3. ADJUSTMENT
3-2
To measure the peak-to-peak voltage (Vpp), expand the waveform to 5 µs/div. In the
example shown on the previous page, the amplitude is 220 Vpp.
Typical value of TX output (68 kHz)
CH Vout +, - CH Vout +, - CH Vout +, -
1 100 Vpp 5 240 Vpp 9 175 Vpp
2 100 Vpp 6 240 Vpp 10 175 Vpp
3 175 Vpp 7 240 Vpp 11 100 Vpp
4 175 Vpp 8 240 Vpp 12 100 Vpp
Typical value of TX output (55 kHz)
CH Vout +, - CH Vout +, - CH Vout +, -
1 140 Vpp 5 310 Vpp 9 240 Vpp
2 140 Vpp 6 310 Vpp 10 240 Vpp
3 240 Vpp 7 310 Vpp 11 140 Vpp
4 240 Vpp 8 310 Vpp 12 140 Vpp
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