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Chapter 1 Quick Start RIGOL
User’s Guide for DSA700 Series
1-27
To Lock the Keyboard
You can lock one or more function keys or all keys (except the power switch) and
knob at the front panel using keyboard lock commands.
1. The intrudction of keyboard lock commands
:SYSTem:KLOCk ON|OFF|1|0,<key> /* Lock or unlock the specified key*/
:SYSTem:KLOCk? <key> /* Query whether the specified key is
locked*/
Wherein, the parameter <key> is used to specify the keys. The range of this
parameter is as follows.
FREQ|SPAN|AMP| /*FREQ, SPAN, AMPT keys*/
BW|SWEEP|TRACE| /*BW/Det, Sweep/Trig, Trace/P/F
keys*/
MARK|MARKFUNC|MARKTO|PEAK| /*Marker, Marker Fctn, Marker->, Peak
keys*/
TUNE| /*Auto key*/
MEAS|MEASSET|DEMOD| /*Meas, Meas Setup, Demod keys*/
SYSTEM|PRINTSETUP|STORAGE| /*System, Print Setup, Storage keys*/
PRESET|PRINT /* Preset, Print keys*/
The parameter ON|OFF|1|0 is used to lock or unlock the key. Select ON|1
to lock the specified key; select OFF|0 to unlock the specified key. When
more than one key is locked or unlocked at the same time, please use "," to
separate the keys.
:SYSTem:KLOCk ON|1,ALL /*Lock all keys (except the power
switch) and knob at the front panel*/
:SYSTem:KLOCk OFF|0,ALL /*Unlock all keys and knob at the front
panel*/
2. Send the commands to lock or unlock the keyboard via Ultra Sigma
Build the communication between spectrum analyzer and the PC.
Start up the Ultra Sigma and search for the instrument resources.
Open the remote command control panel and send the above commands.
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