Samsung SyncMaster 400BX User manual

User Manual
400BX
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.

2
Before Using the Product
Before Using the Product
Copyright
The contents of this manual are subject to change without notice to improve quality.
© 2011 Samsung Electronics
Samsung Electronics owns the copyright for this manual.
Use or reproduction of this manual in parts or entirety without the authorization of Samsung Electronics is
prohibited.
The SAMSUNG and SyncMaster logos are registered trademarks of Samsung Electronics.
Microsoft, Windows and Windows NT are registered trademarks of Microsoft Corporation.
VESA, DPM and DDC are registered trademarks of the Video Electronics Standards Association.
Ownership of all other trademarks is attributed to their due owner.
TruSurround XT, SRS and the symbol are trademarks of SRS Labs, Inc.
TruSurround XT technology is incorporated under license from SRS Labs,
Inc.

3
Before Using the Product
Before Using the Product
Cleaning
Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched.
Take the following steps when cleaning.
Storage
High-glossy models can develop white stains on the surface if an ultrasonic wave humidifier is used
nearby.
Contact Customer Service Center if the inside of the monitor needs cleaning (service fee will be
charged).
1. Power off the monitor and computer.
2. Disconnect the power cord from the monitor.
Hold the power cable by the plug and do not touch the cable with wet
hands. Otherwise, an electric shock may result.
3. Wipe the monitor with a clean, soft and dry cloth.
zDo not use detergents that contain alcohol, solvent or
surface-active agents.
zDo not spray water or detergent directly on the product.
4. Wet a soft and dry cloth in water and wring thoroughly to clean the exterior
of the monitor.
5. Connect the power cord to the monitor when cleaning is finished.
6. Power on the monitor and computer.
!

4
Before Using the Product
Before Using the Product
Safety Precautions
Symbols
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR
BACK). THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO
QUALIFIED PERSONNEL.
This symbol indicates that high voltage is present inside. It is dangerous to
make any kind of contact with any internal part of this product.
This symbol alerts you that important literature concerning operation and
maintenance has been included with this product.
Warning A serious or fatal injury may result if instructions are not followed.
Caution
Personal injury or damage to properties may result if instructions are
not followed.
Activities marked by this symbol are prohibited.
Instructions marked by this symbol must be followed.

