KG ELS-304, Руководство по эксплуатации

Страница: 48 / 80

ELS-304
6-2 Operations for Meas. Modes
6.2 Sampling Rate
To cancel the influence of ham noise, you can select sample frequency of A/D converter in this
product. Usually you select the same frequency as the commercial line.
(1) Select frequency
To select sample frequency, display MEASURE SETUP menu.
Press “F3” key to display sampling frequency window as shown below.
Press “F3” key or turn the knob to select “50Hz” or “60Hz”.
Press “ENT” key or the knob to confirm the frequency you selected.
6.3 Volt. / Curr. Ranges
Note; when you change ranges of this product, not only measurement but also load setting
will be influenced by the setting. Please pay attention to the specifications of each range
before you use this product.
To change ranges, you can change from any menu except while you are setting I/O setting.
(1) Voltage range setting
Press the rotary knob twice quickly.
After the knob is pressed first, MODE is displayed in the dot circle in the upper figure.
When the knob was pressed second, “Vr” is displayed.
Turn the knob to select “4V” or “30V” as shown below.
Press “ENT” key or the knob to confirm the setting selected.
Note: Selected ranges are two ranges ,4V and 30V, only.
Once
Tw ice
OR
F3