Roland AP-700 Owner's Manual page 31

<AFB mode: MANUAL / PEQ mode>
FILTER TYPE: LOW SHELVING / HIGH SHELVING
FREQUENCY(Hz): 250 / 2000
LEVEL(dB): +3 to+12
15 FREQUENCY RESPONSE
(dB) : : Sy xe ant o e ee
100
1000 10000
(Hz)
<PEQ mode>
FILTER TYPE: PEAKING FREQUENCY(Hz): 100 to 6300
Q: 20 LEVEL(cB): 12/412
45 FREQUENCY RESPONSE
(dB) ; oe le Al Sic, sek ce
100
1000 10000
(Hz)
31