Akai 42" User manual

1
Important safety instructions
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one being wider than the other. A
grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug
does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long
periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when
the apparatus has been damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15. The apparatus shall not be exposed to dripping or splashing and that no
objected filled with liquids, such as vase, shall be placed on the apparatus.

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Safety Guidelines
Caution: Always use a power cable that is properly grounded. Please use the AC
cords listed
below for each area:
USA ..................... UL
Canada ................ CSA/cUL
FCC Information
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy, and if not installed and used in accordance with the
instructions, may cause harmful interference will not occur in a particular
installation. If this equipment does cause by turning the equipment off and on,
the user is encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio technician for help.
FCC Warning
To assure continued FCC compliance, the user must use the provided grounded
power
supply cord and the provided shielded video interference cables to connect
to this equipment.
Also, any unauthorized changes or modifications to this
equipment would void the user’s authority to operate this device.
Caution (for products without a main power switch)
Since there is no main power switch for this product please unplug it from the
wall electrical outlet if you are not planning to use it for a long period of time.
Unplugging the TV will not affect anything else attached to the device (cable
box, satellite box, VCR).

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Important Safeguards
Safety of operators has been taken into consideration at the design and
manufacture phase, but inappropriate operation may cause electric shock or
fire. To prevent the product from being damaged, the following rules should be
observed for the installation, use and maintenance of the product. Read the
following safety instructions before starting the operation.
The User Manual uses the following symbols to ensure a safe operation and
prevent any damage to operators or properties:
WARNING----- Ignorance or inappropriate use may
cause damage to the product.
ATTENTION--- Ignorance or inappropriate use may
cause injury to the user.
Prohibition
Warning (Attention) symbol (indicating “Electric Shock”).
Keep the product away from moisture:
- Do not expose this appliance to rain or moisture.
- If water penetrates into the product, stop the operation;
unplug the connector and contact your dealer. Continuous
use in this case may result in fire or electric shock.
Examples:
Do not place any objects on the top of the product:
Spilled water or metal objects may cause short circuit, fire or
electric shock if they penetrate into the housing of the product.
WARNING
WARNING
Do not install the product on sloping or unstable surface:
The product may drop or tip over.
Only the marked power source can be used for the product:
Any power source other than the specified one may cause fire or
electric shock.

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ATTENTION
Instructions for moving the product:
Ensure that the power connector and any other leads are
unplugged before moving the product.
Avoid using dropped or damaged appliances:
If the product is dropped and the housing is damaged, the
internal components may function abnormally. Unplug the
connector immediately and contact the manufacturer for repair.
Continuous use of the product may cause fire or electric shock.
Do not touch the power cord during lightning:
To avoid electric shock, avoid handling the power cord during
thunder storms.
Never use a damaged power cord:
Heavy objects, heat or tensile force may damage the power
cord and cause fire or electric shock.
Do not change or open the back cover:
Removing the back cover of the product may cause fire or
electric shock.
Contact the manufacturer when inspection or
adjustment is required.
Do not use the product if any abnormality occurs:
If any smoke or odor becomes apparent, unplug the connector
and contact the manufacturer immediately. Do not try to repair
the product by yourself.
Do not install the product close to smoke or moisture:
Fire or electric shock may be caused when the product is
installed close to smoke or moisture.
Do not install the product in an area with heavy dust or
high humidity:
Fire or electric shock may be caused when the product is
installed in a place with heavy dust or high humidity.
The power cable should be kept away from heat sources:
The heat produced by any heat source may melt the covering
of the power cable.
WARNING

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Hold the power connector when removing the power cable:
Pulling the power cable itself may damage the wires inside
the cable and cause fire or electric shock.
Insert batteries in accordance with instructions:
Insert the batteries with correct polarities (positive and
negative ).
Installing the batteries backwards may cause the battery to
leak and otherwise damage the remote control.
Unplug the connector
Do not touch the connector with wet hands:
To avoid risk of electric shock.
Unplug the connector
Unplug the connector:
Unplug the power connector when the product will not be
used for a long time.
Do not block or cover the vents:
Blocking the vents may cause overheating and fire. Do not
install the product in a place with little or no ventilation.
Never cover the vents with towels, blankets or dusters.
ATTENTION
Always make sure the antenna system is properly grounded to provide adequate
protection against voltage surges and built-up static charges.(see Section 810 of
the National Electric Code.)
Antenna lead-in wire
Antenna discharge unit (NEC
Section 810-20)
Grounding conductors
(NEC Section 810-21)
Power service grounding
electrode system (NEC Art 250 Part H)
Ground clamp
Electric service equipment
Ground clamp
Use extreme care to make sure you are never in a position where your body (or
any item you are in contact with, such as a ladder or screwdriver) can accidentally
touch overhead power lines. Never locate the antenna near overhead power lines
or other electrical circuits. Never attempt to install any of the following during
lightning activity:
a). an antenna system; or
b). cables, wires, or any home theater component connected to an antenna or
phone system.

