Sony TRINITRON PVM-8042Q Service Manual page 22

English
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
Dangerously high voltages are present inside
the unit. Do not open the cabinet. Refer
servicing to qualified personnel only.
THIS APPARATUS MUST BE EARTHED
This symbol is intended to alert the user 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.
This symbol is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
For the customers in the USA
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own
expense.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
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In the event of a malfunction or when
maintenance is necessary, consult an authorized
Sony dealer.
Ensure that your equipment is connected
correctly.
If you are in any doubt consult a qualified
electrician.
CAUTION:
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended
by the manufacturer. Discard used batteries according to the
manufacturer's instructions.
Precautions
On safety
• PVM-9045PM: Operate the unit on 120 V AC or 12 V
DC. For the AC operation, use only the supplied AC
power cord or the AC power adaptor recommended
(not supplied). Do not use any other type.
For the battery operation, use only the NP-1B battery
pack and BP-L60A/L90A with DC-L10 (not
supplied). Do not use any other batteries.
• Should any liquid or solid object fall into the cabinet,
unplug the unit and have it checked by qualified
personnel before operating it further.
• Unplug the unit from the wall outlet if it is not to be
used for several days.
• To disconnect the AC power cord, pull it out by the
plug. Never pull the cord itself.
On installation
• Allow adequate air circulation to prevent internal heat
build-up. Do not place the unit on surfaces (rugs,
blankets, etc.) or near materials (curtains, draperies)
that may block the ventilation holes.
• Do not install the unit near heat sources such as
radiators or air ducts, or in a place subject to direct
sunlight, excessive dust, mechanical vibration or
shock.
• Keep the unit away from a loudspeaker or motor, as
the picture may be affected.
On cleaning
Clean the unit with a slightly dampened soft cloth. Use
a mild household detergent. Never use strong solvents
such as thinner or benzine as they might damage the
finish of the cabinet.
As a safety precaution, unplug the unit before cleaning
it.
On repacking
Retain the original carton and packing materials for
safe transport of this unit in the future.
If you have any questions about this unit, contact your
authorized Sony dealer.
ATTENTION –
When the product is
installed in a rack:
a) Elevated operating ambient temperature
If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack
environment may be greater than room ambient.
Therefore, consideration should be given to
installing the equipment in an environment
compatible with the manufacturer's maximum rated
ambient temperature of 0 to +35°C (32 to 95°F)
(Tmra).
b) Reduced air flow
Installation of the equipment in a rack should be
such that the amount of air flow required for safe
operation of the equipment is not compromised.
c) Mechanical loading
Mounting of the equipment in the rack should be
such that a hazardous condition is not achieved due
to uneven mechanical loading.
d) Circuit overloading
Consideration should be given to the connection of
the equipment to the supply circuit and the effect
that overloading of circuits might have on
overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate
ratings should be used when addressing this
concern.
e) Reliable earthing
Reliable earthing of rack-mounted equipment
should be maintained. Particular attention should be
given to supply connections other than direct
connections to the branch circuit (e.g., use of power
strips).
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