NF WF1943B, Инструкция по эксплуатации

Страница: 44 / 156

3.3 Basic operation
WF1943B
3-20
„
Phase setting (
ENTRY
→
PHASE
)
The oscillation starting phase setting for burst and (gated) sweep is described.
Operation:
Two methods can be used for setting the phase.
(1) Keypad
Convenient when the phase has been determined beforehand.
For example, set 90 degrees as follows.
① Press the
ENTRY
key, then the
PHASE
key.
The following display is produced.
Phase
ＰＨＳ ０．０００ ｄｅｇ
１．０００００００００ｋＨｚ Ａ２．００００Ｖｐ－ｐ／ＯＰＥＮ
Frequency Amplitude
②
Press keys
9
and
0
, then the
ENTER
key.
To correct an entry, press the
BS
key before pressing
ENTER
.
③
This completes setting, afterwards, press the
EXIT
key.
(2) Modify dial
The phase can be changed continuously.
① Press the
ENTRY
key, then the
PHASE
key.
② Select the digit to be changed with the and keys.
③
Turn the
MODIFY
dial to set the flashing digit.
④
After setting, press the
EXIT
key to release the setting mode
.