Alpine HDA-V90 Owners Manual - Page 19

About Connecting to the Speaker Input Level System When connecting by using the Speaker-RCA Conversion Cable ( ) (sold separately), switch the Speaker Input Level Switch ( ) to "HI". e.g HDA-F60 RCA Input Jacks EN Speake Input Level Switch [HI] DE Rear Speaker output lead (R) FR e Rear Speaker output lead (L) ES Front Speaker output lead (R) Front Speaker output lead (L) IT • Do not mistake the Speaker Output Lead on the head unit side connected to this unit. Front Speaker output (L)/(R) to CH1/CH2, Rear Speaker output (L)/(R) to CH3/CH4 • For the "Speaker Input Level System" setting, connecting the Remote Turn-On Lead is not required due to SE the "REMOTE SENSING" function of this product. However, the "REMOTE SENSING" function may not work depending on the signal source connected. In such a case, connect the Remote Turn-On Lead to an incoming power supply cord (accessory power) in the ACC position. RU Important Tips on Bridging an Amplifier Low output will result if only one channel input is used. The Y-adapter is not required if a stereo/mono pair line output is used to drive both inputs of the bridged amp. CS Proper connection Improper connection One signal One signal 17-EN ALPINE HDA-M80/HDA-F60/HDA-V90 68-44781Z25-A (EN/DE/FR/ES/IT/SE/RU/CS)