Alpine PXE-0850S Owners Manual - Page 20

2. Introduction to Machine Interface ① Main machine USB port connects to the computer via USB3.0 cord. Start PXE-0850S software to switch sound sources of main machine and perform such functions as data storage, calling and EQ. USB port connects to the wired controller via USB3.0 cord and perform functions including switching sound source, data calling and adjusting master sound volume via the wired controller. ② The main machine is equipped with Bluetooth interface to play lossless music via Bluetooth and connect to PXE-0850S app. After the Bluetooth is connected, the indicator light will be on. ③④ interface connect to in-vehicle CD or ⑩ High-level input and power input interface connects to in-vehicle CD or DVD. If the sound source switches to high-level, the machine will play high-level signals. H6 H5 H4 H3 H2 H1 ++++++ H6 H5 H4 H3 H2 H1 ------ ACC REM OUT GND +12 V GND +12 V GND +12 V Notes: A. Original cables for designated vehicles only or customer's customized external cables. B. High-level REM input (HOST): for these two high-level input cables of H1+/H1- . C. REM output, this machine has one REMOUT output, to control machine on-and-off by connecting to REM input of the machine sound source to digital input, signals. ⑤⑥⑦ AUX input interface connects to in-vehicle CD or DVD low-level output, switches the machine sound source to AUX input and plays low-level signals. ⑧ REM input switch. When the switch is placed on the "ACC"-end, ACC will start. If the switch is placed on the "HOST"end, high-level signal will start the machine. ⑨ Power indicator light. ⑪ In-vehicle CD or DVD main machine. ⑫⑬ connects to the speaker 6 sets of RCA low-level output of main machine connects to external ⑳ 19