5.You can build other waveforms using the table on the next page.The table lists the relative amplitude of each harmonic needed.The number in parentheses below the relative amplitude gives the phases shift of the harmonic relative to the phase of the TRIGGER output.(e.g,For the square wave,the amplitude of the third harmonic should be 33%of the amplitude of the fundamental and it should bc shifted forward by 180"with respect to fundamental.) Harmonic Composition of Some Common Waveforms Harmonics Waveform 2 4 5 6 7 8 9 Square 100 0 33 0 20 0 14 0 11 (0) (180) (0) (180) (0) Triangle 100 0 11 4 0 2 0 1.2 (0) (0) (0) (0) (0) Sawtooth 100 50 33 25 20 17 14 12.5 11 (See note below) (90) (270) (90) (270) (90) (270) (90) (270) (90) Rectified 100 20 8.3 4.8 3.3 2.1 1.3 1.2 0.9 Cosine (0) (180) (0) (180) (0) (180) (0) (180) (0) Parabola 100 25 11 6.7 4 2 1.5 2 (0) 0) (0) 0) 0) (0) 0) (0) (0) >NOTE:The sawtooth waveform must be constructed using sine(not cosine)waves.The90 phase shift shown for the fundamental is intended to show this,since the 0-90 switch must be in the 90 position to produce a sine wave when the TRIGGER output is used as the time references.The 270 phase shift for even-numbered harmonic implies 180phase shift relative to the fundamental,and is obtained by switching the 0-90switch to the 90' position and the 0-180 switch to the 180 position.4 5. You can build other waveforms using the table on the next page. The table lists the relative amplitude of each harmonic needed. The number in parentheses below the relative amplitude gives the phases shift of the harmonic relative to the phase of the TRIGGER output. (e.g., For the square wave, the amplitude of the third harmonic should be 33% of the amplitude of the fundamental and it should bc shifted forward by 180" with respect to fundamental.) Harmonic Composition of Some Common Waveforms Harmonics Waveform * 1 2 3 4 5 6 7 8 9 Square 100 (0) 0 33 (180) 0 20 (0) 0 14 (180) 0 11 (0) Triangle 100 (0) 0 11 (0) 0 4 (0) 0 2 (0) 0 1.2 (0) Sawtooth (See note below) 100 (90) 50 (270) 33 (90) 25 (270) 20 (90) 17 (270) 14 (90) 12.5 (270) 11 (90) Rectified Cosine 100 (0) 20 (180) 8.3 (0) 4.8 (180) 3.3 (0) 2.1 (180) 1.3 (0) 1.2 (180) 0.9 (0) Parabola 100 (0) 25 (0) 11 (0) 6.7 (0) 4 (0) 3 (0) 2 (0) 1.5 (0) 1. 2 (0) >NOTE: The sawtooth waveform must be constructed using sine (not cosine) waves. The90  phase shift shown for the fundamental is intended to show this, since the 0-90  switch must be in the 90  position to produce a sine wave when the TRIGGER output is used as the time references. The 270  phase shift for even-numbered harmonic implies 180  phase shift relative to the fundamental, and is obtained by switching the 0-90  switch to the 90  position and the 0-180  switch to the 180  position