Samsung BX2450L, BX2350, BX2450N, BX2050N, BX2450 User Manual

SyncMaster

BX1950/BX1950N/BX2050/BX2050N/BX2250/BX2250N/BX2350/BX2450/

BX2450L/BX2450N

LCD Monitor

User Manual

The color and the appearance may differ depending on the product, and the specifications are subject to change

without prior notice to improve the performance.

1 Major Safety Precautions

1-1 Before You Start

Icons used in this manual

ICON NAME MEANING

Caution Indicates cases where the function may not work or the setting may be canceled.

Note Indicates a hint or tip to operate a function.

Using this Manual

• Make yourself fully aware of the safety precautions before using this product.

• If a problem occurs, refer to the 'Troubleshooting' section.

Copyright Notice

The contents of this manual are subject to change without prior notice for performance improvement.

The copyright of this manual is reserved by Samsung Electronics, Co., Ltd.

The contents of this manual may not be partially or in whole reproduced, distributed or used in any form without the written permission of Samsung Electronics, Co., Ltd.

The SAMSUNG logo and SyncMaster are the registered trademarks of Samsung Electronics, Co., Ltd.

Microsoft, Windows and Windows NT are the registered trademarks of Microsoft Corporation.

VESA, DPM and DDC are the registered trademarks of the Video Electronics Standard Association.

The ENERGY STAR

All other trademarks mentioned herein belong to their respective companies.

®

logo is the registered trademark of the U.S. Environmental Protection Agency.

1-1 Major Safety Precautions

1-2 Custody and Maintenance

External Surface and Screen Maintenance

Clean the product with a soft dry cloth.

• Do not clean the product with an inflammable substance such as benzene or thinner or with a wet cloth. This may result in a problem with the product.

• Do not scratch the screen with your fingernails or a sharp object.

This may result in scratches or damage to the product.

• Do not clean the product directly by spraying water onto the product.

If water enters the product, it may result in fire, electric shock or a problem with the product.

• A white stain may be generated on the surface of the highglossy model due to the inherent characteristics of the material, if a supersonic humidifier is used.

The appearance and the color may differ depending on the model.

Securing the Installation Space

• Keep the required distances between the product and other objects (e.g. walls) to ensure proper ventilation. Failing to do so may result in fire or a problem with the product due to an increase in the internal temperature. Install the product so the required distances shown in the figure are kept.

The appearance may differ depending on the product.

When installing the product with a stand

About persistent images

• Displaying a still image for a long time may create a persistent image or stain on the screen. If you do not use the product for a long time, set the power-saving mode or screen saver.

• Due to technological constraints of the LCD Panel manufacturer, the images generated by this product may appear either brighter or darker than normal by appr. 1ppm (parts per million) pixel.

The number of sub-pixels of an LCD panel by size: The number of Sub-Pixels = Max. Horizontal Resolution x Max. Vertical Resolution x 3

Example) If the maximum resolution is 1920 x 1080, the number of sub-pixels is 1920 x 1080 x 3 = 6,220,800.

Major Safety Precautions 1-2

1-3 Safety Precautions

Icons used for safety precautions

ICON NAME MEANING

Warning

Caution

Failing to follow the precautions marked with this sign, may result in a serious injury or even a fatality.

Failing to follow the precautions marked with this sign, may result in a personal injury or property damage.

Meaning of Signs

Do not perform. Must be followed.

Do not disassemble.

Do not touch. Must be grounded to prevent electric shock.

The power plug must be unplugged from the wall outlet.

Power Related

The product image used in the following pictures for your reference may look different from the actual product.

Warning

Avoid using a damaged power cord or plug or a loose power outlet.

• Otherwise, it may result in electric shock or

Avoid plugging in or unplugging the power supply with wet hands.

• Otherwise, it may result in electric shock.

Make sure to connect the power cord to a grounded wall outlet (for insulation class 1 equipment only).

