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PD- S705
1. SAFETY INFORMATION
WAVELENGTH:
780-785 nm
LABEL
CHECK
HY type
HY, HV and HPW types
HY type
HV and HPW types
a
ki
ni
t
JG LASERSTRALI bye
NAR SIKKERHED SAF.
CAUT
| ON
1
t
tetta-
YE
ERSTRALING
Vi
IM
:
Sige biae citcting nakysoeesosl le '
BarDERE 'a UOE AF FUNKTION.
INVISIBLE
LASER
lasersdteilylle.
Al& katso
sdteeseen,
UNDGA UDSATTELSE FOR STRALING.
VARNING!
;
VORSICHT!
RADIATION
WHEN
OPEN,
§
i
ard
d
HT
ASER-
TARITT
.
AE Gpprad
Gen aparren dr GPkOpstAa:
(O0ERUAPPE
EDFFAET ST MCAT DEM STRAML AUSS TZN
AVOID EXPOSURE
Betrakta
ej strdlen.
vRWI797 A
vRWwt094
TO
BEAM
PRW1018
Additional
Laser Caution
1, Laser Interlock Mechanism
The position of the switch (S601) for detecting loading
state is detected by the system microprocessor, and the
design prevents laser diode oscillation when the switch
(S601) is not on CLMP terminal side (CLMP signal is OFF
or high level.). Thus, the interlock will no longer function if
the switch (S601) is deliberately set to CLMP
terminal
side (low level).
The interlock also does not function in the test mode * .
Laser diode oscillation will continue, if pin 1 of M51953FP
(IC101) on the PRE AMP BOARD ASSY mounted on the
pickup assy is connected to GND, or pin 19 is connected
to low level (ON), or else the terminals
of Q101
are
shorted to each other (fault condition).
REAR VIEW
CLASS 1
LASER PRODUCT
VRW-328
. When the cover is opened with the servo mechanism
block removed
and turned
over,
close
viewing
of the
objective lens with the naked eye will cause exposure to a
Class 1 laser beam.
HY, HV and HPW types
* Refer to page 26.
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