אני כנראה לא מבין בכיוון של הקרוס אובר, אין בכלל אופציה של LPF.
ככה כתוב בהוראות:
Modify 2 different Crossover parameters: LEVEL and Fc (cut-off Frequency). OnceFc is selected, the Crossover becomes active. Use the or buttons to choose theparameter to modify. Use the ▼ or ▲ buttons to change the parameter.a) LEVEL is adjustable from -15 dB to +15 dB using the ▼ or ▲ buttons. This adjustment changes the LEVEL in 1 dB steps. The range for this parameterremains the same for ALL Channels in ALL modes.b) The Fc adjustment depends on the output mode. The ▼ or ▲ buttons select thefrequency. The frequency range of FRONT 2 changes based on the FRONT 1 confi guration.Once FRONT 1 is activated (Fc selected), FRONT 2 changes from a High-passcrossover to a Band-pass crossover. This is to accommodate the 2-way output mode. The Fc changes as follows:c) For the Subwoofer Channel, a third parameter is available. Use the the ▼ or ▲buttons to toggle between the 12 dB/oct or 24 dB/oct crossover slopes.d) Upon completing the adjustment, press ENTER to exit back to the "CROSSOVER"sub-menu.e) If all CROSSOVER adjustments have been completed, use the button to return tothe PRESET selection mode. Press ENTER again to exit and save the adjustments.f) Use the MODE button at any point, to return to the previous sub-menu to makeadditional adjustments. "SAVE SETTINGS" stores changes in memory.
הקטע הוא של הFC מוגדר בהתחלה אוטומטית על 5KHZ. והכול מתנהל לפיו.
decide the crossoverpoint for the high-pass speakers. Find the low cut-off point of the tweeters anduse that as the HP cut-off (5 kHz by default). The mid-bass low-pass cut-off isdetermined by tweeter high-pass. If there is a subwoofer in the system, the low passcut-off will be set automatically by MultEQ.