Agilent Technologies HP 83711A, User Manual

Page: 165 / 251

SPCL
The 4
SPCL
5 key initiates activation of special functions . Once a special
function has been activated, it can be turned on or o, or its parameter value
can be changed.
When the 4
SPCL
5 key is pressed the left-most display shows the last special
function used. Press 4
*
5 and 4
+
5 keys to scroll through the list until the
desired special function is reached, or press the 4
SPCL
5 key and a number
on the keyboard between 1 to 52, that corresponds to the desired special
function.
When the desired special function is reached, it can be changed by one of
two methods , depending on whether it is an ON/OFF function, or has an
associated value .
If the function has only ON and OFF values , it can be changed by pressing
the 4 SPCL ON 5 and 4 SPCL OFF 5 keys , or by pressing the 4 ENTER 5 key and using
the 4 * 5 and 4 + 5 keys .
If the function has an associated parameter , the parameter can be modied by
rst pressing 4
ENTER
5 , and then adjusting the parameter by using either the
4
*
5 and 4
+
5 keys , the RPG, or by entering a value from the keyboard. When
entering from the keyboard, the parameter entry is terminated the same way
as any parameter entry .
When the synthesizer is set to the preset state , the currently active special
function is set to 1 (SHO W INFO).
Equivalent SCPI Command
There is no equivalent SCPI command for the 4
SPCL
5 key , however , sending
the \SY ST:KEY 9" command is eectively the same as pressing the 4
SPCL
5
key .
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