NF WF1945B, Instruction Manual

Page: 77 / 188

4.1 Burst oscillation
WF1945B
4-15
Other settings:
• Stop level off : Oscillation stops after the trigger signal is applied, at the end of a half cycle (i.e., at
the phase set by
ENTRY
→
PHASE
) or plus 180 degrees from that phase.
• Manual trigger : When a manual trigger signal is desired, press the
MAN TRIG
key. Oscillation
starts and stops each time the key is pressed.
However, produce the manual trigger signal after the oscillation has stopped. If
oscillation is from an external signal, oscillation will not stop even if the
MAN TRIG
key is pressed.
Oscillation stops during power-on.
• To generate the trigger signal via remote control (GPIB or USB), set the GET command or TRG
command from the remote control interface.
Also, set the trigger source to EXT
.
For details of the remote control command,
“Remote Control Instruction Manual”, cf
.
• Burst oscillation (type: triggered gate) setting items (BURST menu)
TYPE: T-GATE
SOURCE (trigger source) [
EXT , EXT ]
STOP-LEVEL [OFF, ON[%]]
PHASE (phase when oscillation starts) * ENTRY menu