FUNDAMENTAL ACOUSTIC RESEARCH
OWNERS MANUAL AV-100C(E)
8
Fine frequency tuning
For fine frequency tuning use the dip switches on the rear
panel. One for high frequencies (Figure 1) and one for the
low frequencies (Figure 2).
High pass section settings
The dipswitch can be set to one of the six dB level
positions for an optimum high frequencies setting
Positions available: -3, -2, -1, flat, +1, +2 dB
Figure 1
: high frequency control
Low pass section settings
The dipswitch can be set to one of the four dB level
positions for an optimum low frequencies setting
Positions available: -1, flat, +1, +2 dB
Figure 2:
Low frequency control
