Sony TRINITRON PVM-14N5A Service Manual page 14

English
Owner's Record
The model and serial numbers are located at the rear.
Record these numbers in the spaces provided below.
Refer to these numbers whenever you call upon your
Sony dealer regarding this product.
Model No.
Serial No.
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
Dangerously high voltage are present
inside the unit.
Do not open the cabinet. Refer servicing
to qualified personnel only.
In the event of a malfunction or when maintenance is
necessary, consult an authorized Sony dealer.
Power Switch
The power switch is a functional switch only. To isolate
the set from the mains supply remove the mains plug
from the wall socket.
For the customers in the U.S.A.
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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For the customers in the United Kingdom
WARNING
THIS APPARATUS MUST BE EARTHED
IMPORTANT
The wires in this mains lead are coloured in accordance with
the following code:
Green-and-yellow: Earth
Blue: Neutral
Brown: Live
As the colours of the wires in the mains lead of this
apparatus may not correspond with the coloured markings
identifying the terminals in your plug proceed as follows:
The wire which is coloured green-and-yellow must be
connected to the terminal in the plug which is marked by the
letter E or by the safety earth symbol Y or coloured green or
green-and-yellow.
The wire which is coloured blue must be connected to the
terminal which is marked with the letter N or coloured black.
The wire which is coloured brown must be connected to the
terminal which is marked with the letter L or coloured red.
Ensure that your equipment is connected correctly - If you
are in any doubt consult a qualified electrician.
This unit contains substances which can pollute the
environment if disposed carelessly. Please contact our
nearest office or your local environmental office in case of
disposal of this unit.
ATTENTION:
Picture distortion may occur if this monitor is positioned
in close proximity to any equipment emitting
electromagnetic radiation.
Precaution
On safety
• Operate the unit only with a power source as
specified in "Specifications" section.
• The nameplate indicating operating voltage, power
consumption, etc., is located at the rear.
• Should any solid object or liquid fall into the cabinet,
unplug the unit and have it checked by qualified
personnel before operating it any further.
• Do not drop or place heavy objects on the power
cord. If the power cord is damaged, turn off the
power immediately. It is dangerous to use the unit
with a damaged power cord.
• Unplug the unit from the wall outlet if it is not to be
used for several days or more.
• Disconnect the power cord from the AC outlet by
grasping the plug, not by pulling the cord.
• The socket-outlet shall be installed near the
equipment and shall be easily accessible.
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 in a location near heat sources
such as radiators or air ducts, or in a place subject to
direct sunlight, excessive dust, mechanical vibration
or shock.
On cleaning
To keep the unit looking brand-new, periodically clean
it with a mild detergent solution. Never use strong
solvents such as thinner or benzine, or abrasive
cleansers since they will damage the cabinet. As a
safety precaution, unplug the unit before cleaning it.
On repacking
Do not throw away the carton and packing materials.
They make an ideal container to transport the unit.
If you have any questions about this unit, contact your
authorized Sony dealer.
Table of Contents
Features ............................................................ 5
Location and Function of Parts and Controls 6
Front .................................................................... 6
Rear Panel ........................................................... 7
Using On-Screen Menus .................................. 9
On-Screen Menu Configuration .......................... 9
Operation through On-Screen Menus ............... 10
Functions of On-Screen Menus ......................... 11
Attaching the Side Covers ............................ 13
Connections ................................................... 14
How to Connect the AC Power Cord ................ 14
How to Connect a Cable to a BNC Connector .. 14
Specifications ................................................. 14
Troubleshooting ............................................. 16
About this manual
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
Attention – when the product is installed in a rack:
• 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 +40 ºC (Tmra).
• 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.
• Mechanical loading
Mounting of the equipment in the rack should be
such that a hazardous condition is not achieved
due to uneven mechanical loading.
• 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.
• 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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