Got it:
* sophisticated applications may need to use SDK.
* but for my basic needs, SDK is not necessary, as PicoScope-6 is good enough.

Thanks again!

OK, I find it. Thanks a lot!

By the way, are we supposed to configure signal-generator inside the PicoScope-6?
Then what can we do with SDK (VC++ application)? Because it will lost after close the application, right?

SigGen icon? I can't find it, what does it look like?

"When you open a scope with PicoScope 6 it will write the code to run the device into it before restarting it"
--- write what code? when we open PicoScope-6, we just want to view( and not provide any code), right?

Here is "About": PicoScope® 6 - PC Oscilloscope software version: 6.11.12.1692 Copyright © 1995-2016, Pico Technology Ltd. Model: PicoScope 4227 Serial Number: AP248/063 USB Version: 2.0 Calibration Date: Thursday, July 22, 2010 Hardware Version: 1 Driver Version: 1.2.6.4 Firmware Version: 1.0.5.0 /...

OK, here is my sequence:
* G - Signal generator
* 2 - TRIANGLE
* 1000 (Hz)
* X - exit

Anything wrong with my menu option sequence?

Yes, I was using PicoScope-6 to see the waveform: * Configuration step: --------- I just run the SDK demo, and choose waveform "triangle/gaussian/etc/" and difference frequency. * Monitoring step: --------- after configuration, I use PicoScope-6 to view the waveform --------- Problem is: I always se...

No, I made no changes to the SDK demo.

Basically I use PS-4227 to generate waveform, and again use PS-4227 to see the results. As I mentioned:
* I connect AWG output to channel-A.

Anything wrong with my procedure?

I am practicing signal-generation with PS-4227: * I connect AWG output to channel-A. * Then I run demo "PS400 C-console" of PicoSDK. * No matter how I choose "waveform/frequency" of the built-in functions, I always observed "sine" wave with 1kHz. So, anybody know how to control the signal generation...