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Others:
1) The LCD panel on this TV is manufactured using an extremely high level
of precision technology; however, an occasional pixel (dot of light) may
display constantly on the screen.
This is a structural property of LCD technology and is not a sign of
malfunction.
Such pixels are not visible when the picture is viewed from a normal
viewing distance.
2) LCD (Liquid Crystal Display) may cause interference in image, sound, etc.
of the
other electronic equipment that is easy to receive electromagnetic
waves (i.e. AM radios and video equipment) under certain installed condition.
In particular, it may
affect electronic equipment beyond the residential until
where a LCD TV is used.
3) The screen on this TV is manufactured from glass. To prevent damage,
never strike the glass with a sharp or heavy object.
4) Your LCD television contains a small amount of Mercury. When the
television is
no longer useful, please follow local electronic waste guidelines
for proper disposal.
5) If you have the LCD screen facing to the sun, the LCD screen will be
damaged.
Locate the TV in the place such away from windows side or out
side of the rooms
with windows.
6) Operating environment:
Temperature : 5°C ~ 30°C.
Humidity: 20% to 85% non-condensing.

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Important safety instructions ......... 1
Safety Guidelines ............................ 2
Important Safeguards ..................... 3
1. Before use .................................... 8
1.1 Open the Package ........................ 8
1.2 Installation .................................... 8
2. Product Features ......................... 9
3. Accessories ................................ 9
4. Names and Functions of Parts .. 10
4.1 Front View .................................. 10
4.2 Side View ................................... 10
4.3 Rear View ................................... 11
4.4 Remote Control ......................... 12
5. Connect Accessory Devices ...... 15
6. Basic Operation ........................... 19
6.1 Power ON/OFF ........................... 19
6.2 Selection of Input Mode .............. 19
6.3 OSD Option Adjustment ............. 20
6.4 OSD Functions ........................... 21
6.4.1 Video Page Menu
(inactive for VGA) .................... 21
 Adjustment of “Contrast”,
“Brightness” or “Saturation” ....21
 Adjustment of “Hue”
(only for NTSC) ....................... 21
 Adjustment of “Sharpness” ..... 21
 Selection of “Phase” setting
(only for YPbPr) ...................... 22
 Selection of
“Color Temperature” ................ 22
 Selection of
“Advance Picture Adjust” ........22
6.4.2 Audio Page Menu ....................23
 Adjustment of “Bass”,
“Treble” or “Balance” ............... 23
 Selection of “Acoustic Cinema
Enhancement” ........................24
6.4.3 Setup Page Menu ....................24
 Selection of “Language” .......... 24
 Setting of “V-Chip” .................24
 Selection of “Closed Caption”
(Analog) .................................. 29
 Selection of “
Blue Back ” ........... 30
 To “Reset Default” from the
factory settings to your own
custom settings ....................... 30
6.4.4 TV Page Menu (Only for TV) ... 31
 Using the “Tuner Mode” .......... 31
 Using the “Searching” ............. 31
 Using the “TV” ......................... 31
 Using the “Channel Skip” ........ 32
 Using the “Channel Name” ..... 32
 Selecting Channel ................... 32
 Channel Preview ..................... 32
6.4.5 Geometric Page Menu
(Only for VGA) .......................... 33
 Adjustment of “Contrast” or
“Brightness” ............................33
 Selection of
“Color Temperature” ................ 33
 Using “Auto Setting” ................ 34
 Using “Phase” and
“Manual Clock” ........................ 34
 Using “Display Adjustment” ..... 34
6.4.6 DTV Page Menu (Only for DTV) 35
 General Setting ....................... 35
 Caption Setting ....................... 38
 Parental Setting ...................... 39
 Using the Guide
(Digital TV Timetable) ............. 41
 Selecting Channel ................... 41
 Channel Preview ..................... 41
7. Technical Specification ............... 42
8. Support the Signal Mode ............ 43
9. Cleaning and Simple
Troubleshooting .......................... 44
Contents

