Racal Instruments 3156B, Руководство пользователя

Страница: 99 / 385

3156B User Manual
Racal Instrument © 2005 WaveCAD 4-7
Figure 4-3 The Main Panel
If you are connected properly to a VXI chassis and WaveCAD has
detected your instrument, then every time you press a button, you are
getting an immediate action on the 3156B. It is different if you are
changing parameters on the display; Doing this, you’ll have to press
the Execute button for the command to update the instrument.
The functional groups in the Main Panel are explained below.
Program
The Program group identifies which of the channels is being
programmed. Except the Wave Mode and the Run Mode groups, all
other parameters are channel-dependent and therefore, before
programming parameters and output states, make sure the correct
channel setting is enabled.
Parameters
The Parameters group has two parameters: Amplitude and Offset. To
access the required parameter, click on the LED or the text next to it to
display the required parameter. The value that is associated with the lit
LED is displayed on the digital display. You can use the dial,
keyboard, or the [
↑
] [
↓
} keys to adjust the readout to the required
setting. After you modify the reading, press Execute to update the
3156B with the new reading.