NF WF1946B, Instruction Manual

Page: 100 / 204

4.2 Sweep
4-34
WF1946B
• Internal trigger source
:
The internal trigger signal is produced at the rate indicated below. Even is set to
less than 100 ms, the trigger is applied only at 100 ms intervals.
The trigger rate is common for CH1 and CH2.
ＩＮＴ １００．０ｍｓ
Ｆ－ＳＷＰ： ＴＹＰＥ ＳＯＵＲＣＥ ＭＯＤＥ
4
• START-STATE and STOP-STATE : Set output to start and stop values, respectively.
Both START-STATE and STOP-STATE oscillation can be
conducted together with a gated sweep. Since sweep
synchronization output becomes the respective start and stop
states, full-scale adjustment of the recorder and the status of
external equipment can be checked.
“4.2 Sweep ( ■ Sweep value and Z-MARKER/SYNC
/X-DRIVE output)”, cf .
• Sweep type set to duty : Output waveform fixed to squarewave (variable duty) and
waveform (Function) cannot be selected.
During a sweep, multiple pulses may be output in one cycle,
as shown below.
• If the frequency is low and the sweep rest period short, in some cases, oscillation may not stop
immediately at the end of sweep.
• During sweep, if the oscillation mode of the other channel is changed, sweep stops.
• TO start, stop, pause, or restart a sweep operation on both channels simultaneously by manual
operation or via remote control (GPIB or USB), set both channels to sweep mode and set
OPER-COMMON to on.
ＯＦＦ ＯＮ
Ｆ－ＳＷＰ：
3
ＯＰＥＲ－ＣＯＭＭＯＮ
Trigger rate