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output connector. The default SYNC position is the point 0 ( the first

point of the output waveform). The position of the SYNC signal can be

programmed using the OUTPUT:SYNC:POS:POIN command.

The query:

OUTPut:SYNC?

queries the state of the SYNC OUTPUT and returns "0" (OFF) or "1"

(ON).

Using WaveWiz, the SYNC output is turned on and off from the output

tab of the control panel. Check SYNC On to toggle the sync on and

off. See Figure 3.13 below.

Assigning the

Source For The

SYNC Output

The SYNC output generates a synchronized signal at the beginning of

the waveform or at any position on the waveform as may be

programmed by the OUTP:SYNC:POS command. The validation

source for this command is selectable from a number of options. Use

the following command to select the source for validating the SYNC

output:

OUTPut:SYNC:SOURce {BIT | LCOMplete}

BIT Generates a sync signal from the SYNC Output

BNC every time the segment is output in User mode and in

Sequenced mode. The position of the sync output relative to the

waveform can be programmed using the OUTPUT:SYNC:POS

command. The BIT signal is recommended for use in continuous

mode.

LCOMplete Generates a sync signal in SEQ mode only once when

the selected segment appears for the first time in the sequence. The

identity of the segment can be programmed using the TRAC:SEL

command. The sync position along the selected waveform can be

programmed using the OUTPUT:SYNC:POS command. The LCOM

signal is recommended for use in Sequenced mode.

The query:

OUTPut:SYNC:SOURce?

queries the signal source for the SYNC output and returns BIT, or

LCOM.

These modes are selected in WaveWiz by checking the relevant box

in the sync output section (see Figure 3.13 below)

Configuring the Instrument

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