Sony CDX-H910UI Operating Instructions - Page 22

Maintenance Replacing the lithium battery of the card remote commander Under normal conditions, the battery will last approximately 1 year. (The service life may be shorter, depending on the conditions of use.) When the battery becomes weak, the range of the card remote commander becomes shorter. Replace the battery with a new CR2025 lithium battery. Use of any other battery may present a risk of fire or explosion. + side up 2c 1 Notes on the lithium battery • Keep the lithium battery out of the reach of children. Should the battery be swallowed, immediately consult a doctor. • Wipe the battery with a dry cloth to assure a good contact. • Be sure to observe the correct polarity when installing the battery. • Do not hold the battery with metallic tweezers, otherwise a short-circuit may occur. WARNING Battery may explode if mistreated. Do not recharge, disassemble, or dispose of in fire. Fuse replacement When replacing the fuse, be sure to use one matching the amperage rating stated on the original fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there may be an internal malfunction. In such a case, consult your nearest Sony dealer. Fuse (10 A) 22 Specifications AUDIO POWER SPECIFICATIONS CEA2006 Standard Power Output: 17 Watts RMS × 4 at 4 Ohms < 1% THD+N SN Ratio: 82 dBA (reference: 1 Watt into 4 Ohms) CD Player section Signal-to-noise ratio: 120 dB Frequency response: 10 - 20,000 Hz Wow and flutter: Below measurable limit Tuner section FM Tuning range: 87.5 - 108.0 MHz (at 50 kHz step) 87.5 - 107.9 MHz (at 200 kHz step) FM tuning interval: 50 kHz/200 kHz switchable Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 150 kHz Usable sensitivity: 10 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 70 dB (mono) Separation: 40 dB at 1 kHz Frequency response: 20 - 15,000 Hz AM Tuning range: 531 - 1,602 kHz (at 9 kHz step) 530 - 1,710 kHz (at 10 kHz step) AM tuning interval: 9kHz/10kHz switchable Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 25 kHz Sensitivity: 26 µV USB Player section Interface: USB (Full-speed) Maximum current: 500mA Power amplifier section Outputs: Speaker outputs (sure seal connectors) Speaker impedance: 4 - 8 ohms Maximum power output: 52 W × 4 (at 4 ohms) General Outputs: Audio outputs terminal (front/rear) Subwoofer output terminal (mono) Power antenna (aerial) relay control terminal Power amplifier control terminal Inputs: Remote controller input terminal Antenna (aerial) input terminal Telephone ATT control terminal Illumination control terminal BUS control input terminal BUS audio input terminal AUX input terminal USB signal input terminal