Bnc 645 User Manual download pdf (Page 63)

2. Refer to Section 3.4 for specifying the waveform frequency for the

selected function.

Press the Burst button to toggle the burst mode.

Press the N Cyc/Gated softkey to toggle between the triggered

burst mode and the external gated mode. Make sure that your

selection is highlighted.

Figure 4-16

•

Triggered burst mode

Press the #Cyc/Inf softkey to toggle between finite and infinite

burst count:

•

To set finite burst count, make sure #Cyc is highlighted. Then

set the burst count using the numeric keypad or the knob with

the cursor keys.

•

To set infinite burst count, press the #Cyc/Inf softkey to toggle

and make sure Inf is highlighted.

Press the Start Phase softkey and enter the desired phase using

numeric keypad or the knob with the cursor keys.

Press the Trig Setup softkey to enter the triggering setup menu:

To select a trigger source, press the Src softkey and then select

among Int (internal), Ext (external) and Man (manual).

If internal source or manual trigger is selected, you may

configure the trigger out signal by pressing the softkey under

Trig Out and then select among OFF, rising-edge trigger and

falling-edge trigger.

If external source is selected, you may press the softkey under

Slope to toggle between rising edge trigger and falling edge

trigger.

Press the softkey under DONE to finish the trigger setting.

Figure 4-17

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Bnc 645 User Manual Page 63