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HARDWARE SPECIFICATION, DV-518GSC-xxx,Rev. A
6.4 Noise
The conditions described in Table 6.4-1 apply to the drive.
(Table 6.4-1) Noise conditions
Specification
Measurement position
Condition
Test disc Operation
55 [dBA] or less unbalance at 50 [cm] distance A-BEX SCD-3228, 2.5 [g-mm] Sequential read by playing
6.5 Transportation Condition
The drive package shall conform to the Appropriate Package Test Level 2 specified in JIS-Z0200 when using the specified packing box.
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Table of contents
- 4 1. SCOPE
- 4 2. OUTLINE
- 5 3. CONSTRUCTION
- 5 3.1 External Construction
- 6 3.2 Front Bezel
- 7 3.3 Installation
- 8 4. DISC SPECIFICATION
- 8 4.1 Applicable Disc Formats
- 9 4.2 Rotational Speed
- 10 4.3 Data Capacity
- 11 4.4 Write Methods
- 12 5. PERFORMANCE
- 12 5.1 Operating Performance
- 13 5.2 Mechanism
- 14 6. ENVIRONMENTAL CONDITIONS
- 14 6.1 Ambient Temperature/relative Humidity
- 15 6.2 Vibration
- 15 6.3 Shocks
- 16 6.4 Noise
- 16 6.5 Transportation Condition
- 17 7. RELIABILITY
- 17 7.1 General
- 17 7.2 Safety Standard
- 17 7.3 EMC
- 18 8. INDICATOR AND STRAP FUNCTIONS
- 18 8.1 Indicator
- 18 8.1.1 Location
- 18 8.1.2 Indicator function
- 18 9. FRAME GROUNDING
- 19 10. POWER INTERFACE
- 19 10.1 Power Supply Used
- 19 10.2 Current Consumption
- 19 10.3 Power Supply Sequence
- 21 11. SATA HARDWARE INTERFACE
- 21 11.1 Applicable Standard
- 21 11.2 Electrical Characteristics
- 21 11.3 Signal Interface Connector
- 22 12. REQUESTS RELATING TO THE FCC RULE PART (15) AND SAFETY LASER PRODUCTS
- 22 12.1 FCC Rule Part (15)
- 23 12.2 Safety of Laser Products
- 23 12.3 Attachment Location
- 24 13. ROHS COMPLIANCE
- 25 14. LABEL USED
- 26 15. PACKAGING