Yamaha CDR-D651 - PROTECTION OF EYES FROM LASER BEAM DURING SERVICING; Laser Diode Properties

CDR-D651
ANALOG DIGITAL
LINE IN INLINE OUT OUT
43
L
R
L
R
REC PLAY
OPTICAL
B, G, R models
A, B, G, R models
2
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs a laser. Therefore, be sure to carefully
follow the instructions below when servicing .
1. Laser Diode Properties
CD (Drive A)
● Material : GaAlAs
● Wavelength : 790 nm
● Emission Duration : Continuous
● Laser Output : max. 180 µW*
● ANSI Class : Class 1
CDR (Drive B)
● Material : GaAlAs
● Wavelength : 790 nm
● Emission Duration : Pulse
● Laser Output :
Write mode: max. 10 mW* (Duty 50%)
● ANSI Class : Class 2
* This output is the value measured at a distance of
about 200 mm from the objective lens surface on the
Optical Pick-up Block.
2. When checking the laser diode emission, keep your
eyes more than 30 cm away from the objective lens.
VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE
LASER-SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
VARNING! : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD.
BETRAKTA EJ STRÅLEN.