Справочник Пользователя для Tektronix 071-1631-04

Скачать
Страница из 108
Getting Started
14
AFG3000 Series Quick Start User Manual
Protect Your DUT
Use care when you connect the instrument Channel Output to your DUT (device under test). To avoid damage to your DUT, 
the following preventive measures are provided. Follow these steps to set the limit values for high level and low level.
Quick Tip
When you set limit values using Output Menu, a level indicator is displayed at left end of graph area. Refer to Screen 
Interface
 on page 24 for the level indicator.
1. Push the front-panel Top Menu 
 
button. The Output Menu is displayed 
at the bottom of the bezel menu. Select 
Output Menu.
2. In this example, High Limit is set to 
5.000 V, and Low Limit is set to 
–5.000 V.
3. Push the Limit bezel button.
4. Select High Limit. Use numeric keys 
or the general purpose knob to enter a 
value.
Enter 50 mV for High Limit, and –50 mV 
for Low Limit.
5. Push the front-panel Sine button to 
display the waveform parameter. 
Confirm that High and Low voltage 
levels were changed.
You cannot enter any values greater 
than 50 mV for High level.
1
2
3
4
5