Samsung LS23B370HS-ZM User Manual

S19B370N/S19B370B/S20B370N/S20B370B/S22B370B/S22B370H/

S23B370B/S23B370H/S24B370H/S27B370H

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.

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.

• An administration fee may be charged if either

• (a) an engineer is called out at your request and there is no defect in the product (i.e. where you have failed to read this user manual).

• (b) you bring the unit to a repair centre and there is no defect in the product (i.e. where you have failed to read this user manual).

• The amount of such administration charge will be advised to you before any work or home visit is carried out.

Major Safety Precautions 1-1

1-2 Custody and Maintenance

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.

1-2 Major Safety Precautions

1-3 Cleaning the Monitor

Cleaning the Monitor

• The panel and exterior of the cutting-edge monitor scratch easily and require careful attention. Clean the monitor according to the following steps.

1. Power off the monitor and PC.

2. Disconnect the power cable from the monitor.

To avoid electric shock, be sure you disconnect the cable by gripping the plug and do not touch the cable with wet hands.

3. Wipe the monitor using a soft, slightly damp cloth that has been squeezed .

• Do not use a cleaning agent that contains alcohol or solvents, or that is surface active. Otherwise, the exterior may discolor or crack or the panel coating may come off.

• Do not spray water or cleaning agent directly onto the monitor. Otherwise, the liquid may sink into the monitor and cause a fire, electric shock, or failure.

4. Clean the exterior of the monitor using a soft cloth dampened with a small amount of water.

5. Connect the power cable to the monitor after you have finished cleaning.

6. Power on the monitor and PC.

Precautions for Storage

• Using an ultrasonic humidifier may cause white stains on a highly glossy product.

Be sure you contact the nearest service center (paid service) for cleaning the inside of the monitor.

Major Safety Precautions 1-3

1-4 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

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

• Otherwise, it may result in electric

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

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

• Otherwise, it may result in electric shock

or fire.

shock.

or injury.

or 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.

1-4 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, MOSQUITO-REPELLENT OR CIGARETTES ON THE PRODUCT AND INSTALLING THE PRODUCT NEAR A HEATER.

• Otherwise, it may result in fire.

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

Make sure to use only the power cord supplied by Samsung. 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 a wall.

• Otherwise, it may result in injury.

• Make sure to use the specified wall mount.

Keep a distance of at least 4 inches (10 cm ) from the wall when installing the product for ventilation.

• 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.

• 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.

Major Safety Precautions 1-4

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

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.

Caution

• 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.

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

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.

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

Edible oil, such as soybean oil, can damage or deform the product. Do not install the product in a kitchen or near a kitchen counter.

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.

• 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.

1-4 Major Safety Precautions

Usage Related

Warning

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.

During a lightning or thunderstorm, power off the product and remove the power cable.

Before moving the product, turn off the power switch and disconnect the power cable and all other connected cables.

• Otherwise, the power cord may be damaged and a fire or electric shock may result.

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.

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.

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

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

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.

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

• This may result in an explosion or fire.

Major Safety Precautions 1-4

Caution

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.

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.

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.

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

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.

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

• 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.

Avoid using a humidifier or cooker near the product.

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

1-4 Major Safety Precautions

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.

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

Keep small accessories away from the children.

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.

• 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.

Avoid placing a heavy object over the product.

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

Major Safety Precautions 1-4

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

Quick Setup Guide

Warranty Card

(Not available in all locations)

User Manual Stand

Stand Connector DC-Adapter Power Cord

OPTION

HDMI Cable HDMI to DVI Cable D-Sub Cable DVI Cable

The cables provided may vary depending on the product you purchase.

2-1 Installing the Product

2-2 Installing the Stand

Before assembling the product, put the product down on a flat and stable surface (table, etc.) with the screen facing down.

Lay a soft blanket on the table for protection. Next, place the product with the screen facing down onto the blanket.

Insert the Stand Connector into the Stand in the direction shown by the figure.

Check if the Stand Connector is firmly connected.