• Otherwise, it may result in electric shock or

Keep the power cord and the product away from a heater.

• Otherwise, it may result in electric shock or

fire.

injury.

fire.

Avoid connecting multiple electric appliances to a single wall outlet.

• Otherwise, it may result in fire due to overheating of the wall outlet.

Plug the power plug in firmly.

• Otherwise, it may result in fire.

Avoid bending or twisting the power cord excessively and avoid placing heavy objects on the cord.

• Otherwise, it may result in electric shock or fire due to a damaged power cord.

If the pins of the power plug or the wall outlet are covered in dust, clean it using a dry cloth.

• Otherwise, it may result in fire.

1-3 Major Safety Precautions

Caution

Avoid unplugging the power plug while the product is operating.

• Otherwise, it may damage the product due to electric shock.

When unplugging the power plug from the wall outlet, make sure to hold it by the plug and not by the cord.

• Otherwise, it may result in electric shock or fire.

Installation Related

Warning

Avoid placing burning candles, mosquitorepellent or cigarettes on the product and installing the product near a heater.

• Otherwise, it may result in fire.

Make sure to use only the power cord supplied by our company. In addition, do not use the power cord of another electric appliance.

• Otherwise, it may result in electric shock or fire.

Connect the power plug to a wall outlet that can be easily reached.

• When a problem occurs with the product, you must unplug the power plug to cut the power off completely. You cannot cut the power off completely using only the power button on the product.

Ask an installation engineer or relevant company to install the product onto the wall.

• Otherwise, it may result in injury.

• Make sure to use the specified wall mount.

Avoid installing the product in a badly-ventilated location such as inside a bookshelf or closet.

• Otherwise, it may result in fire due to internal over-heating.

Keep the plastic bags used to pack the product away from children.

• If children place the plastic bags over their heads, they may suffocate.

Avoid installing the product in a location exposed to dust, moisture (sauna), oil, smoke or water (rain drops) and installing it within a vehicle.

• This may result in electric shock or fire.

Avoid installing the product at an easily reachable height where children may reach it.

• If a child touches the product, the product may fall and this may result in injury.

Keep a distance of at least 10 cm from the wall when installing the product for ventilation.

• Otherwise, it may result in fire due to internal over-heating.

Avoid installing the product in a location that is unstable or exposed to excessive vibrations such as on an unstable or slanted shelf.

• The product may fall and this may result in damage to the product or injury.

• If you use the product in a location exposed to excessive vibrations, it may result in a problem with the product or fire.

Avoid installing the product in a location exposed to direct sunlight and installing the product near a heat source such as a fire or heater.

• This may shorten the product life cycle or cause fire.

• Since the front part is heavier, install the product on a flat and stable surface.

Major Safety Precautions 1-3

Caution

Do not let the product drop while moving it.

• This may result in a problem with the product or injury.

When installing the product on a console or shelf, make sure that the front of the product does not protrude out of the console or shelf.

• Otherwise, this may cause the product to fall off and result in a malfunction or injury.

• Make sure to use a cabinet or shelf suitable to the size of the product.

If the product is installed in a location where the operating conditions vary considerably, a serious quality problem may occur due to the surrounding environment. In this case, install the product only after consulting one of our service engineers about the matter.

• Places exposed to microscopic dust, chemicals, too high or low temperature, high humidity, such as airports or stations where the product is continuously used for a long time and so on.

Do not place the product face down on the floor.

• This may damage the panel of the product.

When putting the product down, handle it gently.

• Otherwise, it may result in a problem with the product or injury.

Cleaning Related

Since using a surfactant, which contains a large amount of alcohol, solvent or other strong chemicals, may result in the discoloration or cracking of the product exterior or the panel surface coming off, be sure to use the recommended cleansing agent only.

You can purchase the recommended cleansing agent from a service center.

Before cleaning the product, unplug the power cord.

• Otherwise, it may result in electric shock or fire.

