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FreeSync (for AMD graphics card)

FreeSync technology is solution that eliminates screen tearing without all the usual lag and latency.
This feature will eliminate screen tearing and lag during game play. Improve your gaming experience.
The displayed FreeSync menu items on the monitor may vary, depending on the monitor model and 
compatibility with the AMD graphics card.

 

Off

: Disable FreeSync.

 

On

: Turn on the AMD graphics cards' FreeSync function. You may experience intermittent flickers 

when playing some games.

Apply the optimum resolution when using FreeSync.
The refresh rate setting method please refer to 

Q & A

 → 

How can I change the frequency?

 

The FreeSync function is only enabled in 

HDMI

 or 

DisplayPort

 mode.

Use the HDMI/DP cable provided by the manufacturer when using FreeSync.

 

If the FreeSync function is in use and the text displayed on the PC screen looks blurry or corrupted, resolve 
the issue by changing the resolution of the PC screen to the recommended resolution.

 

If the 

DisplayPort Ver.

 is set to 

1.1

, the 

FreeSync Premium

 mode is disabled.

 

If you set the 

HDMI Mode

 to 

1.4

, the 

FreeSync Premium

 mode is disabled.

If you use the FreeSync function while playing a game, the following symptoms may occur:

 

The screen may flicker depending on the type of graphics card, the game option settings, or the 
video being played. Try the following actions: decrease the game setting values, change the current 

FreeSync Premium

 mode to 

Off

, or visit the AMD website to check your graphics driver’s version and 

update it with the latest one.

 

While you are using the FreeSync function, the screen may flicker due to variation of the output 
frequency from the graphics card.

 

The response rate during the game may fluctuate depending on the resolution. A higher resolution 
generally decreases the response rate.

 

The sound quality of the monitor may be degraded.

 

If you encounter any issues when using the function, contact the Samsung Service Center.

 

If you change the screen resolution while the function is 

On

, the screen may intermittently blank out due to 

the graphic card. Set 

FreeSync Premium

 to 

Off

 and change the resolution.

 

The function is unavailable in the devices (e.g. AV devices) that have no AMD graphic card. If the function is 
applied, the screen may have malfunction.

The models in the Graphics Cards list supports FreeSync

FreeSync can only be used with specific AMD graphics card models. Refer to the following list for 
supported graphics cards:
Make sure to install the latest official graphics drivers from AMD that support FreeSync.

 

For additional AMD graphics card models that support the FreeSync feature, visit the official AMD website.

 

Select 

FreeSync Premium

 

Off

 if you are using a graphics card from a different manufacturer.

 

When applying the FreeSync function via the HDMI cable, it may fail to work due to the bandwidth limitation 
of certain AMD graphics card.

 

Radeon™ RX Vega series

 

Radeon™ RX 500 series

 

Radeon™ RX 400 series

 

Radeon™ R9/R7 300 series (excluding R9 370/
X, R7 370/X, R7 265)

 

Radeon™ Pro Duo (2016 edition)

 

Radeon™ R9 Nano series

 

Radeon™ R9 Fury series

 

Radeon™ R9/R7 200 series (excluding R9 270/
X, R9 280/X)

Summary of Contents for S25BG40 Series

Page 1: ...change without notice to improve quality Samsung Samsung owns the copyright for this manual Use or reproduction of this manual in parts or entirety without the authorization of Samsung is prohibited...

Page 2: ...ntrol Panel 14 2 Menu Game 20 Picture 24 OnScreen Display 28 System 28 Support 31 Installing the Software Easy Setting Box 32 Restrictions and Problems with the Installation 32 System Requirements 32...

Page 3: ...s fault 41 Others 41 FreeSync forAMD graphics card 42 Adaptive Sync forNVIDIA graphics card 43 Troubleshooting Guide Requirements Before Contacting Samsung CustomerService Center 33 Product diagnosis...

Page 4: ...o protective earth ground Caution Consult instructions for use This symbol instructs the user to consult the user manual for further safety related information Electricity and Safety Warning Do not us...

Page 5: ...nd injure children 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 Caution Do not drop the product while moving Do not...

Page 6: ...m power off the product and remove the power cable Do not drop objects on the product or apply impact Do not move the product by pulling the power cord or any cable If a gas leakage is found do not to...

Page 7: ...DC adapter in a well ventilated area If you place the AC DC power adapter hanging with the cord input facing upwards water or other foreign substances could enter the Adapter and cause the Adapter to...

Page 8: ...e the cloth to wipe the exterior of the product clean Do not apply a cleaning agent that contains alcohol solvent or surfactant to the product Do not spray water or detergent directly on the product 4...

Page 9: ...d base Fasten the large screw in the middle for assembly Push the assembled stand into the main body in the direction of the arrow as shown in the figure Disassemble the COVER REAR TOP Assemble the CO...

Page 10: ...Be careful and ensure that your fingers are not caught Be careful and ensure that your fingers are not caught Checking the space around the product Make sure to have enough space forventilation when...

Page 11: ...the tolerances when adjusting the height of the product Caution Grasp the left and right sides of the monitor and adjust the swivel Grasp the center of the monitor and adjust the height Do NOT hold t...

Page 12: ...0 15 0 2 0 92 0 2 0 92 0 2 0 You can rotate your product as shown below 4 5 6 1 2 3 Be sure to fully extend the stand before rotating the product If you rotate the product without fully extending the...

Page 13: ...it may fall and result in severe personal injury Samsung wall mount kits contain a detailed installation manual and all parts necessary for assembly are provided Do not use screws that are longer than...