5
Before Using the Product
Before Using the Product
Electricity and Safety
The following images are for reference only. Real-life situations may differ from what is shown in the
images.
Warning
Do not use a damaged power cord or plug, or a loose power socket.
zAn electric shock or fire may result.
Do not use multiple products with a single power socket.
zOverheated power sockets may cause a fire.
Do not touch the power plug with wet hands. Otherwise, an electric shock may
result.
Insert the power plug all the way in so it is not loose.
zAn unsecure connection may cause a fire.
Connect the power plug to a grounded power socket (type 1 insulated devices
only).
zAn electric shock or injury may result.
Do not bend or pull the power cord with force. Be careful not to leave the power
cord under a heavy object.
zDamage to the cord may result in a fire or electric shock.
Do not place the power cord or product near heat sources.
zA fire or electric shock may result.
Clean any dust around the pins of the power plug or the power socket with a dry
cloth.
zA fire may result.
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!
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6
Before Using the Product
Before Using the Product
Caution
Installation
Warning
Do not disconnect the power cord while the product is being used.
zThe product may become damaged by an electric shock.
Only use the power cord provided with your product by Samsung. Do not use the
power cord with other products.
zA fire or electric shock may result.
Keep the power socket where the power cord is connected unobstructed.
zThe power cord must be disconnected to cut off power to the product when
an issue occurs.
zNote that the product is not completely powered down by using only the
power button on the remote.
Hold the plug when disconnecting the power cord from the power socket.
zAn electric shock or fire may result.
Do not place candlels, insect repellants or cigarettes on top of the product. Do
not install the product near heat sources.
zA fire may resullt.
Have a technician install the wall-mount hanger.
zInstallation by an unqualified person can result in an injury.
zOnly use approved cabinets.
Do not install the product in poorly ventilated spaces such as a bookcase or
closet.
zAn increased internal temperature may cause a fire.
Install the product at least 10cm away from the wall to allow ventilation.
zAn increased internal temperature may cause a fire.
!
!
!
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7
Before Using the Product
Before Using the Product
Caution
Keep the plastic packaging out of the reach of children.
zChildren may suffocate.
Do not install the product on an unstable or vibrating surface (insecure shelf,
sloped surface, etc.)
zThe product may fall and become damaged and/or cause an injury.
zUsing the product in an area with excess vibration may damage the product
or cause a fire.
Do not install the product in a vehicle or a place exposed to dust, moisture (water
drips, etc.), oil, or smoke.
zA fire or electric shock may result.
Do not expose the product to direct sunlight, heat, or a hot object such as a
stove.
zThe product lifespan may be reduced or a fire may result.
Do not install the product within the reach of young children.
zThe product may fall and injure children.
zAs the front is heavy, install the product on a flat and stable surface.
Do not drop the product while moving.
zProduct failure or personal injury may result.
Do not set down the product on its front.
zThe screen may become damaged.
When installing the product on a cabinet or shelf, make sure that the bottom
edge of the front of the product is not protruding.
zThe product may fall and become damaged and/or cause an injury.
zInstall the product only on cabinets or shelves of the right size.
!
!
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8
Before Using the Product
Before Using the Product
Set down the product gently
zProduct failure or personal injury may result.
Installing the product in an unusual place (a place exposed to a lot of fine
particles, chemical substances or extreme temperatures, or an airport or train
station where the product should operate continuously for an extended period of
time) may seriously affect its performance.
zBe sure to consult Samsung Customer Service Center if you want to install
the product at such a place.
!
SAMSUNG
!

9
Before Using the Product
Before Using the Product
Cleaning
Warning
Caution
Disconnect the power cord before cleaning.
zAn electric shock or fire may result.
Do not spray water directly on the product when cleaning.
zDo not expose the product to water or get the product wet.
zA fire, electric shock, or product defect may result.
Do not spray detergent directly on the product.
zOtherwise, the exterior or display is highly likely to discolor, crack, or peel off.
Disconnect the power cord and wipe the product with a dry soft cloth.
zDo not use chemicals such as wax, benzene, alcohol, thinner, insecticide,
air freshener, lubricant or cleaner on the product. The exterior may become
damaged or the labels may peel off.
As the product exterior is easily scratched, always use the cloth provided with
the product when cleaning. Slightly wet the cloth with water before use. Make
sure there are no foreign substances on the cloth before use to prevent
scratches.
!
!
!

10
Before Using the Product
Before Using the Product
Operation
Warning
There is a high voltage inside the product. Never disassemble, repair or modify
the product yourself.
zA fire or electric shock may result.
zContact Samsung Customer Service Center for repairs.
Before moving the product, turn off the power switch and disconnect the power
cord, antenna cable and all other connected cables.
zDamage to the cord may result in a fire or electric shock.
If the product generates abnormal sounds, a burning smell or smoke, disconnect
the power cord immediately and contact Samsung Customer Service Center.
zAn electric shock or fire may result.
Do not let children hang from the product or climb on top of it.
zChildren may become injured or seriously harmed.
If the product is dropped or the outer case is damaged, turn off the power switch
and disconnect the power cord. Then contact Samsung Customer Service
Center.
zContinued use can result in a fire or electric shock.
Do not leave heavy objects or items that children like (toys, sweets, etc.) on top of
the product.
zThe product or heavy objects may fall as children try to reach for the toys or
sweets resulting in a serious injury.
During a lightning or thunderstorm, remove the power cord and do not touch the
antenna cable.
zA fire or electric shock may result.
Do not drop objects on the product or apply impact.
zA fire or electric shock may result.
Do not move the product by pulling the power cord or any cable.
zProduct failure, an electric shock or fire may result from a damaged cable.
!
!
!
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11
Before Using the Product
Before Using the Product
If a gas leakage is found, do not touch the product or power plug. Also, ventilate
the area immediately.
zSparks can cause an explosion or fire.
zNever touch the power cord or antenna cable when thunder or lightning is
present.
Do not lift or move the product by pulling the power cord or any cable.
zProduct failure, an electric shock or fire may result from a damaged cable.
Do not use or keep combustible spray or an inflammable substance near the
product.
zAn explosion or fire may result.
Ensure the vents are not blocked by tablecloths or curtains.
zAn increased internal temperature may cause a fire.
Do not insert metallic objects (chopsticks, coins, hairpins, etc) or objects that
burn easily (paper, matches, etc) into the product (via the vent or input/output
ports, etc).
zBe sure to power off the product and disconnect the power cord when water
or other foreign substances have entered the product. Then contact
Samsung Customer Service Center.
zProduct failure, an electric shock or fire may result.
Do not place objects containing liquid (vases, pots, bottles, etc) or metallic
objects on top of the product.
zBe sure to power off the product and disconnect the power cord when water
or other foreign substances have entered the product. Then contact
Samsung Customer Service Center.
zProduct failure, an electric shock or fire may result.
!
GAS
!
100

