NF WF1973, Инструкция по эксплуатации

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4.4 Setting Methods for Main Items
45
WF1973/WF1974
4.4.5 Performing setting with period
Settings can be performed using the period instead of the frequency.
The frequency display can be changed to the period display with one of the following two
methods.
○ Changing to period display with [Freq] / [Period] soft key
When the frequency input field is open and the current frequency is displayed, the
[Period] soft key is displayed. Press this key to open the period input field and change the
item display from [Freq] to [Period].
The [Period] soft key changes to [Freq]. When the [Freq] key is pressed, the frequency
input field opens again.
○
Changing to period display by pressing the FREQ key twice
While the frequency input field is not open, press the FREQ shortcut key twice to
open the period input field.
When either the frequency or period input field is open, the frequency display and period
display are toggled each time the
FREQ key is pressed.
Once the period input field is opened, the
setting procedure is the same as for the
frequency.
When a value is input with the numeric
keypad, the unit key for period setting is
displayed as a soft key.
When period display is changed to, the
display changes as follows.
Item name: Freq
→
Period
Unit display: Hz
→
s
Soft key: Period
→
Freq
4.4.6 Setting the phase
a) Setting method
1.
Select the [Phase] field and then press the
ENTER key to open the phase input
field
.
Even if there are several setting screens,
the [Phase] field is always displayed on
the first page.
2.
Select the digit to be changed with the left/right arrow keys, and increment/
decrement the value with the up/down arrow keys or the modify knob. The
change is instantly reflected to the output.
Alternatively, enter a numeric value using the
... numeric keypad. Then press the
ENTER key or the [deg] unit key (soft key) to set the input value and reflect it to the
output. If the ENTER key is used, the unit is also set to deg.
FREQ
FREQ
FREQ
Period input
field
Phase input
field
ENTER
0 9
ENTER