Alpine SPX-17REF Owner's Manual - Page 8

Speaker CLPoocinnaftitsgioutnorasOtbiosnersve for Safe Usage Type F INSTALL MODULE 1 Driver side network A B INSTALL MODULE 1 A Passenger side network B NOTE: TW LEVEL adjustment may be desired. See Advanced Settings Matrix for recommendations (Page 10). Advanced Crossover Setup Advanced Settings Procedure Step 1: E stimate the listening angle from the woofer to the head location at the main listening position. Repeat this for the tweeter. Use these angles and the ON & OFF Axis Definitions (page 9) to determine if the woofer and tweeter are ON or OFF axis. Step 2: M easure the distance from the woofer to the head position at the main listening position. Repeat this for the tweeter. Subtract these distances to find difference. Step 3: U sing the results obtained from Step 1 & Step 2, choose the appropriate Phase Link Module(s). For greater accuracy, please refer to the Advanced Settings Matrix (page 10). Step 4: Adjust the tweeter level for each network. NOTE: Tweeter level adjustment may be required for: 1. Proper level matching based upon listener position 2. Satisfying the tastes of the listener. Refer to the Advanced Settings Matrix (page 10) for recommendations. The use of different Phase Link Modules for left/right channels is intended to optimize imaging for the primary listening position. If equal performance is desired for all seats, use the near side measurement as reference for both networks. -EN