12
Before Using the Product
Before Using the Product
Caution
Leaving the screen fixed on a stationary image for an extended period of time
may cause afterimage burn-in or defective pixels.
zActivate power-saving mode or a moving-picture screen saver if you will not
be using the monitor for an extended period of time.
Disconnect the power cord from the power socket if you do not plan on using the
product for an extended period of time (vacation, etc).
zDust accumulation combined with heat can cause a fire, electric shock or
electric leakage.
Use the product at the recommended resolution and frequency.
zYour eyesight may deteriorate.
Do not hold the monitor upside-down or move it by holding the stand.
zThe product may fall and become damaged or cause an injury.
Looking at the screen too close for an extended period of time can deteriorate
your eyesight.
Do not use humidifiers or stoves around the product.
zA fire or electric shock may result.
Rest your eyes for more than 5 minutes for every 1 hour of product use.
zEye fatigue will be relieved.
Do not touch the screen when the product has been turned on for an extended
period of time as it will become hot.
Store small accessories out of the reach of children.
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13
Before Using the Product
Before Using the Product
Exercise caution when adjusting the product angle or stand height.
zYour hand or finger may get stuck and injured.
zTilting the product at an excessive angle may cause the product to fall and
an injury may result.
Do not place heavy objects on the product.
zProduct failure or personal injury may result.
!

Table Of Contents 14
Table Of Contents
BEFORE USING
THE PRODUCT
2 Copyright
3 Cleaning
3Storage
4 Safety Precautions
4Symbols
5 Electricity and Safety
6 Installation
9 Cleaning
10 Operation
TABLE OF
CONTENTS
PREPARATIONS 20 Checking the Contents
20 Removing the Packaging
21 Checking the Components
22 Parts
22 Frontal Sensor
23 Reverse Side
24 Anti-theft Lock
25 Remote Control
28 Before Installing the Product (Installation
Guide)
28 Tilting Angle and Rotation
29 Ventilation
31 Product Blueprint
32 VESA Bracket (hanger) Installation
32 VESA Bracket (hanger) Installation
36 Remote Control
36 Cable Connection
38 Control Codes

Table Of Contents
Table Of Contents 15
CONNECTING AND
USING A SOURCE
DEVICE
49 Before Connecting
49 Pre-connection Checkpoints
50 Connecting and Using a PC
50 Connecting to a PC
52 Driver Installation
53 Changing the Resolution
56 Connecting to a Video Device
56 Connection Using the AV Cable
57 Connection Using the RGB-component Cable
58 Connection Using an HDMI-DVI Cable
59 Connecting to a TV Tuner Box (US Only)
60 Connecting and Using a Source Device
60 Source List/Edit Name
USING MDC 65 Configuring Settings for Multi Control
65 Configuring settings for Multi Control
65 Connection Using the RS232C Cable
66 MDC Program Installation/Uninstallation
66 Installation
67 Uninstallation
68 Using the MDC Program (Serial MDC)
68 Starting MDC
70 Configuring Settings for Main Functions
92 Troubleshooting Guide
93 How display properties are shown when
multiple displays are used
SCREEN
ADJUSTMENT
94 Mode
94 Changing the Picture Mode
96 Custom
96 Configuring the Custom Settings

