4.1 Burst oscillation
WF1946B 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.
• To simultaneously generate a signal for both channels manually or via remote control, set Type
for both channels to Trigger and set OPER-COMMON to on.
If the BOTH lamp is on, behavior is the same even though OPER-COMMON is off.
ＯＦＦ
ＯＮ
Ｔ－ＧＡＴＥ：
3
ＯＰＥＲ－ＣＯＭＭＯＮ
• Burst oscillation (type: triggered gate) setting items (BURST menu)
TYPE: T-GATE
SOURCE (trigger source) CH1: [
EXT , EXT ]
CH2: [
EXT CH2 , EXT CH2 , EXT CH1 ,
EXT CH1
]
STOP-LEVEL [OFF, ON[%]]
OPER-COMMON (trigger in both channels) [OFF, ON]
PHASE (phase when oscillation starts) * ENTRY menu
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