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1. Before use
The product is a 42” WXGA (wide-screen with XGA resolution) LCD TV Player. It has
passed
the Class-B EMC test and the UL and cUL safety certifications, and is ideal
for both consumer and commercial use. The product is a precise electronic product.
Users should read the following instructions carefully to maximise the performance
of the product:
1.1 Open the Package
- The product is packaged in a carton together with other standard accessories.
Any optional accessories shall be packed separately in another carton.
- Due to the size & weight of the product, it is recommended that it should be
moved by a minimum of two people.
- The protective glass and the glass substrate are installed on the front of the
product. Since both glasses can be broken and scraped easily, move the
product gently. Never place the unit with the glass facing downwards unless it
is protected with soft pads.
- When opening the carton, check that the product is in good condition and that
all standard accessories and items are included.
1.2 Installation
- Please use caution if wall mounting this product. Follow all directions from the
manufacturer of the wall mount and be sure to securely fasten the product
to the
mount.
While the TV can be wall mounted, improper wall installation may void
the warranty.
- Due to the higher power consumption, always use a wall outlet for this product
and avoid using an extension cord. If an extension cord is required, please
consult with an electrician.
- The product should be installed on a flat surface to avoid tipping. The distance
between the back of the product and the wall should be maintained for proper
ventilation.
- Avoid installing the product in the kitchen, bathroom or any other places with
higher humidity so as not to shorten the service life of the electronic components.
- Please be sure the screen of the product is perpendicular to the ground. Any
rotation of the product will result in poor ventilation and subsequent component
damage.

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2. Product Features
The 42” LCD TV Player provides a high quality image and is suitable for a variety
of applications:
1. Available inputs
- Two HDMI inputs for digital high definition connection.
- VGA (D-Sub 15) input for computer use. The screen will support resolutions up
to 1024 x 768 at 60 Hz.
- Two Component Video input is available for DVD and HDTV Set-top box, supporting
resolutions
480p/720p/1080i .
- Composite Video and S-Video are also available to support even lower resolutions.
- Five sets of audio inputs are available for connection with the Video inputs
listed above. Two audio outputs, one digital SPDIF (for DTV only) and one
analog.
Note: Please refer to page 43 for a complete list of supported signals.
2. Power Management Function
This television will automatically power down (go to standby mode) in the event
there is no video signal to display on the screen.
3. WXGA LCD TV Panel
The WXGA LCD TV panel provides high resolution and high contrast image.
The number of pixels is 1920 (H) x 1080 (V). The contrast is 800:1.
4. Others
- The LCD TV unit provides cool, middle, warm and user color temperature
options.
- The user may customize their favorite color temperature.
3. Accessories
 Stand x 1
 User Manual x 1
 AC Cord x 1
 Remote Control x 1
 Battery (AAA) x 2 (for Remote Control)
 Warranty Card x 1
 Quick Start Guide x 1
 Remote Control Manual x 1
 Base-Stand Installation Guide x 1

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4. Names and Functions of Parts
4.1 Front View
4.2 Side View
Diagram
The functions of the buttons are described as follows:
STANDBY: Press (Standby) button to turn off to
standby and turn on from standby.
VOL.+/-
A. They are used as ＜ / ＞ buttons to navigate in
the OSD Menu screen.
B. Press to adjust the volume.
CH.+/-
A. They are used as ∧ / ∨ buttons to navigate in
the OSD Menu screen.
B. Press to scan through channels. To scan quickly
through channels, press and hold down either
channel button.
MENU: Press to display the menu. Press again to exit
the menu.
SOURCE: Press to cycle display DTV, TV, AV,
S-Video,
YPbPr1, YPbPr2, VGA, HDMI1 and HDMI2 source
menu. It has the function of Enter in the menu.
(IR) Infrared Receiver: Receuves IR signals from the remote control.
Power indicator:
Indicator ON (Red) Standby mode
Indicator ON (Green) Power ON mode
Diagram