Valleylab Force FX-8C, Service Manual

Page: 43 / 218

Output Characteristics
Technical Specifications
Force FX-8C Service Manual 3-13
Bipolar
Monopolar Cut
Monopolar Coag
Precise 470 kHz sinusoid
Standard 470 kHz sinusoid
Macro 470 kHz sinusoid
Low 390 kHz sinusoid. Similar to the Pure cut mode except the
maximum voltage is limited to a lower value.
Pure 390 kHz sinusoid
Blend 390 kHz bursts of sinusoid, recurring at 27 kHz intervals.
50% duty cycle.
Desiccate 1 240 kHz sinusoid repeated at 39 kHz. 8% duty cycle
Desiccate 2 393 kHz sinusoid
Desiccate 3 393 kHz sinusoid
Fulgurate 470 kHz damped sinusoidal bursts with a repetition
frequency of 30 kHz into 500 ohms
LCF Fulgurate 470kHz damped sinusoidal bursts with a repetition
frequency of 57 kHz into 500 ohms
Spray 470 kHz damped sinusoidal bursts with a randomized
repetition centered at 28 kHz. Frequencies include
21 kHz < f < 35 kHz. Output is further modulated by a
random 250 Hz envelope with a variable duty cycle.