Yamaha RX-V393, RX-V493 English, DEVICE (for US customers only), SPECIAL NOTES FOR FCC COMPOSITE, We Want You Listening For A Lifetime (for US customers only)

19For US customers only:

Outdoor Antenna Grounding – If an outside antenna is connected to this unit, be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

Note to CATV system installer:

This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

EXAMPLE OF ANTENNA GROUNDING

MAST	ANTENNA
	LEAD IN
	WIRE
GROUND
CLAMP
	ANTENNA
	DISCHARGE UNIT
	(NEC SECTION 810–20)
ELECTRIC
SERVICE
EQUIPMENT	GROUNDING CONDUCTORS
	GROUNDING CONDUCTORS
	(NEC SECTION 810–21)
	GROUND CLAMPS
	POWER SERVICE GROUNDING
	ELECTRODE SYSTEM
	(NEC ART 250. PART H)
NEC – NATIONAL ELECTRICAL CODE

English

SPECIAL NOTES FOR FCC COMPOSITEDEVICE (for US customers only)

This device is a composite system. The digital device component may not cause harmful interference.

FCC INFORMATION (for US customers only)

	1. IMPORTANT NOTICE : DO NOT MODIFY THIS UNIT!	Compliance with FCC regulations does not guarantee that
	This product, when installed as indicated in the	interference will not occur in all installations. If this product
	instructions contained in this manual, meets FCC	is found to be the source of interference, which can be
	requirements. Modifications not expressly approved by	determined by turning the unit “OFF” and “ON”, please try
	Yamaha may void your authority, granted by the FCC, to	to eliminate the problem by using one of the following
	use the product.	measures:
	2. IMPORTANT : When connecting this product to	Relocate either this product or the device that is being
	accessories and/or another product use only high quality	affected by the interference.
	shielded cables. Cable/s supplied with this product	Utilize power outlets that are on different branch (circuit
	MUST be used. Follow all installation instructions.	Utilize power outlets that are on different branch (circuit
	MUST be used. Follow all installation instructions.	breaker or fuse) circuits or install AC line filter/s.
	Failure to follow instructions could void your FCC	breaker or fuse) circuits or install AC line filter/s.
	Failure to follow instructions could void your FCC
	authorization to use this product in the USA.	In the case of radio or TV interference, relocate/reorient the
	3. NOTE : This product has been tested and found to	antenna. If the antenna lead-in is 300 ohm ribbon lead,
	comply with the requirements listed in FCC Regulations,	change the lead-in to coaxial type cable.
	Part 15 for Class “B” digital devices. Compliance with	If these corrective measures do not produce satisfactory
	these requirements provides a reasonable level of	If these corrective measures do not produce satisfactory
	these requirements provides a reasonable level of	results, please contact the local retailer authorized to
	assurance that your use of this product in a residential	results, please contact the local retailer authorized to
	assurance that your use of this product in a residential	distribute this type of product. If you can not locate the
	environment will not result in harmful interference with	distribute this type of product. If you can not locate the
	environment will not result in harmful interference with	appropriate retailer, please contact Yamaha Electronics
	other electronic devices.	appropriate retailer, please contact Yamaha Electronics
	other electronic devices.	Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA
	This equipment generates/uses radio frequencies and, if	Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA
	This equipment generates/uses radio frequencies and, if	90620.
	not installed and used according to the instructions	The above statements apply ONLY to those products
	found in the users manual, may cause interference	The above statements apply ONLY to those products
	found in the users manual, may cause interference	distributed by Yamaha Corporation of America or its
	harmful to the operation of other electronic devices.	distributed by Yamaha Corporation of America or its
	harmful to the operation of other electronic devices.	subsidiaries.
		subsidiaries.

We Want You Listening For A Lifetime (for US customers only)

YAMAHA and the Electronic Industries Association’s	Since hearing damage from loud sounds is often
Consumer Electronics Group want you to get the most out of	undetectable until it is too late, YAMAHA and the
your equipment by playing it at a safe level. One that lets the	Electronic Industries Association’s Consumer
sound come through loud and clear without annoying blaring	Electronics Group recommend you to avoid
or distortion – and, most importantly, without affecting your	prolonged exposure from excessive volume levels.
sensitive hearing.