GW Instek AFG-2225 Quick Start Guide - Manual (Page 31)

Quick Reference
29
9. Press MOD, PM (F4),
Source (F1), INT (F1).
  our

10. Press the Output key.

SUM Modulation
Example: SUM modulation. 100Hz modulating square wave, 1kHz
sinusoidal carrier wave, 50% SUM amplitude, internal source.
Output:
 

1. Press the MOD key,
then SUM (F5).
 
2. Press Waveform, and
select Sine (F1).
 n
Input: N/A 3. Press Freq/Rate
followed by 1 + kHz
(F4).
/  k
4. Press the MOD key,
SUM (F5), Shape (F4),
Square (F2).
  hap
quar
5. Press the MOD key
and select SUM (F5),
SUM Freq (F3).
  rq
6. Press 1 + 0 + 0 + Hz
(F2).
  

7. Press the MOD key
and select SUM (F5),
SUM Ampl (F2).
  mpl
8. Press 5 + 0 + % (F1).
 
%