Yamaha DVD-S510 - Manual (Page 4)

This unit employs a laser. Due to possible eye injury,
only a qualified service person should remove the
cover or attempt to service this device.
LASER SAFETY
For Customer Use:
Read carefully the information located at the bottom of your DVD-VIDEO
player and enter below the Serial No. Retain this information for future ref-
erence.
Model No.
Serial No. __________________________
NEVER MAKE OR CHANGE CONNECTIONS WITH THE
POWER SWITCHED ON.
LASER
Type Semiconductor laser GaAlAs
Wave length 650 nm (DVD)
780 nm (VCD/CD)
Output Power 7 mW (DVD)
10 mW (VCD/CD)
Beam divergence 60 degree
USE OF CONTROLS OR ADJUSTMENTS OR
PERFORMANCE OF PROCEDURES OTHER
THAN THOSE SPECIFIED HEREIN MAY
RESULT IN HAZARDOUS RADIATION
EXPOSURE.
CAUTION
VISIBLE AND INVISIBLE LASER RADIATION
WHEN OPEN AVOID EXPOSURE TO BEAM
(WARNING LOCATION: INSIDE ON LASER
COVERSHIELD OR THE BACKPLATE OF SET)
NOTE:
PICTURES SHOWN MAYBE DIFFERENT BETWEEN
COUNTRIES.
DANGER - Visible and invisible laser radiation
when open. Avoid exposure to beam.
DANGER - Visible and invisible laser radiation when open. Avoid exposure to beam.
When playing DTS encoded CDs, excessive noise will be heard from
the analog stereo outputs.To avoid possible damage to the audio sys-
tem, the consumer should take proper precautions when the analog
stereo outputs of the DVD player are connected to an amplification
system.To enjoy DTS Digital Surround™ playback, an external 5.1-
channel DTS Digital Surround™ decoder system must be connected
to the digital output of the DVD player.