1. Set [BANK A - 1] to maximum and the remainder to minimum
2. Select [HARMONIC SYNC MODE]
3. Monitor [OUT A]
4. Set [OUT A DIVIDER] to '1'
5. Apply 0.0V to [1V/Octave] input
6. Set [COARSE] and [FINE] to get an output frequency of 100Hz
7. Apply 1.0V to [1V/Octave] input
8. Adjust P105* to bring the frequency closer to 200Hz
9. Repeat steps (5) to (8) until an accurate doubling of the frequency is achieved
10. Set [OUT DIVIDER A] to '6'
11. Apply 0.0V to the [1V/Octave] input
12. Set [COARSE] and [FINE] for a frequency of 2000Hz
13. Adjust P104* bring the frequency closer to 4000Hz
14. Repeat steps (11) to (13) untial an accurate doubling of the frequency is achieved

You should repeat steps (4) to (14) until you get consistent results

* Initially you can adjust P104/P105 with larger turns but as you get closer to the required frequency you should use smaller and smaller turns so that you approach the required frequency