When cleaning the product, do not spray water directly over the product parts.

• Make sure that water does not enter the product.

• Otherwise, it may result in fire, electric shock or a problem with the product.

1-3 Major Safety Precautions

Caution

Usage Related

Warning

Avoid spraying cleansing agent directly onto the product.

• This may result in discoloration or cracking of the exterior of the product or the panel coming off.

Use a soft, damp cloth with a "monitorexclusive cleansing agent" and wipe the product with it.

• If no monitor-exclusive cleansing agent is available, dilute a cleansing agent with water at a ratio of 1:10 before cleaning the product.

When cleaning the product, disconnect the power cord and clean the product with a soft dry cloth.

• Avoid using chemicals such as wax, benzene, alcohol, thinner, mosquitorepellent, fragrance, lubrication or cleansing agent when cleaning the product.

This may result in the exterior being deformed or the print being removed.

Since the exterior of the product is easily scratched, be sure to use a proper cleansing cloth. Use the cleansing cloth with a small amount of water. However, if the cloth is contaminated by alien substances, it may result in scratches to the exterior; therefore shake off any alien substances from the cloth before using it.

Since a high voltage runs through the product, never disassemble, repair or modify the product yourself.

• Otherwise, it may result in fire or electric shock.

• If the product needs to be fixed, contact a service center.

If the product generates a strange noise, a burning smell, or smoke, unplug the power plug immediately and contact a service center.

• Otherwise, it may result in electric shock or fire.

If you drop the product or the case is damaged, turn the power off and unplug the power cord. Contact a service center.

• Otherwise, it may result in fire or electric shock.

When thunder or lighting occurs, unplug the power cord and under no circumstance touch the antenna cable as this is dangerous.

• Otherwise, it may result in electric shock or fire.

When cleaning the product, do not spray water directly over the product parts.

• Make sure that water does not enter the product.

• Otherwise, it may result in fire, electric shock or a problem with the product.

Avoid letting children to hang or climb onto the product.

• Otherwise, it may result in the product falling and this may result in injury or death.

Avoid placing objects such as toys and cookies on top of the product.

• If a child hangs over the product to grab an object, the object or the product may fall and this may result in injury or even death.

Avoid dropping an object over the product or cause impact to the product.

• Otherwise, it may result in electric shock or fire.

Major Safety Precautions 1-3

Avoid moving the product by pulling the power cord or antenna cable.

• Otherwise, it may result in electric shock, fire or a problem with the product due to damage to the cable.

Avoid lifting up or move the product by holding only the power cord or signal cable.

When a gas leak occurs, do not touch the product or the power plug and ventilate immediately.

• A spark may result in an explosion or fire.

• During a thunder or lighting storm, do not touch the power cord or antenna cable.

Avoid using or placing inflammable spray or objects near the product.

• Otherwise, it may result in electric shock, fire or a problem with the product due to damage to the cable.

Take care not to block the vent by a table cloth or curtain.

• Otherwise, it may result in fire due to internal overheating.

Avoid placing a liquid container such as a vase, flowerpot, beverage, cosmetics or drugs, or a metal object over the product.

• If water or an alien substance enters the product, turn the power off, unplug the power cord and contact a service center.

• Otherwise, it may result in a problem with the product, electric shock or fire.

• This may result in an explosion or fire.

Avoid inserting metal objects such as a chopsticks, coins or hairpins, or inflammable objects into the product (the vents, ports, etc).

• If water or an alien substance enters the product, turn the power off, unplug the power cord and contact a service center.

• Otherwise, it may result in a problem with the product, electric shock or fire.

Caution

Displaying a still image for a long time may create a persistent image or stain on the screen.

• If you do not use the product for a long time, use the power-saving mode or set the screensaver to the moving picture mode.

Set the appropriate resolution and frequency for the product.

• Otherwise, it may result in eye strain.

Do not place the adapter on top of another adapter.

