Rigol DS1000 Series - Page 73

RIGOL
© 2008 RIGOL Technologies, Inc.
Programming Guide for DS1000/DS1000CA Series
2-65
Query returns “EDGE”, “PULSE”, “SLOPE” or “VIDEO”. The double quotes are not
returned.
Example:
:TRIGger:ALTernation:TYPE□EDGE Set trigger type as Edge trigger
:TRIGger:ALTernation:TYPE? Query returns “EDGE”
6.3 :TRIGger:ALTernation:TimeSCALe
Command Format:
:TRIGger:ALTernation:TimeSCALe□<value>
Explanation:
The command is to modify the time base of current channel.
The range of <value>: 2ns - 50s (when it is Normal)
500ms - 50s (when it is Roll mode)
Query Format:
:TRIGger:ALTernation:TimeSCALe?
Returned Format:
Query returns the set value of <value> in scientific numeric notation.
Example:
:TRIGger:ALTernation:TimeSCALe□0.001 Set the time base to 1ms
:TRIGger:ALTernation:TimeSCALe? Query returns 1.000e-03
6.4 :TRIGger:ALTernation:TimeOFFSet
Command Format:
:TRIGger:ALTernation:TimeOFFSet□<value>
Explanation:
The command is to set up time offset for the current channel.
The range of <value> is:
1s ~ EMS memory terminal (when it is Normal)
-500s ~ +500s (when it is Stop)
-6*scale ~ +6*Scale (when it is Roll mode)
“Scale” indicates the current horizontal scale. The default unit is s/div