75
Appendix A Specifications
UltraDMA mode 4
66.6 MB/s
UltraDMA mode 2
33.3 MB/s
Multi-word DMA mode 2
16.6 MB/s
Data transfer rate
PIO transfer mode 4
16.6 MB/s
Random (including average rotational delay)
DVD-RAM drive
260ms
DVD-ROM
140ms
Average access time
CD-ROM
130ms
Buffer capacity
2 MB
Outside dimension
146 (width) × 190 (depth) × 41.1 (height) mm
Weight
About 0.925 kg
Power supply (rating)
+5 VDC
1.4A
+12 VDC
1.5A
Apparent power (rating)
25 VA
Environmental requirement
[
Operating
]
Ambient temperature
10 ºC – 35 ºC
(Temperature change rate: 10 ºC/h)
Relative humidity
20 % - 80 %RH
Highest dry bulb temperature 29 ºC (without condensation)
[
Carriage
]
Ambient temperature
–30 ºC - 60 ºC
Relative humidity
5 % - 90 %RH
Highest dry bulb temperature 29 ºC (without condensation)
[
Vibration
]
Operating 1.96
m/s
2
or less
Carriage 9.8
m/s
2
or less
Summary of Contents for N8151-74
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Page 34: ...24 3 ディスクをトレーにのせる 4 イジェクトボタンを押してトレーを閉じる データ面をトレーに向け レーベルな どの印刷面を上に向ける ホルダーに引っかける ...
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