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_ @0(LRX-VI400U EN.book Page 3
Thursday, July 10, 2003 12:17 AM
d) If the product does not operate normally by following 24
the ope_ ating instructions. Adjust only those controls
that are covered by the operating instructions as an
improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the product to its normal
operation,
e) If the product has been dropped or damaged in any
way, and
f) When the product exhibits a distinct change in perfk_r-
mance - this indicates a need fi,)r service.
20 Replacement Parts When replacement parts are required,
be sure the service technician has used replacement parts
specified by the manufacturer or have the same
characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other
hazards.
2"1 Safety Check - Upon completion of any service or repairs to
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 mounted
to a wall or ceiling only as recommended by the
manufacturer.
2:3 Heat The product should be situated away from heat
sources such as radiators, heat registers, stoves, or other
products (including amplifiers) that produce heat.
Outdoor Antenna Grounding - If an outside antenna or
cable system is connected to the product, be sure the antenna
or cable 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 infk_rmation with regard to proper grounding of the
mast and supporting structure, grounding of the lead-in wire
m an antenna discharge unit, size of grounding conductors,
location of antenna discharge unit, connection to grounding
electro,des, and requirements fpe the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING
+
Note to CATV system installer:
This reminder is provided to call the CATV system installer's
attention to Article 820-40 of the NEC thai provides
guidelines fbr 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.
NEC_NA_ONALELECTRICALCODE
+
FCC INFORMATION (for US customers)
1 IMPORTANT NOTICE: DO NOT MODIFY THIS
UNIT!
This pr(_uct, 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 pr(_uct use only high quality
shielded cables. Cable/s supplied with this product MUST
be used. Follow al! installation instructions. Failure to
l\)llow 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
l\)r 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 harmfi_l inlerterence 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 in{erfkrence 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 foued to be the source of interterence, which
can be determined by turning the unit "OFF' and "ON",
please try to eliminate the problem by using one of the
fbllowing measures:
Relocate either this product or the device that is being
al_ected by the interterence.
Utilize power outlets that are on dift}rent branch (circuit
breaker or fi_se) circuits or install AC line filter/s.
In the case of radio or TV interf}rence, relocate/reorient
the anlenna. 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 sa{isfactory
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
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