Sony DSR 250 Operating Instructions - Page 176

Specifications Video camera recorder System Video recording system 2 rotary heads Helical scanning system Audio recording system Rotary heads, PCM system Quantization: Fs32 kHz (12 bits, channels 1/2, channels 3/4), Fs48 kHz (16 bits, channels 1/2) Video signal NTSC color, EIA standards Usable cassette DVCAM cassette with the mark printed Mini DVCAM cassette with the mark printed DV cassette with the mark printed Mini DV cassette with the mark printed Tape speed DVCAM format: Approx. 28.218 mm/s DV format SP mode: Approx. 18.812 mm/s Recording/playback time DVCAM format: 184 min (using cassette PDV-184ME) DV format SP mode: 270 min (using cassette PDV-184ME) Fast-forward/rewind time Approx. 45 s (using cassette DVM60/PDVM-40ME) Approx. 2 min 30 s (using cassette PDV-184ME) Viewfinder Electric viewfinder (B&W) Image device 1/3 type CCD (3 Charge Coupled Device) Approx. 380 000 pixels (Effective: Approx. 340 000 pixels) Lens Combined power zoom lens Filter diameter 58 mm (2 3/8 in) 12× (Optical), 48× (Digital) F1.6 - 2.4 Focal length 6 - 72 mm (1/4 - 2 7/8 in) When converted to a 35 mm still camera 43.2 - 518.4 mm (1 3/4 - 20 1/2 in) Color temperature Auto, nIndoor (3 200 K), Outdoor (5 800 K), (A, B) Minimum illumination 2 lux (F1.6) 176 Input/Output connectors VIDEO IN/OUT Input/output auto switch RCA pin-jack, 1 Vp-p, 75 ohms, unbalanced, sync negative S VIDEO Input/output auto switch 4-pin mini DIN Luminance signal: 1 Vp-p, 75 ohms, unbalanced Chrominance signal: 0.286 Vp-p, 75 ohms, unbalanced AUDIO IN/OUT CH-1/CH-2 Input/output auto switch RCA pin-jack, 245 mV, (at output impedance more than 47 kilohms) Output impedance with less than 2.2 kilohms Input impedance more than 47 kilohms AUDIO IN CH1/CH2 XLR 3-pin, female -60 dBu: 6.8 kilohms, +4 dBu: 6.8 kilohms (0 dBu = 0.775 Vrms) PHONES Stereo minijack (ø 3.5 mm) LANC control jack Stereo mini-minijack (ø 2.5 mm) MIC IN +48V XLR 3-pin, female VF 20-pin LIGHT 2-pin DV IN/OUT 6-pin connector Speaker Dynamic speaker (ø 20 mm) DC IN 12V XLR 4-pin, female DC OUT 12V 4-pin, male LCD screen Picture 2.5 type measured diagonally 49.9 × 37.3 mm (2 × 1 1/2 in) Total dot number 200 640 (880 × 228) General Power requirements 14.4 V (Lithium-ion battery pack) 12 V (11 to 17 V) (AC power adaptor) Average power consumption (when using the battery pack) During camera recording using LCD 12.1 W Viewfinder 10.5 W Operating temperature 0 °C to 40 °C (32 °F to 104 °F) Storage temperature -20 °C to +60 °C (-4 °F to +140 °F) Dimensions (approx.) 242 × 251 × 509 mm (9 5/8 × 10 × 20 1/8 in) (w/h/d) Mass (approx.) 3.5 kg (7 lb 11 oz) main unit only 4.9 kg (10 lb 13 oz) including the BP-L40 (A) battery pack, cassette PDV-184ME, microphone, viewfinder, and hood cap Supplied accessories See page 6. "Memory Stick" Memory Flash memory 4MB: MSA-4A Operating voltage 2.7 V -3.6 V Power consumption Approx. 45 mA in the operating mode Approx. 130 µA in the standby mode Dimensions (approx.) 50 × 2.8 × 21.5 mm (2 × 1/8 × 7/8 in) (w/h/d) Mass (approx.) 4 g (0.14 oz) Design and specifications are subject to change without notice.