Yamaha RX-Z11 User Manual

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Explanation of Graphical Symbols

The lightning flash with arrowhead symbol, within an equilateral 
triangle, is intended to alert you to the presence of uninsulated 
“dangerous voltage” within the product’s enclosure that may be of 
sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to 
alert you to the presence of important operating and maintenance 
(servicing) instructions in the literature accompanying the 
appliance.

Read these instructions.

Keep these instructions.

Heed all warnings.

Follow all instructions.

Do not use this apparatus near water.

Clean only with dry cloth.

Do not block any ventilation openings. Install in accordance with the 
manufacturer’s instructions.

Do not install near any heat sources such as radiators, heat registers, 
stoves, or other apparatus (including amplifiers) that produce heat.

Do not defeat the safety purpose of the polarized or grounding-type 
plug. A polarized plug has two blades with one wider than the other. A 
grounding type plug has two blades and a third grounding prong. The 
wide blade or the third prong are provided for your safety. If the 
provided plug does not fit into your outlet, consult an electrician for 
replacement of the obsolete outlet.

Protect the power cord from being walked on or pinched particularly at 
plugs, convenience receptacles, and the point where they exit from the 
apparatus.

Only use attachments/accessories specified by the manufacturer.

Use only with the cart, stand, tripod, bracket, or table 
specified by the manufacturer, or sold with the 
apparatus. When a cart is used, use caution when 
moving the cart/apparatus combination to avoid 
injury from tip-over.

Unplug this apparatus during lightning storms or when 
unused for long periods of time.

Refer all servicing to qualified service personnel. Servicing is required 
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects have 
fallen into the apparatus, the apparatus has been exposed to rain or 
moisture, does not operate normally, or has been dropped.

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.

IMPORTANT
Please record the serial number of this unit in the space below.
MODEL: 
Serial No.: 
The serial number is located on the rear of the unit. Retain this 
Owner’s Manual in a safe place for future reference.

This product, when installed as indicated in the instructions 
contained in this manual, meets FCC requirements. Modifications 
not expressly approved by Yamaha may void your authority, granted 
by the FCC, to use the product.

2 IMPORTANT: When connecting this product to accessories and/or 

another product use only high quality shielded cables. Cable/s 
supplied with this product MUST be used. Follow all installation 
instructions. Failure to follow instructions could void your FCC 
authorization to use this product in the USA.

3 NOTE: This product has been tested and found to comply with the 

requirements listed in FCC Regulations, Part 15 for Class “B” 
digital devices. Compliance with these requirements provides a 
reasonable level of assurance that your use of this product in a 
residential environment will not result in harmful interference with 
other electronic devices.
This equipment generates/uses radio frequencies and, if not installed 
and used according to the instructions found in the users manual, 
may cause interference harmful to the operation of other electronic 
devices.

Compliance with FCC regulations does not guarantee that 
interference will not occur in all installations. If this product is 
found to be the source of interference, which can be determined by 
turning the unit “OFF” and “ON”, please try to eliminate the 
problem by using one of the following measures:

Relocate either this product or the device that is being affected by 
the interference.

Utilize power outlets that are on different branch (circuit breaker or 
fuse) circuits or install AC line filter/s.

In the case of radio or TV interference, relocate/reorient the antenna. 
If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to 
coaxial type cable.

If these corrective measures do not produce satisfactory results, 
please contact the local retailer authorized to distribute this type of 
product. If you can not locate the appropriate retailer, please contact 
Yamaha Electronics Corp., U.S.A. 6660 Orangethorpe Ave, Buena 
Park, CA 90620.

The above statements apply ONLY to those products distributed by 
Yamaha Corporation of America or its subsidiaries.

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.