NF WF1945B, Instruction Manual

Page: 136 / 188

5.2 Units
5-8
WF1945B
„
Amplitude units change
Operation to change the amplitude units is described. For example, set to Vrms.
Operation:
① Press the
ENTRY
key, then the
AMPTD
key.
② Press the key to produce the following display (Vp-p lights).
ＡＭＰＴＤ ０．１０００ Ｖｐ－ｐ
１０００．０００００００Ｈｚ Ｏ＋０．００００Ｖ ／ＯＰＥＮ
③
Turn the
MODIFY
dial to produce the following display.
ＡＭＰＴＤ ０．０３５４ Ｖｒｍｓ
１０００．０００００００Ｈｚ Ｏ＋０．００００Ｖ ／ＯＰＥＮ
Other:
• The following units can be used.
• Vp-p, Vrms, dBV, dBm (*1), USER (*2)
*1: Selectable when LOAD function is SET.
*2: Set User units name is displayed.
Notes: Only Vp-p and USER can be selected when the oscillation mode is NOISE.
Only Vp-p and USER can be selected when the selected waveform is ARB.
• Even if the amplitude units are changed, the actual output voltage does not change.