Before you start, Precautions, Caution – Sylvania DVR91DG User Manual
Page 2: Caution risk of electric shock do not open, Laser safety, Warning
 
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EN
Precautions
Laser Safety
This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this
device, due to possible eye injury.
CAUTION: 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 AND INTERLOCK DEFEATED. DO NOT STARE INTO BEAM.
LOCATION: INSIDE, NEAR THE DECK MECHANISM.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to alert
the user to the presence of uninsulated “dan-
gerous voltage” within the product’s enclosure
that may be of sufficient magnitude to consti-
tute a risk of electric shock to persons.
The exclamation point within an equilateral 
triangle is intended to alert the user to the
presence of important operating and mainte-
nance (servicing) instructions in the literature
accompanying the appliance.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RADIO-TV INTERFERENCE
This	equipment	has	been	tested	and	found	to	comply	with	the	limits	for	a	Class	B	digital	device,	pursuant	to	Part	15	of	
the	FCC	Rules.	These	limits	are	designed	to	provide	reasonable	protection	against	harmful	interference	in	a	residen-
tial	installation.	This	equipment	generates,	uses,	and	can	radiate	radio	frequency	energy	and,	if	not	installed	and	used	
in	accordance	with	the	instructions,	may	cause	harmful	interference	to	radio	communications.	However,	there	is	no	
guarantee	that	interference	will	not	occur	in	a	particular	installation.	If	this	equipment	does	cause	harmful	interference	
to	radio	or	television	reception,	which	can	be	determined	by	turning	the	equipment	off	and	on,	the	user	is	encouraged	
to	try	to	correct	the	interference	by	one	or	more	of	the	following	measures:
1)	 Reorient	or	relocate	the	receiving	antenna.
2)	 Increase	the	separation	between	the	equipment	and	receiver.
3)	 Connect	the	equipment	into	an	outlet	on	a	circuit	different	from	that	to	which	the	receiver	is	connected.
4)	 Consult	the	dealer	or	an	experienced	radio/TV	technician	for	help.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
FCC WARNING
- This equipment may generate or use radio frequency energy. Changes or modi-
fications to this equipment may cause harmful interference unless the modifications are expressly
approved in the manual. The user could lose the authority to operate this equipment if an unauthor-
ized change or modification is made.
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
ATTENTION: POUR ÉVITER LES CHOC ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA
FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND.
A NOTE ABOUT RECYCLING
This product’s packaging materials are recyclable and can be reused. Please dispose of any materials in accordance with your
local recycling regulations.
Batteries should never be thrown away or incinerated but disposed of in accordance with your local regulations concerning chemi-
cal wastes.
For Customer Use:
Read carefully the information located at the back of this unit and enter below the Model No. and Serial No. Retain
this information for future reference.
Model No. _____________________
Serial No. _____________________
Make your contribution to the environment!!!
• Used up batteries do not belong in the dust bin.
• You can dispose of them at a collection point for used up batteries or special waste.
Contact your council for details.
Before you start
WARNING:
The caution marking is located on the rear of the cabinet.
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