PRD 700
2. PWM Frequency
Regulate frequency PWM. Recommended frequency 25 Hz
1. Press setting key, tool icon.
2. Go to option 02.
3. Press the box with the listed number and the number keypad will pop up.
4. Dial the frequency you prefer, from 10 to 75 Hz.
5. Confirm your choice, press OK.
6. SAVE your choice.
Go to next/previous setting, use arrow buttons.
Press EXIT to return to home screen.
Prd.com.gr - PRD 700 Manual page 8