• Otherwise, it may result in fire.

Remove the vinyl cover of the adapter before using the adaptor.

• Otherwise, it may result in fire.

When not using the product for a long time such as leaving your home, unplug the power cord from the wall outlet.

• Otherwise, it may cause dust accumulation and result in fire caused by overheating or short circuit or result in an electric shock.

Avoid turning the product upside down or move the product holding only the stand.

• This may cause the product to fall resulting in damage to the product or injury.

Keep power adaptor away from any other heat source.

• Otherwise, it may result in fire.

Always keep power adaptor in well-ventilated area.

1-3 Major Safety Precautions

Be careful that adaptor should not be in contact with water and therefore not be wet.

• This may cause a malfunction, electric shock or fire. Do not use adaptor by the waterside or outside particularly when it rains or snows. Be careful that adaptor should not be wet while cleaning floor with water.

Watching the product from too close a distance continuously may damage your eyesight.

Avoid using a humidifier or cooker near the product.

• Otherwise, it may result in electric shock or fire.

Since the display panel is hot after using it for a long time, do not touch the product.

Take care when adjusting the angle of the product or the height of the stand.

• If your hand or finger is caught, you may be injured.

• If the product is tilted excessively, the product may fall and this may result in injury.

Maintaining the Correct Posture when Using this Product

Maintain the correct posture when using this product.

It is important to give your eyes some rest (5 minutes every hour) when viewing the product screen for long periods of time.

• This will alleviate any eye strain.

Keep small accessories away from the children.

Avoid placing a heavy object over the product.

• Otherwise, it may result in a problem with the product or injury.

• Straighten your back.

• Keep a distance of 45~50 cm from your eyes to the screen. Look down at the screen and face the screen forwards.

• Adjust the angle of the product so that light is not reflected onto the screen.

• Keep your elbow at a right angle and keep your arm level with the back of your hand.

• Keep your elbow at a right angle.

• Place your heels flat on the ground while keeping your knees at an angle of 90 degrees or higher and maintain the position of your arm so that your arm is below your heart.

Major Safety Precautions 1-3

2 Installing the Product

2-1 Package Contents

• Unpack the product and check if all of the following contents have been included.

• Store the packaging box in case you need to move the Product at a later stage.

Monitor

Contents

Installation Manual

Product Warranty

(Not available in all locations)

User Manual D-Sub Cable

Power Cord DC-Adapter Stand

OPTIONAL PARTS

HDMI Cable DVI Cable HDMI to DVI Cable Cleaning Cloth

The cleaning cloth is supplied with black high-glossy models only.

2-1 Installing the Product

2-2 Installing the Stand

Before assembling the product, place the product down on a flat and stable surface so that the screen is facing downwards.

Put the stand on a plane table.

Hold the main body of the product with your hand as shown by the figure.

Push the main body of the product into the stand in the direction of the arrow as shown in the figure.

- Caution

Avoid lifting the product holding only the stand.

Disassembly is in the reverse order of the assembly.

Installing the Product 2-2

2-3 Connecting with a PC

The connecting part may differ depending on the product model.

1. Connect the product to a PC depending on the video output supported by the PC.

• When the graphics card provides D-Sub (<Analog>) output

• Connect the [RGB IN] port of the product to the [D-Sub] port of the PC with the D-Sub cable.

• When the graphics card provides DVI(<Digital>) output

• Connect the [DVI IN] port of the product to the [DVI] port of the PC with the DVI cable.

The [DVI IN] terminal is supplied for the digital (DVI)-dedicated models only.

2-3 Installing the Product

•Connect the [HDMI IN] port of the product to the [DVI] port on your PC using the HDMI to DVI cable.

The [HDMI IN] terminal is supplied for the HDMI-dedicated models only.

2. Connect one end of the power cord to the [POWER] port of the product and connect the other end of the power cord to the 220V or 110V wall outlet.

(The input voltage is switched automatically.)