Turn the connecting screw at the bottom of the stand fully so that it is completely fixed.

Installing the Product 2-2

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

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

- Caution

Never lift the product by holding only the stand.

More force may be required to detach the stand from the product than when it was attached.

2-2 Installing the Product

2-3 Connecting the monitor

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.

Installing the Product 2-3

•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 the power adapter to [DC] on the rear of the product. Connect the power cord to the adapter and wall socket. (The input voltage is switched automatically.)

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

2-3 Installing the Product

Connecting with a Video Device

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.

Installing the Product 2-3

2-4 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.

2-4 Installing the Product

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 on the product and change the resolution on your PC to the optimum setting.

▲/▼ : 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.

• For the optimal resolution, refer to the Specifications.

Using the product 3-1

3-2 Standard Signal Mode Table

This product delivers the best picture quality when viewed under the optimal resolution setting. The optimal resolution is dependent on the screen size.

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.

For the optimal resolution, refer to the Specifications.

S19B370N

DISPLAY MODE

HORIZONTAL

FREQUENCY

(KHZ)

VERTICAL

FREQUENCY

(HZ)

PIXEL CLOCK

(MHZ)

SYNC POLARITY

(H/V)

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 -/-

VESA, 640 x 480 31.469 59.940 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 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1280 x 720 45.000 60.000 74.250 +/+

VESA, 1366 x 768 47.712 59.790 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.

3-2 Using the product

3-3 Standard Signal Mode Table

This product delivers the best picture quality when viewed under the optimal resolution setting. The optimal resolution is dependent on the screen size.

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.

For the optimal resolution, refer to the Specifications.

S19B370B

DISPLAY MODE

HORIZONTAL

FREQUENCY

(KHZ)

VERTICAL

FREQUENCY

(HZ)

PIXEL CLOCK

(MHZ)

SYNC POLARITY

(H/V)

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 -/-

VESA, 640 x 480 31.469 59.940 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 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1280 x 720 45.000 60.000 74.250 +/+

VESA, 1366 x 768 47.712 59.790 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 3-3

3-4 Standard Signal Mode Table

This product delivers the best picture quality when viewed under the optimal resolution setting. The optimal resolution is dependent on the screen size.

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.

For the optimal resolution, refer to the Specifications.

S20B370N

DISPLAY MODE

HORIZONTAL

FREQUENCY

(KHZ)

VERTICAL

FREQUENCY

(HZ)

PIXEL CLOCK

(MHZ)

SYNC POLARITY

(H/V)

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 59.940 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 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1152 x 864 67.500 75.000 108.000 +/+

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.

3-4 Using the product

3-5 Standard Signal Mode Table

This product delivers the best picture quality when viewed under the optimal resolution setting. The optimal resolution is dependent on the screen size.

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.

For the optimal resolution, refer to the Specifications.

S20B370B

DISPLAY MODE

HORIZONTAL

FREQUENCY

(KHZ)

VERTICAL

FREQUENCY

(HZ)

PIXEL CLOCK

(MHZ)

SYNC POLARITY

(H/V)

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 59.940 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 -/-

VESA, 1024 x 768 60.023 75.029 78.750 +/+

VESA, 1152 x 864 67.500 75.000 108.000 +/+

VESA, 1280 x 720 45.000 60.000 74.250 +/+

VESA, 1280 x 800 49.702 59.810 83.500 -/+

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 3-5

3-6 Standard Signal Mode Table

This product delivers the best picture quality when viewed under the optimal resolution setting. The optimal resolution is dependent on the screen size.

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.

For the optimal resolution, refer to the Specifications.

S22B370B

3-6 Using the product

Samsung LS23B370HS-ZM User Manual

Table Of Contents

1 Major Safety Precautions

1-1 Before You Start

1-2 Custody and Maintenance

1-3 Cleaning the Monitor

1-4 Safety Precautions

2 Installing the Product

2-1 Package Contents

2-2 Installing the Stand

2-3 Connecting the monitor

2-4 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