Tektronix PFG 5105, Instruction Manual

Page: 68 / 89

TEST?
Command T y pe:
Query
Query S y ntax:
TEST?
Query Response:
TEST < num > ;
Discussion:
This command causes the instrument to execute
internal checkout routines. A code in the res p onse
indicates the test results. If the instrument successfully
p asses the test, the code number is O; a failure is
defined by the error code number returned, as follows:
o - No error detected.
1 - An error was detected.
During the test, out p ut is turned off and the GPIB
p ort remains active; out p ut is resumed following test
com p letion.
PFG 5105/5505 Instruction Manual
Command T y pe:
Setting or query
Setting S y ntax:
TRIG INT
TRIG E X T
TRIG MANual
Examples:
TRIG INT
TRIG E X T
TRIG MAN
Query S y ntax:
TRIG?
TRIG
Query Response (one of the following):
TRIG IN;
TRIG E X T;
TRIG MAN;
Discussion:
Programming
This command selects the trigger source as s p ecified
by the argument.
INT Selects an internal trigger. This trigger can
not be used in arbitrary and s�ee p modes.
E X T Selects an external trigger. The source is
the signal a pp lied to the TRIG IN connector.
MAN Selects the manual trigger source. Pressing
the MAN button generates a trigger.
The query returns the current trigger source selection.
The
p ower-on setting is TRIG MAN.
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