Pioneer XR-P340M XR-P74OM, XR-P64OM, XR-P34OM xR-P7 N, XR-P64, XR-P34, Labetcheck Forcd Multi

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A V A T T A E S S A J A S U O J A L U K I T U S

O H I T E T T A E S S A O L € T A L T T I I N A NAKYMATToMALLE LASERSATEILYLLE ALA KATSOSATEESEEN

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XR-P74OM, XR-P64OM, XR-P34OM xR-P7 N, XR-P64(), XR-P34()

OEVICEINCLUOESLASEROIODEWHICH

EMITS INVISIBLEINFRABEDBADIATION

WI]ICHIS DANGEROUSTO EYES THEREIS

AWARNINGSIGNACCOROINGTO PICTURE ] INSIOETHEDEVICECLOSETO THELASER D t o o E .

THIS PIONEERAPPANATUS CONTAINS

L A S E R O F C L A S S ] .

SERVICINGOPERATIONOFTHEAPPARATUS

S I - I O U L DB E D O N E B Y A S P E C I A L L Y

INSTRUCTEDPERSON

MAXIMUMOUTPUTPOWER:5 mw

WAVELENGTH:78O 785 nm

LABETCHECK FORCD MULTI

1. LaserInterlockMechanism

Th6 ON/OFF{ON : low level,OFF: highlev€l)statusof 3601 (LPS1} and S602 (LPS2)switches for detecting rhe loadingstat€ is detected by the systern microprocessor, and the design prevents laser diode oscillationexceptwhen borh switches(LPS1and LPS2Iare ON {low levelo. clampgdstate).

Thus, interlockwill no longerlunction it switches360l {LPSI)and S602 (LPS2)are d€liberat€lvshorted.

The int€rlock also does not oDerat€ in the t€st mode*.

Laserdiodeoscillationwill continue.if pin 1 ot M51593FP {lC101) on the PRE-AMPEOARD assembly loaded on pickup ass€mbly are connectedto GNO,or pin 19 is connectedto low level{ON),or else the terminal6of O1O1 are shortedto eachother lfault condition).

2. When the coveris openedwith the servomechanismblockremov€d and turn€d over, close viewing of the obj€ctive lens with the nakod eye will caus€€xposureto a Class1 laserbeam.

tr<Referto page 1 -29.

FORCD SINGLE

CAUTION

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1. LaserInterlockMechanism

The posilion of the switch (5601)for detecting loadingsrare is detecred by the system microprocessor, and the design prevents laser diode oscillationwhen the switch (5601) is not on CLMP terminalside {CLMPsignalis OFFor high level,}.

Thus, the interlockwill no longerfunction if rhe switch (5601)is deliberatelyset to CLMPterminalside.{low level).

The interlockalso does not function in the test mode*.

Laserdiodeoscillationwill continue,if pin 1 of M51593FP (lC1O1) on the PRE-AMPBOARDASSY mountedon the pickupassembtyis connectedto GND, or pin 19 is connectedto low level(ON),or else the terminalsof O1O1 are shortedto each other lfault condition).

2. When the cover is opened,closeviewing of the objectivelens with the nakedeve will causeexoosureto a Class 1 laserbeam.

tr<Referto page 1-29.

- J