Table Of Contents
Table Of Contents 16
99 Color Tone
99 Configuring the Color Tone Settings
101 Color Control
101 Configuring the Color Control Settings
102 Color Temp.
102 Configuring the Color Temp. Settings
103 Image Lock
103 Configuring the Image Lock Settings
104 Auto Adjustment
104 Configuring the Auto Adjustment Settings
105 Signal Balance
105 Configuring the Signal Balance Settings
107 Size
107 Changing the Picture Size
109 Digital NR
109 Enabling Digital NR
110 HDMI Black Level
110 Configuring the HDMI Black Level Settings
111 Film Mode
111 Enabling Film Mode
112 Dynamic Contrast
112 Changing the Dynamic Contrast Setting
113 Lamp Control
113 Changing the Lamp Control Setting
114 Picture Reset
114 Activating Picture Reset
SOUND
ADJUSTMENT
115 Mode
115 Changing the Mode Setting

Table Of Contents
Table Of Contents 17
116 Custom
116 Configuring the Custom Settings
117 Auto Volume
117 Changing the Auto Volume Setting
118 SRS TS XT
118 Setting SRS TS XT
119 Sound Reset
119 Resetting Sound Settings (Sound Reset)
SETTINGS 120 Language
120 Changing the Language
121 Time
121 Clock Set
122 Sleep Timer
123 Timer1 / Timer2 / Timer3
124 Holiday Management
125 Menu Transparency
125 Changing Menu Transparency
126 Safety Lock
126 Change PIN
127 Lock
128 Energy Saving
128 Setting Energy Saving
129 Video Wall
129 Video Wall
130 Format
131 Horizontal
132 Vertical
133 Screen Position

Table Of Contents
Table Of Contents 18
134 Safety Screen
134 Pixel Shift
136 Timer
137 Bar / Eraser
138 Side Gray
138 Resolution Select
138 Changing the Resolution (Resolution Select)
139 Power On Adjustment
139 Setting Power On Adjustment
140 OSD Rotation
140 Changing the Menu Orientation (OSD Rotation)
141 Advanced Settings
141 Temperature
142 Auto Power
142 User Auto Color
143 Standby Control
144 Lamp Schedule
144 OSD Display
146 Setup Reset
146 Resetting Setup (Setup Reset)
146 Reset All
146 Resetting All Settings (Reset All)
TROUBLESHOOTI
NG GUIDE
147 Requirements Before Contacting
Samsung Customer Service Center
147 Testing the Product
147 Checking the Resolution and Frequency
148 Check the followings.
151 Q & A
SPECIFICATIONS 153 General
155 PowerSaver

Table Of Contents
Table Of Contents 19
156 Preset Timing Modes
APPENDIX 158 Contact SAMSUNG WORLDWIDE
162 Optimum Picture Quality and Afterimage
Burn-in Prevention
162 Optimum Picture Quality
163 Prevention of Afterimage Burn-in
166 Terminology
168 Correct Disposal - Europe only
168 Correct Disposal of This Product (Waste
Electrical & Electronic Equipment) - Europe only
168 Correct disposal of batteries in this product -
Europe only
INDEX

20
1 Preparations
1 Preparations
1.1 Checking the Contents
1.1.1 Removing the Packaging
1Remove the black locking device at the bottom of the box.
2Using the grooves in the box, lift and remove the top of the box.
3Check the components and remove the Styrofoam and plastic bag.
The appearance of actual components may differ from the image shown.
This image is for reference only.
4Store the box in a dry area so that it can be used when moving the product in the future.
321