User Manual

Command Descriptions
TRIGger:MAIn
:PULse:SOUrce
Sets or queries the source for the pulse trigger. This is equivalent to setting
theSource option in the Trigger menu.
Conditions
This command applies to the TDS1000, TDS2000, TDS1000B, TDS2000B,
TDS2000C, and TPS2000 Series only.
Group
Trigger
Syntax
TRIGger:MAIn:PULse:SOUrce { CH<x> | EXT | EXT5 | EXT10 }
TRIGger:MAIn:PULse:SOUrce ?
Arguments
CH<x> specifies one of the allowable input channels. The value of <x> can be 1
through 4 on four channel oscilloscopes, or 1 or 2 on two channel oscilloscopes.
EXT specifies the external input (not available with TDS224 oscilloscopes).
EXT5 specifies the external input attenuated by a factor of 5 (not available with
TDS224 oscilloscopes).
EXT10 specifies the external input attenuated by a factor of 10 (TPS2000 Series
only).
TRIGger:MAIn:PULse:WIDth? (Query Only)
Returns the pulse trigger width settings.
Group
Trigger
Syntax
TRIGger:MAIn:PULse:WIDth?
Examples
TRIGGER:MAIN:PULSE:WIDTH? might return the following string:
TRIGGER:MAIN:PULSE:WIDTH: POLARITY POSITIVE;WHEN EQUAL;WIDTH
1.0E-3
TRIGger:MAIn:PULse:WIDth:POLarity
Sets or queries the polarity for the pulse trigger. This is equivalent to setting
thePolarity option in the Pulse Trigger menu.
2-172 TDS200, TDS1000/2000, TDS1000B/2000B, TDS2000C, TPS2000 Programmer