When the product is connected to a PC, you can turn the product on and use it.

Installing the Product 2-3

2-4 Connecting an HDMI cable

1. Connect the HDMI output port of your digital output device to the [HDMI IN] port of the product using the HDMI cable.

The [HDMI IN] terminal is supplied for the HDMI-dedicated models only.

2. Connect a speaker to the [AUDIO OUT] port of the product.

This product won't make any sound when only the HDMI cable is connected without a speaker connected.

When all the connections are complete, you can turn on and use the product and your DVD player (or digital output device).

Press the[ ] button and select <HDMI> as an input signal.

2-4 Installing the Product

2-5 Kensington Lock

A Kensington Lock is an anti-theft device that enables users to lock the product so that they can safely use it in public locations. Since the shape and usage of the locking device may differ depending on the model and the manufacturer, for more information, refer to the User Manual supplied with the locking device for more information.

You must purchase the Kensington Lock separately.

To lock the product, follow these steps:

1. Wrap the Kensington lock cable around a large, stationary object such as a desk or chair.

2. Slide the end of the cable with the lock attached through the looped end of the Kensington lock cable.

3. Insert the locking device into the Kensington slot on the Monitor( ).

4. Lock the lock( ).

• These are general instructions. For exact instructions, see the User Manual supplied with the locking device.

•

You can purchase the locking device from an electronics store, an online shop, or our service center.

Installing the Product 2-5

3 Using the product

3-1 Setting the Optimal Resolution

If you turn the power on after purchasing the product, a message regarding the optimal resolution setting appears on the screen.

Select a language and the optimal resolution.

▲/▼ : You can select a language with these buttons.

MENU : If you press this button, the message disappears.

• The message appears up to 3 times if the resolution has not been set to the optimal resolution.

• To set the resolution to the optimal resolution

• When the PC is turned off, connect the product and the PC and turn the power on.

• Right-click over the Desktop and select 'Properties' from the pop-up menu.

• In the 'Settings' tab, set the resolution to the optimal resolution.

3-1 Using the product

3-2 Standard Signal Mode Table

The LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor.

Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting the resolution to the optimal resolution of the product.

If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on. Therefore, configure it as follows referring to the User Manual of the graphics card.

BX1950

DISPLAY MODE

HORIZONTAL

FREQUENCY (KHZ)

VERTICAL

FREQUENCY (HZ)

PIXEL CLOCK (MHZ)

SYNC POLARITY (H/

V)

IBM, 640 x 350 31.469 70.086 25.175 +/-

IBM, 720 x 400 31.469 70.087 28.322 -/+

VESA, 640 x 480 31.469 59.940 25.175 -/-

MAC, 640 x 480 35.000 66.667 30.240 -/-

VESA, 640 x 480 37.861 72.809 31.500 -/-

VESA, 640 x 480 37.500 75.000 31.500 -/-

VESA, 800 x 600 35.156 56.250 36.000 +/+

VESA, 800 x 600 37.879 60.317 40.000 +/+

VESA, 800 x 600 48.077 72.188 50.000 +/+

VESA, 800 x 600 46.875 75.000 49.500 +/+

MAC, 832 x 624 49.726 74.551 57.284 -/-

VESA, 1024 x 768 48.363 60.004 65.000 -/-

VESA, 1024 x 768 56.476 70.069 75.000 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1360 x 768 47.712 60.015 85.500 +/+

Horizontal Frequency

The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.

Vertical Frequency

A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz.

Using the product 3-2

3-3 Standard Signal Mode Table

The LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor.

Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting the resolution to the optimal resolution of the product.

If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on. Therefore, configure it as follows referring to the User Manual of the graphics card.

