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

 

 

(NEC SECTION 810–21)

 

GROUND CLAMPS

 

POWER SERVICE GROUNDING

 

ELECTRODE SYSTEM

 

(NEC ART 250. PART H)

NEC – NATIONAL ELECTRICAL CODE

 

FCC INFORMATION (for US customers only)

1. IMPORTANT NOTICE : DO NOT MODIFY THIS

Compliance with FCC regulations does not guarantee that

UNIT!

interference will not occur in all installations. If this product

This product, when installed as indicated in the instructions

is found to be the source of interference, which can be

contained in this manual, meets FCC requirements.

determined by turning the unit “OFF” and “ON”, please try

Modifications not expressly approved by Yamaha may void

to eliminate the problem by using one of the following

your authority, granted by the FCC, to 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 MUST

Utilize power outlets that are on different branch (circuit

be used. Follow all installation instructions. Failure to

breaker or fuse) circuits or install AC line filter/s.

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 comply

antenna. If the antenna lead-in is 300 ohm ribbon lead,

change the lead-in to coaxial type cable.

with the requirements listed in FCC Regulations, Part 15 for

 

Class “B” digital devices. Compliance with these

If these corrective measures do not produce satisfactory

requirements provides a reasonable level of assurance that

results, please contact the local retailer authorized to

your use of this product in a residential environment will not

distribute this type of product. If you can not locate the

result in harmful interference with other electronic devices.

appropriate retailer, please contact Yamaha Electronics

This equipment generates/uses radio frequencies and, if not

Corp., U.S.A. 6660 Orangethorpe Ave, Buena Park, CA

90620.

installed and used according to the instructions found in the

 

users manual, may cause interference harmful to the

The above statements apply ONLY to those products

operation of other electronic devices.

distributed by Yamaha Corporation of America or its

 

subsidiaries.

We Want You Listening For A Lifetime

YAMAHA and the Electronic Industries Association’s Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blaring or distortion – and, most importantly, without affecting your sensitive hearing.

Since hearing damage from loud sounds is often undetectable until it is too late, YAMAHA and the Electronic Industries Association’s Consumer Electronics Group recommend you to avoid prolonged exposure from excessive volume levels.

CAUTION