HD

Hold Data Entry

Disables data entry via the spectrum analyzer numeric keypad, knob, or step keys. The active
function readout is blanked, and any active function is deactivated.
Syntax

(

HD
XHD
Equivalent Key: HOLD (for the HP 85913, HP 85933, HP 85943, HP 85953, or HP 85963) or
(HOLD) (for the HP 8590L or HP 8592L).
Related Commands: Any active function. See the description below for a list of the active
functions.
Example
OUTPUT
718;"HD;"
Disables the active
jbaction
and clears the
ac-
tive function block area on the spectrum analyzer
screen.
OUTPUT
718;"CF
600MHZ;HD;700MHZ;"
This will leave the center frequency at 600
MHZ,
because HD deactivates any current function.
Description
The active functions are ACPBW,
ACPSP,
AT, BAUDRATE, CF, COUPLE, CRTHPOS, CRTVPOS,
DA, DL,
DOTDENS,
FA, FB,
FFTSTOP,
FMGAIN, FOFFSET, GATECTL, GD, GL, GP, INZ, LG,
MKA, MKD, MKFC, MKFCR, MKN, MKPAUSE, MKPX, ML, MODE, NDB, NRL, PREAMPG, RB,
RCLS, ROFFSET, RL, RLPOS, SAVES, SAVRCLN,
SETDATE,
SETTIME,
SP, SQLCH, SRCAT,
SRCPOFS, SRCPSTP, SRCPSWP, SRCPWR, SRCTK, SS, ST, TH, TIMEDATE, TVLINE, VAVG,
VB, VBR, ZMKSPAN, ZMKCNTR and user-defined active function specified by the ACTDEF
command.
5-226
Programming Commands