Sony D-EJ2000 Operating Instructions (primary manual) - Page 29

Specifications System Compact disc digital audio system Laser diode properties Material: GaAlAs Wavelength: λ = 780 nm Emission duration: Continuous Laser output: Less than 44.6 µW (This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) D-A conversion 1-bit quartz time-axis control Frequency response 20 - 20 000 Hz +1 -2 dB (measured by JEITA CP- 307) Output (at 3 V input level) Line output (stereo minijack) Output level 0.7 V rms at 47 kΩ Recommended load impedance over 10 kΩ Headphones (stereo minijack) Approx. 5 mW + Approx. 5 mW at 16 Ω Optical digital output (optical output connector) Output level: -21 - -15 dBm Wavelength: 630 - 690 nm at peak level Power requirements For the area code of the model you purchased, check the upper left side of the bar code on the package. • Sony NH-14WM (A) rechargeable battery: 1.2 V DC • LR6 (size AA) battery: 1.5 V DC • AC power adaptor (DC IN 3 V jack): U, U2, CA, CA2, E92, MX2, TW2 and CA2/C models: 120 V, 60 Hz CED, CED/4, CE7, CE7/C, EE, EE1, E, E13 and E13/2 models: 220 - 230 V, 50/60 Hz CEK model: 230 V, 50 Hz AU2 model: 240 V, 50 Hz EU8, EU8/C, JE.W, E18, KR4 and EE8 models: 100 - 240 V, 50/60 Hz HK4 model: 230 V, 50/60 Hz CNA model: 220 V, 50 Hz Battery life* (approx. hours) (When you use the CD player on a flat and stable surface.) Playing time varies depending on how the CD player is used. When using G-PROTECTION "1" "2" NH-14WM (A) (charged for about 5 hours**) 25 22 External battery case 39 34 (alkaline battery***) NH-14WM (A) and 63 55 external battery case (alkaline battery***) * Measured value by the standard of JEITA (Japan Electronics and Information Technology Industries Association). ** Charging time varies depending on how the rechargeable battery is used. *** When using a Sony alkaline battery LR6 (SG) (produced in Japan) Operating temperature 5°C - 35°C (41°F - 95°F) Dimensions (w/h/d) (excluding projecting parts and controls) Approx. 127.0 × 133.8 × 13.4 mm (5 × 5 3⁄8 × 17⁄32 in.) Mass (excluding accessories) Approx. 118 g (4.2 oz) Design and specifications are subject to change without notice. Additional information 29