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VOICE ACTIVATED CONTROL SYSTEM DI-137 C D E F G H I J L M A B DI VOICE ACTIVATED CONTROL SYSTEM PFP:28337 System Description AKS004E8 OUTLINE ● The VACS (Voice-Activated Control System) provides a safe ● Refer to Owner’s Manual for voice activated control system Power is supplied at all times ● through 15A fuse [No. 52, located in fuse, fusible link and relay block (J/B)] ● to Voice Activated Control Module terminal 13. With the ignition switch in the ACC or ON position, power is supplied ● through 10A fuse [No. 21, located in the fuse block (J/B) No. 1] ● to Voice Activated Control Module terminal 20. Ground is also supplied ● to Voice Activated Control Module terminal 14 ● through grounds B17 and B57. VOICE ACTIVATED CONTROL FUNCTION When PTT switch pushed ON, signal is sent ● from steering switch terminal 2 ● to multifunction switch terminal 7, then ● via multifunction switch, display and AV and NAVI control unit terminals 47 and 48 (with navigation sys- ● to voice activated control module terminals 35 and 36. Voice activated control module displays “LISTENING” on screen when PTT switch is ON. ● from microphone terminals 4 and 5 ● to voice activated control module terminals 33 and 34. When voice activated control module identifies voice signal as a command, it sends the signal ● form voice activated control module terminals 35 and 36 ● to AV and NAVI control unit terminals 47 and 48 (with navigation system) or AV control unit (without navi- Then AV and NAVI control unit (with navigation system) or AV control unit (without navigation system) sends ● to display and audio unit and performs the voice command. While voice activated control system is in operation, voice activated control module sends voice signal ● from voice activated control module terminals 25 and 26 ● to BOSE speaker amp. terminals 26 and 42, and guides various operations. Also at the same time voice activated control module sends mute signal ● from voice activated control module terminal 27 ● to audio unit terminal 9. in order to prevent any noise input into microphone. SKIA9341E |