Specifications - Panasonic CF-VDR731 Operating Instructions Manual

Specifications

Item
Operating voltage range
Drive
DVD-ROM
CD-ROM
Data transfer
rate
Buffer underrun error prevention function
Cache memory
Interface
Dimensions (width × depth × height)
Weight
Operating temperature/
Humidity range
*1
If an unbalanced disc (i.e., a disc with which the balance has been displaced from the center) is
inserted, the speed may become slower if there are large vibrations while the disc is rotating.
*2 Depending on the disc, the writing speed may become slower.
*3
Stroke :Indicates the amount of movement the lens (pickup) of the drive must make in order to
read data.
*4 Read only.
*5
In the case of DVD-RAM, only non-cartridge discs or removable cartridge discs can be used.
DC 5 V ± 0.25 V
4.7 GB(DVD-5), 8.5 GB(DVD-9), 9.4 GB(DVD-10)
Data Capacity
180 ms (8x Speed, DVD-9, 1/3 Stroke*
Access Time
Supports DVD-5, DVD-9, DVD-10, DVD-18, DVD-R*
(3.95 GB, 4.7 GB), DVD-RW*
RAM*
DVD+RW*
656 MB
Data Capacity
Access Time 130 ms (24x Speed, 1/3 Stroke*
Supports CD-Audio, CD-ROM, CD-R, Photo CD, Video
CD, Enhanced Music CD, CD-RW, CD-TEXT
1
DVD-ROM read* 88.64 Mbit/s(10800 KB/s) 8x speed (Max.)
1 3600 KB/s 24x speed (Max.)
CD-ROM read*
2
600 KB/s
CD-R write*
1200 KB/s 8x speed
2400KB/s 16x speed (Max.)
3600 KB/s 24x speed (Max.)
CD-RW write 600 KB/s
600 KB/s
High Speed
1200 KB/s 8x speed
CD-RW write
1500 KB/s 10x speed
Supported
2 MB
Conforms to enhanced IDE (ATAPI) standard
132 mm × 146 mm × 15.3 mm
{5.2" × 5.7" × 0.6"}
Approx. 220 g {0.49 lb.}
5 °C to 35 °C {41 °F to 95 °F}/
30 % RH to 80 % RH (no condensation)
Description
4 5
(2.6 GB, 4.7 GB), DVD+R*
*
4
(4.7 GB)
4x speed
4x speed
4x speed
3
)
4
4
(4.7 GB), DVD-
4
(4.7 GB),
3
)
E
11