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HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

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CNTLD<br />

Auxiliary Interface Control Line D<br />

Sets the interface control line D of the auxiliary interface high or low.<br />

Syntax<br />

Equivalent Softkey: CNTL D 0 1 .<br />

Related Comm<strong>and</strong>s: CNTLA, CNTLB, CNTLC, CNTLI.<br />

Example<br />

CNTLD Auxiliary Interface Control Line D<br />

OUTPUT 718 ; "CNTLD ON ; I' Sets control line D high.<br />

OUTPUT 718."CNTLD'." * , Queries the state of control line D.<br />

ENTER 718;i$<br />

Gets the response from the spectrum anal~zerz<br />

DISP A$ Displays the response.<br />

Description<br />

CNTLD ON sets control line D to high, CNTLD OFF sets it to low (the auxiliary connector<br />

outputs use transistor-transistor logic).<br />

Query Response<br />

Programming Comm<strong>and</strong>s 5-109

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