AIWA CDC-X227 Operating Instructions - Page 7

TROUBLESHOOTING Error code In the following cases the corresponding error code indication appears. Follow the suggestions below to solve such problems. If the error code indication does not disappear, consult an AIWA service center. E03 Focus error. Check that the CD is loaded properly (right side up, etc.), and the CD contains valid data. Reset button If a CD does not operate properly, press the reset button with a pointed object such as a pencil, etc. Note that all your settings will be erased if this button is pressed. Reset button MAINTENANCE Cleaning the front panel Wipe the surface with a soft, dry cloth. Do not use liquid cleaners or aerosol cleaners. Cleaning the connector The connector needs to be cleaned occasionally. Wipe the surface of the connector with a cotton swab slightly moistened with alcohol. Back of the front panel SPECIFICATIONS RADIO SECTION (FM) Frequency Range: 87.5 MHz - 108 MHz Usable Sensitivity: 12.7 dBf 50 dB Quieting Sensitivity: 17.2 dBf IF Rejection: 100 dB Frequency Response: 30 Hz - 15,000 Hz S/N Ratio: 70 dB Stereo Separation: 35 dB at 1 kHz Alternate Channel Selectivity: 90 dB Capture Ratio: 3 dB (AM) Frequency Range: 530 kHz - 1,710 kHz Usable Sensitivity: 30 µV (30 dB) CD SECTION Frequency Response: 17 Hz - 20 kHz +0/-3 dB Dynamic Range: More than 85 dB Channel Separation: More than 60 dB S/N Ratio: More than 90 dB Wow/Flutter: Unmeasurable AUDIO SECTION Max. Power Output: 45 W × 4 channels AUX input Input sensitivity (load impedance) AUX: 300 mV (10 kΩ) GENERAL Power-Supply Voltage: 14.4 V (11 to 16 V allowable), DC, negative ground Load Impedance: 4 Ω Tone Control: Bass ± 10 dB at 100 Hz, Treble ± 10 dB at 10 kHz Preamp Output Voltage (load impedance): 2.2 V (10 kΩ) Installed size: 182 (W) × 53 (H) × 155 (D) mm (7 1/4 (W) × 2 1/8 (H) × 6 1/8 (D) inches) Supplied Accessory: Carrying case (1) • Specifications and external appearance are subject to change without notice due to product improvement. REAR PANEL For details, refer to the separate "INSTALLATION AND CONNECTIONS". ENGLISH 6