Yamaha RX-V750 Owner's Manual page 3

d) If the p ruduct does not o perate normally by fl)llowing
the operating instructions.
A_ljust only those controls
that are covered by the operating instructions as an
improper attjustmeut of other controls may result in
damage and will oflen require extensive work by a
qualified technician tu resture the product to its normal
operation.
e) If the product has been drupped ur damaged in any
way, and
1) When the product exhibits a distinct change in perfor-
mance - this indicates a need for service.
20 Replacement Parts When replacement parts are required.
be sure the service technician has used replacement parts
specified by the mauulhcturer or have the same
characteristics as the original part. Unauthorized
substitutions may result in fire. electric shock, or other
hazards.
21 Safety Check Upon cumpletion of any service or repairs tu
this product, ask the service technician to perform safety
checks to determine that the product is in proper operating
condition.
22 Wall or Ceiling Mounting The unit should be muunted
to a wall or ceiling only as recommended by the
UlHuuh_ct urer.
23 Heat The product should be situated away ti"om heat
suurces such as radiators, heat registers, stoves, or uther
products (including amplifiers) that produce heat.
Note to CATV system installer:
This reminder is provided to call the CATV systmn 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 uf the building, as close to the puint of cable entry as
practicah
24
f
Outdoor Antenna Grounding If an outside antenna or
cable system is connected to the pruduct, be sure the antenna
ur cable system is gruunded so as to provide some
protection against voltage surges and built-up static charges.
Article 810 uf the National Electrical Code. ANSI/NFPA 70.
provides information with regard to proper grounding of the
mast and supporting structure, grounding of the leaddn wire
to an antenna discharge unit. size of grounding conductors.
location uf antenna discharge unit. connection to grounding
electrodes, and requirements for the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING
GROUND
CLAMP
-- POWEIq _qE RVICE GROUNDtNG
ELECTRODE SYSTEM
_NECART 2:3O¸ P ART H_
NEe NATIONA_ ELE_TRICAL CODE
FCC INFORMATION (for US customers)
1 IMPORTANT NOTICE: DO NOT MODIFY THIS
UNIT!
This product, when installed as indicated in the
instructions contained in this manuah meets FCC
requirements. Modifications not expressly appruved by
Yamaha may void your authority, granted by the FCC. to
use the product.
IMPORTANT: When connecting this product to
accessories and/ur another product use only high quality
shielded cables. Cable/s supplied with this pruduct MUST
be used. Follow all installation instructions. Failure to
fullow instructions could vuid yuur FCC authurization to
use this product in the USA.
NOTE: This product has been tested and louud to comply
with the requirements listed in FCC Regulations. Part 15
lur Class "B" digital devices. Cumpliance with these
requirements provides a reasomdqe level of assurance that
your use of this product in a residential envirunmeut will
not result in harmlid interference with other electronic
devices.
This equipment generales/uses radio frequencies and. if
not installed and used according to the instructiuns ftmnd
in the users manuah may cause interference harmflfl to the
operation of other electronic devices.
Cumpliauce with FCC regulations does not guarantee that
interference will not occur in all installations. If this
product is louud tu 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:
Relucate either this product or the device that is being
affected by the interlerence.
Utilize power outlets that are un different branch (circuit
breaker or lilse) circuits or install AC line lilter/s.
In the case of radio or TV interference, relocate/reurieut
the antenna. If the antenna leaddn is 300 uhm ribbon lead
change the lead-in to coaxial type cable.
If these corrective measures do not produce satisfactury
results, please contact the lucal retailer authorized to
distribute this type of product. If you can not locate the
apprupriate retailer, please cuutact Yamaha Electronics
Curp.. U.S.A. 6660 Orangethurpe Ave. Buena Park. CA
90620.
The above statements apply ONLY to those products
distributed by Yamaha Corporation of America or its
subsidiaries.