Tektronix TDS 620A - Page 168

Command Descriptions
2–150
TDS Family Oscilloscope Programmer Manual
:HORizontal
?
<Space>
<NR1>
ON
OFF
FITtoscreen
<NR1> indicates OFF if it’s a 0. It indicates ON if it’s a non-zero value.
ON means turn on waveform compress.
OFF means turn off waveform compress.
HORIZONTAL:FITTOSCREEN ON
turns on waveform compress.
HORizontal:MAIn? (Query Only)
Returns the time per division of the main time base. The commands HORizon-
tal:MAIn:SECdiv and HORizontal:MAIn:SCAle are identical so only HORizon-
tal:MAIn:SCAle will be returned.
Horizontal
HORizontal:SCAle, HORizontal:SECdiv, HORizontal:MAIn:SECdiv
HORizontal:MAIn?
?HORizontal :
MAIn
HORIZONTAL:MAIN?
might return :HORIZONTAL:MAIN:SCALE 1.0E-6.
HORizontal:MAIn:SCAle
Sets the time per division for the main time base. This command is equivalent to
setting Main Scale in the Horizontal Scale side menu.
On the TDS 4XXA, changes made while the external clock is enabled do not
take effect until the internal clock is enabled. Also, when the external clock is
enabled, the query form of this command returns an <NR3> value representing
‘50’.
Arguments
Examples
Group
Related Commands
Syntax
Examples