Kuzma STOGI REF 90630 - Manual (Page 20)

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Appendix 3
Fine bias adjustment
1. Set bias and tracking force as previously described and listen to mistracking on
highly
Modulated tracking bands on test record. On higher modulated bands mistracking
can be
heard as impure tones and there will be more overtones. (See instructions on test
record)
2. If mistracking is apparent, increase or decrease bias until minimum mistracking is
found.
If mistracking is heard on the right channel only then the bias is too low, if on both
channels the bias is too high or the trackability limit of the cartridge has been
reached.
3. Finally further decrease mistracking by increasing tracking force to the maximum
Recommended for the cartridge.
4. It is best to have the highest possible tracking force and low bias force.