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OUTPut Subsystem

Parameter Typical Return

{NORMal|INVerted}, default NORMal NORMor INV

Set the instrument's output sync connector to normal behavior:

OUTP:SYNC:POL NORM

l NORMal: voltage on Sync output connector is near zero, and rises when a Sync event occurs. Voltage stays high

(approximately 3.3 V into high impedance connection) until Sync signal is de-asserted, when it falls back to near

zero.

l INVerted: opposite of NORMal.

l The Sync signal may be derived from either channel in a two-channel instrument (OUTPut:SYNC:SOURce), and

from several operating modes of the Sync signal (OUTPut:SYNC:MODE).

OUTPut:SYNC:SOURce {CH1|CH2}

OUTPut:SYNC:SOURce?

Sets the source for the Sync output connector.

Parameter Typical Return

{CH1|CH2}, default CH1 CH1 or CH2

Set sync source to channel 2:

OUTP :SYNC:SOUR CH2

OUTPut:TRIGger {ON|1|OFF|0}

OUTPut:TRIGger?

Disables or enables "trigger out" signal.

Parameter Typical Return

{ON|1|OFF|0}, default OFF 0(OFF)or1(ON)

Enable trigger out signal:

OUTP:TRIG ON

l When enabled, a TTL-compatible square wave with the specified edge direction (OUTPut:TRIGger:SLOPe) is output

from the rear-panel Ext Trig connector at the beginning of the burst or sweep.

l In triggered burst mode:

l With TRIGger[1|2]:SOURce IMMediate, instrument outputs square wave with 50% duty cycle from the Ext

Trig connector. The waveform period equals the burst period (BURSt:INTernal:PERiod).

l With TRIGger[1|2]:SOURce EXTernal or BURSt:MODE GAT, the instrument disables "trigger out." The rear-

panel Ext Trig connector cannot be used for both operations simultaneously (an externally-triggered wave-

form uses the same connector to trigger sweep or burst).

l With TRIGger[1|2]:SOURce BUS, the instrument outputs a pulse (>1 µs pulse width) from the Ext Trig con-

nector at the beginning of each sweep or burst.

Agilent 33500 Series Operating and Service Guide 263

Agilent Technologies Agilent 33500 Series User Manual

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