PeakTech 4105 Bedienungsanleitung Seite 86

4.3.8 To output an Sum waveform
If you want to output a Sum waveform with amplitude 10% and modulation waveform is
Noise.
1. Select Sum
Press 【Modulate】key and then select 〖Sum〗softkey by pressing the〖Mod Type〗softkey.
2. To set the Sum amplitude
Press the 〖Sum Ampl〗softkey and then set the value to 10 using the numeric keypad and
finally press〖％〗softkey, or set by the knob and arrow keys.
3. To select the modulation waveform shape
Press the 〖Shape〗softkey then press 【Waveform】key to select the shape of modulating
waveform. For this example, select a 〖Noise〗 softkey. Finally, press 〖Return〗 softkey to come
back to Sum menu.
4.3.9 To output a FSK waveform
If you want to output a FSK waveform with hop frequency to 100Hz, with an FSK rate of
10Hz,
1. Select FSK
Press 【Modulate】key and then select 〖FSK〗softkey by pressing the〖Mod Type〗softkey.
2. Set the hop frequency
Press the 〖Hop Freq〗softkey then set the value to 100Hz using the numeric keypad or the
knob and arrow keys.
3. Set the FSK rate
Press the 〖FSK Rate〗softkey then set the value to 10Hz using the numeric keypad or the
knob and arrow keys.
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