If you have two categories:
For each of your selected frequencies, you can set the upper limit of Good Hearing Ability. Reduced will automatically span the range between Good and 90 dB HL.
- The upper limit of Good can be set in 10 dB increments from 20 dB to 40 dB HL (the lower limit is 0 dB HL) for all frequencies other than 6K and 8K.
- For 6K and 8K: The upper limit of Good can be set in 10 dB increments from 20 dB to 70 dB HL.

If you have three categories:
For each of your selected frequencies, you can set the upper limit of Good and the lower limit of Very Reduced. Reduced will automatically span the range between your set limits for Good and Very Reduced.
- The upper limit of Good can be set in 10 dB increments from 20 dB to 40 dB HL (the lower limit is 0 dB HL) for all frequencies other than 6K and 8K.
- For 6K and 8K: The upper limit of Good can be set in 10 dB increments from 20 dB to 70 dB HL.
- The lower limit of Very Reduced can be set in 10 dB increments from 50 dB to 80 dB HL (the upper limit is 90 dB HL) for all frequencies.

When you have finished customizing your category segments, click Continue.