bu FRONT HIGH-PASS CROSSOVER SWITCH
This 4-position slide switch allows you to select the high-pass crossover point for the front speakers at 200Hz, 150Hz, 100Hz or FULL (Full Range) during 2-way and 3-way operation. The frequencies above the setting of this control will be passed through the crossover to the HIGH PASS OUT FRONT R/L jacks. Make this selection as appropriate for the midrange-to-tweeter crossover frequency of the speaker system being used.
cl SUBWOOFER LOW-PASS CROSSOVER SWITCH
This 4-position slide switch allows you to select the low-pass crossover point for the subwoofer speakers at 120Hz, 100Hz, 80Hz or 50Hz. The frequencies below the setting of this control will be passed through the crossover to the SUBWOOFER OUT R/L jacks. Make this selection as appropriate for the subwoofer crossover frequency of the speaker system being used.
cm IN-LINE POWER FUSE
The circuitry of the PEQ-200 is protected from damage by a 1-Amp automotive-type fuse in-line with the constant +12V dc power input, and housed within the fuse box of the power harness assembly. The use of fuses with incorrect ratings may cause serious damage to the unit. If the fuse blows constantly, carefully check all electrical connections to the unit.