Sanyo C9Y6 is an integrated AV SSD navigation and car stereo system, often found in Mazda vehicles. Below are the available English manual resources and common setup instructions. Manual Downloads English Bluetooth Guide
If you already have the manual but can't find a part (e.g., lamp replacement, input settings, error codes), reply with what you need, and I can explain typical steps for Sanyo projectors/TVs of that era. sanyo c9y6 english manual top