
:DISPlay <screen mnemonic>
Example
OUTPUT 714;"DISP AFAN"
This displays the Audio Frequency Analyzer screen.
To Query Currently Displayed Screen
Use the :DISPlay? command to query the currently displayed screen.
Syntax
:DISPlay?
Example
OUTPUT 714;"DISP?"
ENTER 714;Disp_screen$
This queries the currently displayed screen.