Sony PCV-R553DS User Manual page 3

Safety Information and Caution Safety Information and Caution
Safety Information and Caution Safety Information and Caution
DVD Laser diode properties DVD Laser diode properties DVD Laser diode properties DVD Laser diode properties
Laser output Laser output
Laser output Laser output
Wave Length Wave Length
Wave Length Wave Length
CDRW Laser diode properties CDRW Laser diode properties CDRW Laser diode properties CDRW Laser diode properties
Laser output Laser output
Laser output Laser output
Wave Length Wave Length Wave Length Wave Length
❑
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.
40mW(DVD)
0.14mW (CD)
650nm (DVD)
780nm (CD)
1.0mW(Read)
35mW (Write)
777–787nm
❑
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.
! 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 CD-RW: Danger - Invisible
laser radiation when open. Avoid
direct exposure to beam.
! Caution: For ADSL modem
models, to reduce the risk of fire,
use only No. 26 AWG or larger
telecommunication line cord.
! Pour changer la pile de rechange,
veuillez contacter votre centre de
service Sony le plus près.
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