User manual HITACHI GF-1050

[. . . ] . 6 4. 1 Ambient Temperature 4. 2 Approval Temperature Rise 4. 3 Temperature Gradient 4. 4 Relative Humidity 4. 5 Dew Point Temperature Restrictions 4. 6 Vibration 4. 7 Shock 4. 8 Drop Impact Reliability . . 7 5. 1 MTBF 5. 2 MTTR Electro Static Discharge Susceptibility Power Requirements Audio Performance 8. 1 Number of Channels 8. 2 Frequency Response 8. 3 Distortion 8. 4 Output Levels 8. 5 Output Terminals These specifications are subject to change without prior notice Page 1 DVD-RAM Drive GF-1050 Specifications 9. . 9 12. 1 Disk Loading 12. 2 Mounting Requirements 13. [. . . ] 1, 264 to 3, 056 rpm) 1576-3667 rpm(1. 2 m) 1832-4278 rpm(1. 4 m) 1. 38Mbytes/s 2. 76 Mbytes/s 8X Speed 10 Mbytes/s max. TBD TBD <10-12 <10-12 <10-12 (Mode-1) <10-9 (Mode-2) < 15s (typical) <15 s (typical) <15 s (typical) < TBD (typical) <TBD (typical) <TBD (typical) 1MB (1) Worst case raw error rate of the disc is 10-3 Page 5 These specifications are subject to change without prior notice DVD-RAM Drive GF-1050 Specifications 4. ENVIRONMENTAL CONDITIONS 4. 1 Ambient Temperature Operating Storage/Transportation 4. 2 Approval Temperature rise (1) 4. 3 Temperature Gradient 4. 4 Relative Humidity Operating Storage/Transportation 4. 5 Dew Point Temperature Restrictions 4. 6 Vibration Operating(2) 5 °C to 45 °C -30 °C to 60 °C TBD °C Max. 10 °C/h 15% to 85% (Non-Condensing) 10% to 90% (Non-Condensing) 29 °C Less than 1. 96 m/s 2 (0. 2G) 5 to 300 Hz excluding resonance point Less than 19. 6 m/s 2 (2. 0G) 5 to 300 Hz excluding resonance point Storage (3) Transportation (3) Packed unit to be vibrated for 30 min at 16. 7 Hz and 2 mm amplitude. Check unit for satisfactory electrical operation and no physical damage. 4. 7 Shock Storage (4) 4. 8 Drop Impact (5) Less than 490 m/s 2 (50 G) Less than 60 cm 1 2 3 4 5 Measuring point : Center of bottom cover Each of 3 directions, swept at a rate of 6 oct. /min Each of 3 direction, Power Off and no disc loaded Each 3 directions - Check unit for satisfactory electrical operation and no physical damage Bulk package, 1 corner, 3 edges, 6 faces These specifications are subject to change without prior notice Page 6 DVD-RAM Drive GF-1050 Specifications 5. RELIABILITY 5. 1 MTBF 5. 2 MTTR 5. 3 Loading Operation Life TBD Power On hours (POH) 0. 5 h TBD cycles(1 cycle: loading and unloading) 6. ELECTRO STATIC DISCHARGE SUSCEPTIBILITY Up to 5 kV From 5 kV to 15 kV Test Conditions No read error No damage (Read errors are allowed) C = 150pF, R = 330 ohms, 50 times discharge 7. POWER REQUIREMENTS 7. 1 DC Voltage and current +5V±5% Stand-By (Sleep) Idle Seek Ripple +12V±10% Stand-By (Sleep) Idle Seek Ripple TBD 0. 8 A 0. 8 A <150 mVp-p TBD 0. 5 A 1. 0 A(Peak) <300 mVp-p 8. CD-DA AUDIO PERFORMANCE 8. 1 Number of Channels 8. 2 Frequency Response 8. 3 Distortion 8. 4 Output Levels Headphones Line Out 8. 5 Output terminals Headphones Line Out These specifications are subject to change without prior notice 2 20 to 20, 000 Hz ±3 dB Less than 0. 1% (1 kHz) TBD TBD 3. 5 mm diameter Jack 4-pin Terminal Page 7 DVD-RAM Drive GF-1050 Specifications 9. ACOUSTIC NOISE Less than 45dBA at 1 m away from the unit (Except loading and unloading) 10. DIMENSIONS Width Height Depth 146 mm (5-3/4 inch) 41. 3 mm(1-5/8 inch) 203 mm (8. 19 inch)(w/o bezel) 11. MASS 1. 0 kg approx. (2. 2 lb) These specifications are subject to change without prior notice Page 8 DVD-RAM Drive GF-1050 Specifications 12. MECHANICAL 12. 1 Disc Loading 12. 2 Mounting Requirements Tray type Auto Loading HORIZONTAL 5º 5º 5º 5º VERTICAL 5º 5º 5º 5º 5º 5º These specifications are subject to change without prior notice Page 9 DVD-RAM Drive GF-1050 Specifications 13. [. . . ] 1 2 3 4 Parts Name Packing Cushion Polyethylene Bag Master Carton Tape Specification Foamed Polysthyrene Polyethylene Sheet Corrugated Fiberboard Clear Polypropylene These specifications are subject to change without prior notice Page 14 DVD-RAM Drive GF-1050 Specifications 16. SCSI-2 INTERFACE COMMAND LIST Command Name FORMAT UNIT GET CONFIGURATION GET EVENT STATUS NOTIFICATION GET PERFORMANCE(TBD) INQUIRY LOG SELECT LOG SENSE MECHANISM STATUS MODE SELECT MODE SELECT (10) MODE SENSE MOSE SENSE (10) PAUSE/RESUME PLAY AUDIO (10) PLAY AUDIO (12) PLAY AUDIO MSF PLAY AUDIO TRACK/INDEX PLAY TRACK RELATIVE (10) PLAY TRACK RELATIVE (12) PREVENT ALLOW MEDIUM REMOVAL READ READ (10) READ (12) READ BUFFER READ CAPACITY READ CD READ CD MSF READ DEFECT DATA READ DEFECT DATA(12) READ DISC INFORMATION READ DVD STRUCTURE READ FORMAT CAPACITIES READ HEADER READ SUB-CHANNEL READ TOC/PMA/ATIP READ TRACK/RZONE INFORMATION REASSIGN BLOCKS RELEASE REPORT KEY REQUEST SENSE RESERVE REZERO UNIT SCAN SEEK SEEK(10) SEND DIAGNOSTIC SEND EVENT(TBD) SEND KEY SET CD SPEED SET READ AHEAD SET STREAMING(TBD) START STOP UNIT STOP PLAY/SCAN SYNCHRONIZE CACHE TEST UNIT READY VERIFY VERIFY(12) WRITE WRITE(10) WRITE(12) WRITE AND VERIFY(10) WRITE AND VERIFY(12) WRITE BUFFER Opcode 04h 46h 4Ah ACh 12h 4Ch 4Dh BDh 15h 55h 1Ah 5Ah 4Bh 45h A5h 47h 48h 49h A9h 1Eh 08h 28h A8h 3Ch 25h BEh B9h 37h B7h 51h ADh 23h 44h 42h 43h 52h 07h 17h A4h 03h 16h 01h BAh 0Bh 2Bh 1Dh A2h A3h BBh A7h B6h 1Bh 4Eh 35h 00h 2Fh AFh 0Ah 2Ah AAh 2Eh AEh 3Bh These specifications are subject to change without prior notice Page 15 DVD-RAM Drive GF-1050 Specifications 17. PRODUCT SAFETY & EMISSIONS STANDARDS UL1950 CSA C22. 2 No. [. . . ]