Safety Precaution - Samsung MM-77 Service Manual

1. Safety precaution
1-1. Class 1 laser product
This laser disc player is classified as a CLASS 1 laser product.
1-2. Laser warning label
The label shown below may be affixed or not according to country.
(UL) (CSA) (EU)
This Product Complies with CERTIFIED ONLY TO CANADIAN
DHHS Rules 21CFR, Sub ELECTRICAL CODE.
chapter J.At date of Manu- CLASS 1
facture CERTIFIE EN VERTU DU CODE LASER PRODUCT
CANADIAN DE LELETRICITE
SEULEMENT
L
Location: Enclosure back.
(SCAN)
CAUTION ! invisi8Le LASER RADIATION WHEN OPEN
AND INTERLOCKS DEFEATEO AVOIDEXPOSURE TO BEAM (EU)
ADVARSEL USYNLIG LASERSTRALING VED ABNING
NAR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION
UL : Manufactured for U.S.A. Market.
CSA __ : Manufactured for Canadian Market.
UNDGAUDSAETIELSE FOR STRAUNG EU : Manufactured for European Market.
VARO:AVATTAESSA JA SUOJALUKITUS OHITETTAESSA ; '
OLET ALTTINA NAKYMATTOMALLE LASERSATEILYLLE ALA SCAN : Manufactured for Scandinavian
KATSO SATEESEEN! Market
arket.
VARNING\OSYNUG LASERSTRALNING NAR DENNA DEL
AR OPPNAD OCH SPARREN AR URKOPPLAD BETRAKTA
EJSTRALENI
Location : on the disc clamper or inner side of UNIT door or nearby UNIT chassis.
1-3.Laser beam warning
1-4.
1-5.
ADVERSEL -Usynlig saserstraling ved abning, nar Sikkerhedsafbrydere er ude af funktion.
Undga udsaettelse for straling.
VARNING -Osylig laserstralning nar denna del ar Gppnad och sparr ar urkopplad. Stralen ar farlig.
VARITUS -Laite sisaltaa laserdiodin, joka lahettaa nakymatonta silmille vaarallista lasersateilya.
CAUTION -Invisible laser radiation when door is open and interlocks defeate. Avoid exposure to
beam.
Laser diode specification (Optical pick-up)
¢ Material : GaAs+GaAlAs
* Wavelength : 760-800nm
* Emission duration : Continuous
* Laser Output : 0.2mW
* This output is the value measured at distance 1.6mm from the objective lens surface on the optical pick-
up block.
* Classification : CLASS 1
Warning for servicing
WARNING: When servicing, do not approach the LASER exit with the eye too closely. In case it is necessary
to confirm LASER beam emission, be sure to observe from a distance of more than 30cm from
the surface of the objective lens on the optical pick-up block.
VARNING: Nar underhailningsarbeten utfors, narma dig forsiktigt och se inte pa laserutstralningen pa for
nare hall. If all det ar n6dvandigt att betrygga laserstralens utstromning. Var saker att kontrollera
detta fran ett avstaand av mer an 30cm (11.81 inch.) fraan den objektiva linsens yta pa den
optiska utsandningspunkten.
ADVARSEL: Nar repareringsarbejdet udfoeres, naerm dig forsigtigt og se ikke pa laserudstralingen paa for
naer haand. "t ilfaeldet at det er noedvaendigt at bestemme laserstralens udstraling. Vaer sikker
pa kontrollere dette fra en afstand af mere end 30cm (11.81 inch.) fra den objektive linses
overflade pa den optiske udsendningspunkt.
VAROITUS: Silmia on varottava viemasta liian labeile laser-poistokanavaa huoiion aikana. Jos on
valttamatonta varmistaa Laser-Sateen paasto, pysyttels sita tarkasteltaessa vahintaan 30cm
etaiyydella optisen lukon objecktiivilinssin pinnasta..
MM-77 —1—