BX1950N

DISPLAY MODE

HORIZONTAL

FREQUENCY (KHZ)

VERTICAL

FREQUENCY (HZ)

PIXEL CLOCK (MHZ)

SYNC POLARITY (H/

V)

IBM, 640 x 350 31.469 70.086 25.175 +/-

IBM, 720 x 400 31.469 70.087 28.322 -/+

VESA, 640 x 480 31.469 59.940 25.175 -/-

MAC, 640 x 480 35.000 66.667 30.240 -/-

VESA, 640 x 480 37.861 72.809 31.500 -/-

VESA, 640 x 480 37.500 75.000 31.500 -/-

VESA, 800 x 600 35.156 56.250 36.000 +/+

VESA, 800 x 600 37.879 60.317 40.000 +/+

VESA, 800 x 600 48.077 72.188 50.000 +/+

VESA, 800 x 600 46.875 75.000 49.500 +/+

MAC, 832 x 624 49.726 74.551 57.284 -/-

VESA, 1024 x 768 48.363 60.004 65.000 -/-

VESA, 1024 x 768 56.476 70.069 75.000 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1360 x 768 47.712 60.015 85.500 +/+

Horizontal Frequency

The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.

Vertical Frequency

A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz.

3-3 Using the product

3-4 Standard Signal Mode Table

The LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor.

Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting the resolution to the optimal resolution of the product.

If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on. Therefore, configure it as follows referring to the User Manual of the graphics card.

BX2050

DISPLAY MODE

HORIZONTAL

FREQUENCY (KHZ)

VERTICAL

FREQUENCY (HZ)

PIXEL CLOCK (MHZ)

SYNC POLARITY (H/

V)

IBM, 640 x 350 31.469 70.086 25.175 +/-

IBM, 720 x 400 31.469 70.087 28.322 -/+

VESA, 640 x 480 31.469 59.940 25.175 -/-

MAC, 640 x 480 35.000 66.667 30.240 -/-

VESA, 640 x 480 37.861 72.809 31.500 -/-

VESA, 640 x 480 37.500 75.000 31.500 -/-

VESA, 800 x 600 35.156 56.250 36.000 +/+

VESA, 800 x 600 37.879 60.317 40.000 +/+

VESA, 800 x 600 48.077 72.188 50.000 +/+

VESA, 800 x 600 46.875 75.000 49.500 +/+

MAC, 832 x 624 49.726 74.551 57.284 -/-

VESA, 1024 x 768 48.363 60.004 65.000 -/-

VESA, 1024 x 768 56.476 70.069 75.000 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

MAC, 1152 x 870 68.681 75.062 100.000 -/-

VESA, 1152 x 864 67.500 75.000 108.000 +/+

VESA, 1280 x 800 49.702 59.810 83.500 -/+

VESA, 1280 x 800 62.795 74.934 106.500 -/+

VESA, 1440 x 900 55.935 59.887 106.500 -/+

VESA, 1440 x 900 70.635 74.984 136.750 -/+

VESA, 1600 x 900 60.000 60.000 108.000 +/+

Horizontal Frequency

The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.

Vertical Frequency

A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz.

Using the product 3-4

3-5 Standard Signal Mode Table

The LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor.

Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting the resolution to the optimal resolution of the product.

If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on. Therefore, configure it as follows referring to the User Manual of the graphics card.

BX2050N

DISPLAY MODE

HORIZONTAL

FREQUENCY (KHZ)

VERTICAL

FREQUENCY (HZ)

PIXEL CLOCK (MHZ)

SYNC POLARITY (H/

V)

IBM, 640 x 350 31.469 70.086 25.175 +/-

IBM, 720 x 400 31.469 70.087 28.322 -/+

VESA, 640 x 480 31.469 59.940 25.175 -/-

MAC, 640 x 480 35.000 66.667 30.240 -/-

VESA, 640 x 480 37.861 72.809 31.500 -/-

VESA, 640 x 480 37.500 75.000 31.500 -/-

VESA, 800 x 600 35.156 56.250 36.000 +/+

VESA, 800 x 600 37.879 60.317 40.000 +/+

VESA, 800 x 600 48.077 72.188 50.000 +/+

VESA, 800 x 600 46.875 75.000 49.500 +/+

MAC, 832 x 624 49.726 74.551 57.284 -/-

VESA, 1024 x 768 48.363 60.004 65.000 -/-

VESA, 1024 x 768 56.476 70.069 75.000 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

