Bnc 835-3 User Manual Manual de usuario descargar pdf (Pagina 33)

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Figure 26 Trigger submenu.

Trigger Slope

Retrigger (on/off/immediate) Trigger delay

Select SOURce: IMMediate, EXTernal, BUS (SCPI command), KEY (RF on/off

button) Select SLOPe: POSitive, NEGative

Select CONTinuous: ON, OFF (ON means that the trigger is re-armed after each

trigger occurance)

Select RETRigger: OFF, ON, IMMediate (OFF means that any trigger event during

execution of list is ignored)

Enter DELAY: trigger delay in microseconds.

Press the RF On/Off button to arm the trigger. Exit the menu by pressing the

menu key.

LF OUTPUT Submenu

In the LF OUTPUT Submenu the FUNCT OUT output at the rear panel of the instrument

can be configured.

Press the RF On/Off button to turn the output on and off. Exit the menu by pressing

the menu key.

On the first screen the source for the FUNCT OUT can be selected. Choose LFG for the

low frequency generator, TRIG to enable the internal trigger output, and PULM to enable

the pulse video output. If LFG is selected, use the ↓ arrow to proceed to the second

display. Select waveform between sine, triangle, or square. Then enter the desired

output frequency and voltage amplitude.

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Bnc 835-3 User Manual Manual de usuario Pagina 33