Page 14: ...ct the power LED operation to be enabled or disabled on the menu screen System Power LED On Function Key Guide To use the Function Key Guide press the 5 Way Button when the screen is turned on Custom...

Page 15: ...prevent damage to the product due to a short circuit or over current 3 After all signal cables have been properly connected connect the power cables back to the product and the external device 4 Afte...

Page 16: ...e actual product SERVICE SERVICE DC 14V DC 19V S25BG40 S27BG40 Port Description Connect to an audio output device such as headphones or earphones Connects to a source device using an HDMI cable or HDM...

Page 17: ...ction is not supported if the source device is connected using the HDMI DVI cable The optimum resolution may not be available with an HDMI DVI cable Connection Using an DP Cable It is recommended to u...

Page 18: ...2 Next connect the power cable to the power outlet 3 Press the 5 Way button at the bottom of the product to turn it on The input voltage is switched automatically Tidying Up the Connected Cables 1 1 2...

Page 19: ...n I change the resolution You can adjust the refresh rate according to the screen resolution by selecting Game Refresh Rate in the OSD menu To enable the maximum refresh rate set Adaptive Sync FreeSyn...

Page 20: ...set to On This option is not available when FreeSync Premium is set to On This option is not available when Input Port Ver is set to 1 4 This option is not available when DisplayPort Ver is set to 1...

Page 21: ...gaming Low Input Lag Minimize input lag for fast reactions by reducing the video processing time This option is not available when Ultrawide Game View is set to On This menu is not available when Ada...

Page 22: ...of the input source 17 4 3 Use a 4 3 aspect ratio on a 17 inch screen Pictures with a different aspect ratio will not be displayed 19 4 3 Use a 4 3 aspect ratio on a 19 inch wide screen Pictures with...

Page 23: ...21 5 inch wide screen Pictures with a different aspect ratio will not be displayed 22 Wide 16 10 Use a 16 10 aspect ratio on a 22 inch wide screen Pictures with a different aspect ratio will not be d...

Page 24: ...sharpness of monitors suitable for enjoying sports contents sRGB Adjust the color system to sRGB mode This is the standard mode of this monitor Cinema Obtain the brightness and sharpness of monitors s...

Page 25: ...djust the color system to sRGB mode This is the standard mode of this monitor Cinema Obtain the brightness and sharpness of monitors suitable for enjoying video and DVD content Dynamic Contrast Obtain...

Page 26: ...reen Adjust the green saturation level Values closer to 100 mean greater intensity for the color Blue Adjust the blue saturation level Values closer to 100 mean greater intensity for the color Gamma A...

Page 27: ...Black Level because the image quality may differ depending on the external device Eye Care Adaptive Picture Optimizes brightness and provides the best picture quality in real time based on your lighti...

Page 28: ...enu window will remain on screen forwhen it is not in use System 2nd 3rd Description Volume Adjust the Volume controlling the 5 Way button LEFT RIGHT To activate the Mute function access the Volume co...

Page 29: ...a display area of 16 9 or16 10 are only supported If the product is in HDMI DisplayPort mode and the screen says Check the cable connection and the settings of the source device press the 5 Way button...

Page 30: ...lly This function may not be supported depending on the model or geographical area Key Repeat Time Control the response rate of a button when the button is pressed Acceleration 1 sec or 2 sec can be s...

Page 31: ...ot directory Upon updates save only either the bin or image file downloaded from the Samsung website to the root directory If the No update files found on your USB device Please check your USB device...

Page 32: ...oduct specifications If the shortcut icon does not appear press the F5 key Restrictions and Problems with the Installation The Easy Setting Box installation may be affected by the Graphics Card Mother...

Page 33: ...wing Caution When the product makes popping cracking sound The sound may be caused by contraction or expansion from temperature change of external components or internal circuit of the product This is...

Page 34: ...eft on the screen Check that the resolution and frequency for the PC are within the range of resolution and frequency compatible with the product Next if required change the settings referring to Stan...

Page 35: ...o connect the input device Connect the device using an HDMI cable or a DP cable Source device issue A beeping sound is heard when my PC is booting If a beeping sound is heard when your PC is booting h...

Page 36: ...s Monitor and adjust Screen refresh rate under Monitor settings How can I change the resolution Windows 7 Go to Control Panel Appearance and Personalization Display Screen Resolution Adjust Resolution...

Page 37: ...H x 0 2832 mm V 0 3108 mm H x 0 3108 mm V Maximum Pixel Clock 574 2 MHz 565 8 MHz Power Supply AC100 240V 50 60Hz Based on the AC voltage of the adapter For the DC voltage of the product refer to the...

Page 38: ...e automatically However you can customize the installation settings if desired Panel Dots Pixels Due to the nature of the manufacturing of this product approximately1 pixel per million 1ppm may be bri...

Page 39: ...referring to the graphics card user manual Resolution Horizontal Frequency kHz Vertical Frequency Hz Pixel Clock MHz Sync Polarity H V Port HDMI IN DP IN VESA 640 x 480 31 469 59 940 25 175 O O VESA...

Page 40: ...rizontal cycle The reciprocal number of a horizontal cycle is called horizontal frequency Horizontal frequency is measured in kHz Vertical Frequency Repeating the same picture dozens of times per seco...

Page 41: ...ogram If customer requests software installation and setup for the product If a service technician removes cleans dusts or foreign materials inside of the product If customer requests an installation...

Page 42: ...o check your graphics driver s version and update it with the latest one While you are using the FreeSync function the screen may flicker due to variation of the output frequency from the graphics car...

Page 43: ...d If the function is applied the screen may have malfunction Depending on the source device 4K output from an AV device is supported only when the Adaptive Sync is Off Use the DisplayPort cable provid...

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