🏷️ Basic Information Identification Make: Kenwood Model: KDC-X469 Year: N/A Generation: N/A Features Display Type: LCD Preamp Outputs: 2 pairs (front/rear or front/subwoofer) Auxiliary Input: Yes Radio Tuner Type: AM/FM Remote Control Included: Likely, but not explicitly stated for this manual 📋 Manual Details Manual Information Manual Type: Service Manual Language: English Page Count: N/A Format: PDF Download Digital Format Type: CD ROM equivalent Intended Use: Repair, rebuilding, maintenance, servicing ⚙️ Engine Specifications Power Supply Power Source: Vehicle's 12V DC system Voltage Requirement: 12V DC Ground Polarity: Negative ground 🔧 Transmission Audio Format Support Supported Audio Formats: CD, CD-R, CD-RW, MP3, WMA Cd Text Support: Yes 📐 Dimensions Physical Dimensions Unit Size Standard: 1-DIN Mounting Depth: Standard 1-DIN depth 🔧 Maintenance Cleaning Instructions Lens Cleaning: Use commercially available CD lens cleaner General Care Avoid Liquids: Yes Avoid Extreme Temperatures: Yes Troubleshooting Guide Problem Diagnosis: Includes diagnostic procedures