Toshiba SD-R5272 DVD Recorder User Manual


 
14
Data Error Rate
DVD-ROM
CD-ROM
10
-15
Max
10
-15
Max (Mode 1)
10
-12
Max (Mode 2)
Data Buffer 2MB
Reliability
MTBF 100,000 hours
Power ON Hours 5,436 hours/year
ON/OFF Cycles 313 cycles/year
Number of Access 600,000 accesses/year
Operating Duty Cycle 20% of Power ON time (Reading/Seeking)
2% of Power ON time (Writing/Seeking)
MTTR 0.5 hours
Environmental
Ambient Temperature
Operating
Storage
Shipping
5
º to 50º C (41º to 122º F)
-10
º to 60º C (14º to 140º F)
-40
º to 65º C (-40º to 149º F)
Temperature Gradient
Operating
Storage/Shipping
11
º C /hour (max)
20
º C /hour (max)
Relative Humidity
Operating
Storage/Shipping
8% to 80%
5% to 95% (wet bulb 40 C max)
Vibration
Operating (5 to 500 Hz) (read)
Operating (5 to 500Hz) (write)
Non-operating (10 to 500Hz)
Transporting (with packing) (10 to 25 Hz)
2.45 m/s
2
(0.25G) (O-P)
2.45 m/s
2
(0.25G) (O-P)
9.8 m/s
2
(1.0G) (O-P)
9.8 m/s
2
(1.0G) (O-P)
Shock (Non-operating) 490 m/s
2
[50G]
Acoustical Noise 40dB