MAC, 1152 x 870 68.681 75.062 100.000 -/-

VESA, 1152 x 864 67.500 75.000 108.000 +/+

VESA, 1280 x 800 49.702 59.810 83.500 -/+

VESA, 1280 x 800 62.795 74.934 106.500 -/+

VESA, 1440 x 900 55.935 59.887 106.500 -/+

VESA, 1440 x 900 70.635 74.984 136.750 -/+

VESA, 1600 x 900 60.000 60.000 108.000 +/+

Horizontal Frequency

The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.

Vertical Frequency

A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz.

3-5 Using the product

3-6 Standard Signal Mode Table

The LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent characteristics of the panel, unlike for a CDT monitor.

Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting the resolution to the optimal resolution of the product.

If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on. Therefore, configure it as follows referring to the User Manual of the graphics card.

BX2250

Using the product 3-6

DISPLAY MODE

IBM, 640 x 350 31.469 70.086 25.175 +/-

IBM, 720 x 400 31.469 70.087 28.322 -/+

MAC, 640 x 480 35.000 66.667 30.240 -/-

MAC, 832 x 624 49.726 74.551 57.284 -/-

MAC, 1152 x 870 68.681 75.062 100.000 -/-

VESA, 640 x 480 31.469 59.94 25.175 -/-

VESA, 640 x 480 37.861 72.809 31.500 -/-

VESA, 640 x 480 37.500 75.000 31.500 -/-

VESA, 800 x 600 35.156 56.250 36.000 +/+

VESA, 800 x 600 37.879 60.317 40.000 +/+

VESA, 800 x 600 48.077 72.188 50.000 +/+

VESA, 800 x 600 46.875 75.000 49.500 +/+

VESA, 1024 x 768 48.363 60.004 65.000 -/-

VESA, 1024 x 768 56.476 70.069 75.000 -/-

HORIZONTAL

FREQUENCY (KHZ)

VERTICAL

FREQUENCY (HZ)

PIXEL CLOCK (MHZ)

SYNC POLARITY (H/

V)

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1152 x 864 67.500 75.000 108.000 +/+

VESA, 1280 x 800 49.702 59.810 83.500 -/+

VESA, 1280 x 800 62.795 74.934 106.500 -/+

VESA, 1280 x 960 60.000 60.000 108.000 +/+

VESA, 1280 x 1024 63.981 60.020 108.000 +/+

VESA, 1280 x 1024 79.976 75.025 135.000 +/+

VESA, 1440 x 900 55.935 59.887 106.500 -/+

VESA, 1440 x 900 70.635 74.984 136.750 -/+

VESA, 1600 X 1200 75.000 60.000 162.000 +/+

VESA, 1680 X 1050 65.290 59.954 146.250 -/+

VESA, 1920 X 1080 67.500 60.000 148.500 +/+

Horizontal Frequency

The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.

Vertical Frequency

A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz.

3-6 Using the product

Samsung BX2450L, BX2350, BX2450N, BX2050N, BX2450 User Manual

Table Of Contents

1 Major Safety Precautions

1-1 Before You Start

1-2 Custody and Maintenance

1-3 Safety Precautions

2 Installing the Product

2-1 Package Contents

2-2 Installing the Stand

2-3 Connecting with a PC

2-4 Connecting an HDMI cable

2-5 Kensington Lock

3 Using the product

3-1 Setting the Optimal Resolution

3-2 Standard Signal Mode Table

3-3 Standard Signal Mode Table

3-4 Standard Signal Mode Table

3-5 Standard Signal Mode Table

3-6 Standard Signal Mode Table