NF WF1945B, Instruction Manual

Page: 92 / 188

4.2 Sweep
4-30
WF1945B
(6) Set the sweep TIME
①
Use the and keys to produce the following display (TIME flashes).
１．０００ ｓ
Ｆ－ＳＷＰ：
3
ＴＩＭＥ ＳＴＯＰ－ＬＥＶＥＬ ＣＥＮＴＥＲ
4
②
Press the
ENTER
key.
③
Set the sweep time with the keypad or
MODIFY
dial.
For example, set to 3 seconds.
④ After setting, press the
EXIT
key once to release the sweep time setting mode.
(7) Set the STOP-LEVEL
①
Use the and keys to produce the following display (STOP-LEVEL flashes).
ＯＦＦ
Ｆ－ＳＷＰ：
3
ＴＩＭＥ ＳＴＯＰ－ＬＥＶＥＬ ＣＥＮＴＥＲ
4
②
Press the
ENTER
key.
③
Turn the
MODIFY
dial to produce the following display (ON flashes).
ＯＮ ０．００ ％
Ｆ－ＳＷＰ：
3
ＴＩＭＥ ＳＴＯＰ－ＬＥＶＥＬ ＣＥＮＴＥＲ
4
④ Press the key, then set the stop level with the keypad or
MODIFY
dial. For example, set to
50 %.
The stop level is a percentage with respect to the maximum positive and negative amplitudes taken
respectively as +100 % and -100 %.
⑤
After setting, press the
EXIT
key to exit stop level setting.