Panasonic DMREZ27EB Operating Guide
73
RQT8856
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Protection
You can prevent accidental erasure by setting writing protection or
erasure protection.
erasure protection.
RGB
This refers to the three primary colours of light, red (R), green (G),
and blue (B) and also the method of producing video that uses them.
By dividing the video signal into the three colours for transmission,
noise is reduced for even higher quality images.
and blue (B) and also the method of producing video that uses them.
By dividing the video signal into the three colours for transmission,
noise is reduced for even higher quality images.
Sampling frequency
Sampling is the process of converting the heights of sound wave
(analogue signal) samples taken at set periods into digits (digital
encoding). Sampling frequency is the number of samples taken per
second, so larger numbers mean more faithful reproduction of the
original sound.
(analogue signal) samples taken at set periods into digits (digital
encoding). Sampling frequency is the number of samples taken per
second, so larger numbers mean more faithful reproduction of the
original sound.
Signal Quality
This is the guide for checking the aerial direction. The numbered
values displayed do not indicate the strength of the signal, but the
quality of the signal (the signal to noise ratio, or “S/N”). The channels
you can receive are affected by weather conditions, seasons, time
(day/night), region, length of the cable that is connected to the aerial,
etc.
values displayed do not indicate the strength of the signal, but the
quality of the signal (the signal to noise ratio, or “S/N”). The channels
you can receive are affected by weather conditions, seasons, time
(day/night), region, length of the cable that is connected to the aerial,
etc.
Thumbnail
This refers to a miniature representation of a picture used to display
multiple pictures in the form of a matrix.
multiple pictures in the form of a matrix.
1080i
In one high-definition image, 1080 (1125) alternating scan lines pass
every 1/50
every 1/50
th
of a second to create an interlace image. Because 1080i
(1125i) more than doubles current television broadcasts of 480i
(525i), the detail is much clearer and creates a more realistic and rich
image.
(525i), the detail is much clearer and creates a more realistic and rich
image.
1080p
In one high-definition image, 1080 (1125) scan lines pass at the
same time every 1/50
same time every 1/50
th
of a second to create a progressive image.
Since progressive video does not alternate scan lines like interface,
there is a minimal amount of screen flicker.
there is a minimal amount of screen flicker.
720p
In one high-definition image, 720 (750) scan lines pass at the same
time every 1/50
time every 1/50
th
of a second to create a progressive image. Since
progressive video does not alternate scan lines like interlace, there is
a minimal amount of screen flicker.
a minimal amount of screen flicker.
Placement
Set the unit up on an even surface away from direct sunlight,
high temperatures, high humidity, and excessive vibration. These
conditions can damage the cabinet and other components, thereby
shortening the unit’s service life.
Do not place heavy items on the unit.
high temperatures, high humidity, and excessive vibration. These
conditions can damage the cabinet and other components, thereby
shortening the unit’s service life.
Do not place heavy items on the unit.
Voltage
Do not use high voltage power sources. This can overload the unit
and cause a fire.
Do not use a DC power source. Check the source carefully when
setting the unit up on a ship or other place where DC is used.
and cause a fire.
Do not use a DC power source. Check the source carefully when
setting the unit up on a ship or other place where DC is used.
AC mains lead protection
Ensure the AC mains lead is connected correctly and not damaged.
Poor connection and lead damage can cause fire or electric shock.
Do not pull, bend, or place heavy items on the lead.
Grasp the plug firmly when unplugging the lead. Pulling the AC mains
lead can cause electric shock.
Do not handle the plug with wet hands. This can cause electric shock.
Poor connection and lead damage can cause fire or electric shock.
Do not pull, bend, or place heavy items on the lead.
Grasp the plug firmly when unplugging the lead. Pulling the AC mains
lead can cause electric shock.
Do not handle the plug with wet hands. This can cause electric shock.
Foreign matter
Do not let metal objects fall inside the unit. This can cause electric
shock or malfunction.
Do not let liquids get into the unit. This can cause electric shock or
malfunction. If this occurs, immediately disconnect the unit from the
AC mains supply and contact your dealer.
Do not spray insecticides onto or into the unit. They contain
flammable gases which can ignite if sprayed into the unit.
shock or malfunction.
Do not let liquids get into the unit. This can cause electric shock or
malfunction. If this occurs, immediately disconnect the unit from the
AC mains supply and contact your dealer.
Do not spray insecticides onto or into the unit. They contain
flammable gases which can ignite if sprayed into the unit.
Service
Do not attempt to repair this unit by yourself. If sound is interrupted,
indicators fail to light, smoke appears, or any other problem that
is not covered in these instructions occurs, disconnect the AC
mains lead and contact your dealer or an authorized service center.
Electric shock or damage to the unit can occur if the unit is repaired,
disassembled or reconstructed by unqualified persons.
indicators fail to light, smoke appears, or any other problem that
is not covered in these instructions occurs, disconnect the AC
mains lead and contact your dealer or an authorized service center.
Electric shock or damage to the unit can occur if the unit is repaired,
disassembled or reconstructed by unqualified persons.
Extend operating life by disconnecting the unit from the AC mains if it
is not to be used for a long time.
is not to be used for a long time.
Manufactured under license from Dolby Laboratories. Dolby and
the double-D symbol are trademarks of Dolby Laboratories.
the double-D symbol are trademarks of Dolby Laboratories.
“DTS” is a registered trademark of DTS, Inc. and “DTS 2.0+Digital
Out” is a trademark of DTS, Inc.
Out” is a trademark of DTS, Inc.
This product incorporates copyright protection technology that
is protected by method claims of certain U.S. patents and other
intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology
must be authorized by Macrovision Corporation, and is intended
for home and other limited viewing uses only unless otherwise
authorized by Macrovision Corporation. Reverse engineering or
disassembly is prohibited.
is protected by method claims of certain U.S. patents and other
intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology
must be authorized by Macrovision Corporation, and is intended
for home and other limited viewing uses only unless otherwise
authorized by Macrovision Corporation. Reverse engineering or
disassembly is prohibited.
HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC.
trademarks or registered trademarks of HDMI Licensing LLC.
HDAVI Control™ is a trademark of Matsushita Electric Industrial
Co., Ltd.
Co., Ltd.
Safety precautions
RQT8856-B_DTP_070306.indb 73
RQT8856-B_DTP_070306.indb 73
2007/04/04 17:49:50
2007/04/04 17:49:50