Pico Macom PSW044-2.0 사용자 설명서

PSW044-2.0

Demo Signals toolbar

The Demo Signals toolbar allows you to set up test signals, so that you can
experiment with PicoScope when no scope device is connected. To use this feature,
close PicoScope, unplug all scope devices and then restart PicoScope. The program
will prompt you to select a Demo device using the 

.

The toolbar contains the following buttons.

When you click this button, you will see a drop-down list of all the
available channels. Click one of the channels to open the 

, which will allow you to set up that channel.

7.12.1 Demo Signals dialog

This dialog controls one channel of the demo signal generator, a feature of PicoScope
that creates a variety of test signals to simulate a scope device. Open it by clicking
the Demo Signals button on the 

 and then selecting a

channel. It is available only when you start PicoScope without having a 

 connected to your computer, and then select a scope device type of "Demo" in the

.

Signal On: Tick this box to enable the demo signal generator.

Frequency: Type your desired frequency in hertz here, or use the spin
buttons.

Amplitude: Type your desired amplitude in millivolts here, or use the
spin buttons.

Offset: Enter a number here to add a d.c. offset to the demo signal. By
default, the demo signals have a mean value of zero volts.

Click the Demo Signals button on the 

. You must have

.

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