RIGOL 2 Command System
2-246 MSO2000A/DS2000A Programming Guide
:SYSTem:KEY:INCRease
:SYSTem:KEY:DECRease
Syntax
:SYSTem:KEY:INCRease <key>[,<val>]
:SYSTem:KEY:DECRease <key>[,<val>]
Description
Rotate the specified knob clockwise or counterclockwise.
Parameter
Name Type Range Default
<key> Discrete
{VPOSition|VPOSition1|VPOSition2|
VSCale|VSCale1|VSCale2|HSCale|HPOSition|
KFUNction|TLEVel|SFINd}
--
<val> Integer
Determined by the range of the parameter corresponding to
<key> and the current setting of the parameter
1
Explanation
The values of <key> correspond to the knob at the front panel of the oscilloscope. The definitions
are as follows.
VPOSition|VPOSition1: CH1 vertical position adjustment knob
VPOSition2: CH2 vertical scale adjustment knob
VSCaLe| VSCaLe1: CH1 vertical scale adjustment knob
VSCaLe2: CH2 vertical scale adjustment knob
HSCale: horizontal time base adjustment knob
HPOSition: horizontal position adjustment knob
KFUNction: multifunction knob. It can be used to adjust the waveform brightness (only valid when
the menu at the right side of the screen is hidden or the Display menu is opened)
TLEVel: trigger level adjustment knob
SFINd: inner knob of the navigation knob
<val> defines the number of rotations of the specified knob. When the parameter is omitted, rotate
the specified knob once.
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