Sony PCV-RX791 - Manuel (Page 4)

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 0.39 mW
(CD-Read)
0.18 mW
(DVD-Read)
2.58 mW
(DVD-Write)
11.5 mW
(CD-Write)
Wave Length 650-662 nm
(DVD)
773-797 nm (CD)
Laser Output 0.7 mW (DVD)
0.4 mW (CD)
Wave Length 635-665 nm
(DVD)
770-810 nm
(CD)
Laser Output 1.0 mW (Read)
53.0 mW (Write)
Wave Length 780-787 nm
Laser Output 1.0 mW
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 and
invisible laser radiation when open.
Avoid direct exposure to beam.
For CD-RW: Danger—Invisible laser
radiation when open. Avoid direct
exposure to beam.
Caution—For ADSL and V.90 modem
models; to reduce the risk of fire, use
only No. 26 AWG or larger
telecommunication line cord.