Sony PCV-RX690G 手册

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页码 12
4
Safety Information and Caution
Your computer’s installed optical drives may vary, 
depending on the system configuration you have 
purchased. See the Specifications sheet for details 
on your installed optical drives.
DVD-RW Laser Diode Properties
DVD-ROM Laser Diode Properties
CD-RW Laser Diode Properties
CD-ROM Laser Diode Properties
To prevent fire or shock hazard, do not expose 
your desktop to rain or moisture. To avoid 
electrical shock, do not open the cabinet. 
Refer servicing to qualified personnel only.
Never install modem or telephone wiring 
during a lightning storm.
Never install telephone jacks in wet locations 
unless the jack is specifically designed for 
wet locations.
Never touch uninsulated telephone wire or 
terminals unless the telephone line has been 
disconnected at the network interface.
Use caution when installing or modifying 
telephone lines.
Avoid using the modem during an electrical 
storm. 
Do not use the modem or a telephone to 
report a gas leak in the vicinity of the leak.
The socket outlet shall be installed near the 
equipment and shall be easily accessible.
Laser Output
1.3mW 
(CD-Read)
1.1mW 
(DVD-Read)
42.8mW 
(DVD-Write)
21.9mW 
(CD-Write)
Wave Length
650-662 nm 
(DVD)
773-797 nm 
(CD)
Laser Output
0.41-0.45 mW 
(DVD)
0.12-0.176 mW 
(CD)
Wave Length
635-665 nm 
(DVD)
770-810 nm 
(CD)
Laser Output 
2.0 mW (Read)
53.0 mW
 (Write) 
Wave Length 
7
78-790 nm
Laser Output
0.2mW
Wave Length
760-810 nm
To change the backup battery, please 
contact your nearest Sony Service 
Center.
Caution—The use of optical 
instruments with this product will 
increase eye hazard. As the laser beam 
used in this product is harmful to the 
eyes, do not attempt to disassemble 
the drive cabinet. Refer servicing to 
qualified personnel only.
Danger—Visible and invisible laser 
radiation when open. Avoid direct 
exposure to beam.
For DVD-RW: Danger—Visible laser 
radiation when open. Avoid direct 
exposure to beam.
For CD-RW: Danger—Visible and 
invisible laser radiation when open. 
Avoid direct exposure to beam.
Caution—For ADSL, HomePNA, and 
V.90 modem models; to reduce the risk 
of fire, use only No. 26 AWG or larger 
telecommunication line cord.