Chapter 1 Overview; Precautions; On Safety; On Installation - Sony Trimaster PVM-L2300 Operation Manual

Lcd video monitor
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Overview

Precautions

On Safety

• Operate the unit only with a power source as specified
in the "Specifications" section.
• A nameplate indicating operating voltage, power
consumption, etc., is located on the rear panel.
• 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.

Handling the LCD Screen

• The LCD panel fitted to this unit is manufactured with
high precision technology, giving a functioning pixel
ratio of at least 99.99%. Thus a very small proportion
Chapter
of pixels may be "stuck", either always off (black),
always on (red, green, or blue), or flashing. In addition,
over a long period of use, because of the physical
characteristics of the liquid crystal display, such "stuck"
pixels may appear spontaneously. These problems are
not a malfunction.
• Do not leave the LCD screen facing the sun as it can
damage the LCD screen. Take care when you place the
unit by a window.
• Do not push or scratch the LCD monitor's screen. Do
not place a heavy object on the LCD monitor's screen.
This may cause the screen to lose uniformity.
• If the unit is used in a cold place, horizontal lines or a
residual image may appear on the screen. This is not a
malfunction. When the monitor becomes warm, the
screen returns to normal.
• If a fixed picture such as a frame of a divided picture or
time code, or a still picture is displayed for a long time,
an image may remain on the screen and be
superimposed as a ghosting image.
• The screen and the cabinet become warm during
operation. This is not a malfunction.

On Cleaning

Before cleaning
Be sure to disconnect the AC power cord from the AC
outlet.
On cleaning the monitor screen
The monitor screen surface is especially treated to reduce
reflection of light.
As incorrect maintenance may impair the performance of
the monitor, take care with respect to the following:
• Wipe the screen gently with a soft cloth such as a
cleaning cloth or glass cleaning cloth.
If you wipe the screen using too much force, the screen
surface may lose uniformity or the LCD panel may
malfunction.
Never use tissue as it may scar the surface of the screen.
• Stubborn stains may be removed with a soft cloth such
as a cleaning cloth or glass cleaning cloth lightly
dampened with water.
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Precautions

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