Samsung LC34J791WTNXZA User Manual
Samsung LC34J791WTNXZA Manual
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Samsung LC34J791WTNXZA manual content summary:
- Samsung LC34J791WTNXZA | User Manual - Page 1
are trademarks of Intel Corporation in the U.S. and/or other countries. © 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. Trademarks other than that of - Samsung LC34J791WTNXZA | User Manual - Page 2
Preparations Parts 9 Control Panel 9 Direct Key guide 10 Function Key Guide 11 Changing Brightness, Contrast and Eye Saver Mode Setting Optimum Resolution 27 Picture SAMSUNG MAGIC Bright 28 Brightness 29 Contrast 29 Sharpness 29 Color 29 SAMSUNG MAGIC Upscale 30 HDMI Black - Samsung LC34J791WTNXZA | User Manual - Page 3
Mode 32 Size 33 Position 33 Sound Source 33 Source 34 Picture Size 34 Contrast 35 OnScreen Display Transparency 36 Position 36 Language 36 Problems with the Installation 41 System Requirements 41 Troubleshooting Guide Requirements Before Contacting Samsung Customer Service - Samsung LC34J791WTNXZA | User Manual - Page 4
or damage to properties may result if instructions are not followed. 10 cm 10 cm 10 cm Precautions for storage High-glossy models can develop white stains on the surface if an ultrasonic wave humidifier is used nearby. ――Contact your nearest Samsung Customer Service Center if you want to clean - Samsung LC34J791WTNXZA | User Manual - Page 5
dry cloth. Caution •• Do not disconnect the power cord while the product is being used. •• Only use the power cord provided with your product by Samsung. Do not use the power cord with other products. •• Keep the power socket where the power cord is connected unobstructed. ‒‒ The power cord must be - Samsung LC34J791WTNXZA | User Manual - Page 6
of moisture, or a place where the product will operate continuously for an extended period of time) may seriously affect its performance. ‒‒ Be sure to consult Samsung Customer Service Center if you want to install the product at such a place. 6 - Samsung LC34J791WTNXZA | User Manual - Page 7
harmed. •• If the product is dropped or the outer case is damaged, turn off the power and disconnect the power cord. Then contact Samsung Customer Service Center. ‒‒ Continued use can result in a fire or electric shock. •• Do not leave heavy objects or items that children like (toys, sweets, etc - Samsung LC34J791WTNXZA | User Manual - Page 8
Caution •• Leaving the screen fixed on a stationary image for an extended period of time may cause afterimage burn-in or defective pixels. ‒‒ Activate power-saving mode or a moving-picture screen saver if you will not be using the product for an extended period of time. •• Disconnect the power cord - Samsung LC34J791WTNXZA | User Manual - Page 9
is shown. Specifications are subject to change without notice to improve quality. Power LED Speaker JOG Button UP Function Key Guide Parts JOG Button Power LED Function Key Guide Description Multi directional button that helps navigate. ――The JOG button is located on the rear left side of the - Samsung LC34J791WTNXZA | User Manual - Page 10
Direct Key guide ――The shortcut button screen (OSD menu) shown below is displayed only when the monitor screen is turned on, the Off Eye Saver Mode Volume Features Eye Saver Mode Off • • / : Adjust Brightness, Contrast, Eye Saver Mode. • • : Adjust Volume. • • : Display Function Key Guide. 10 - Samsung LC34J791WTNXZA | User Manual - Page 11
be adjusted. PIP/PBP is available. Eye Saver Mode is available. Information can be viewed. Selects by moving the JOG button in the function key guide screen. Press the button when configuring settings for the PIP/PBP function is required. Selects to turn the Monitor off by moving the JOG button - Samsung LC34J791WTNXZA | User Manual - Page 12
When the monitor displays nothing (i.e. Power saving mode or Non-signal mode), 2 direct keys for control source and power could be used as below. JOG Button UP Power saving/Non-signal mode Source Change Down PRESS(ENTER) for 2 seconds Power Off When the monitor displays the Main menu the JOG - Samsung LC34J791WTNXZA | User Manual - Page 13
Mute? The function mutes the audio to improve sound effect when there is sound noise or when the input signal is weak, usually due to a problem with the volume of an input device. ――To activate the Mute function, access the Volume control screen, then use the JOG button to move the - Samsung LC34J791WTNXZA | User Manual - Page 14
from what is shown. Specifications are subject to change without notice to improve quality. Refer to the actual product. DC 24V HDMI IN DP IN 1 2 SERVICE Port DC 24V HDMI IN DP IN Description Connects to the AC/DC adapter. Connects to a source device using an HDMI cable or HDMI-DVI - Samsung LC34J791WTNXZA | User Manual - Page 15
Upgrading the Software via USB 1 Be sure to insert the USB disk into the USB port marked out with the blue box as shown in the figure below. You can upgrade the software via USB only if either the monitor screen operates normally or the check signal is displayed on the monitor screen. 1 USB 2 - Samsung LC34J791WTNXZA | User Manual - Page 16
mm HAS TOP: -14.0˚(±4.0˚) - 22.0˚(±4.0˚) HAS DOWN: -2.0˚(±4.0˚) - 34.0˚(±4.0˚) •• The monitor tilt and height can be adjusted. •• To avoid USB port marked out with the blue box. ‒‒ The USB disk format is not supported. ‒‒ The USB disk contains no valid upgrade files. (No upgrade files exist, or - Samsung LC34J791WTNXZA | User Manual - Page 17
you to use the product securely even in public places. ――The locking device shape and locking method depend on the manufacturer. Refer to the user guide provided with your anti-theft locking device for details. To lock an anti-theft locking device: Precautions for moving the monitor •• Do not hold - Samsung LC34J791WTNXZA | User Manual - Page 18
Installation Removing the Stand ――Before removing the stand from the monitor, place the monitor on a flat and stable surface with the screen facing down. : The product is curved. Placing pressure on the product when on a flat surface may damage the product. When the product is on the ground facing - Samsung LC34J791WTNXZA | User Manual - Page 19
be held liable for any damage or injury caused by using improper screws or attaching the wall-mount kit or desktop stand using excessive force. ‒‒ Samsung shall not be held liable for any product damage or personal injury caused by using a wallmount kit other than the one specified or from an - Samsung LC34J791WTNXZA | User Manual - Page 20
Attaching the Stand ――Before assembling the product, place the product down on a flat and stable surface so that the screen is facing downwards. : The product is curved. Placing pressure on the product when on a flat surface may damage the product. When the product is on the ground facing up or down - Samsung LC34J791WTNXZA | User Manual - Page 21
monitor and external devices to the power outlet. 4 Read the user manual to familiarize yourself with the monitor functions, precautions, and proper use, website. ――Select an HDMI version. Version 2.0 supports a refresh rate of up to 100 Hz, and version 1.4 supports a refresh rate of up to 50 Hz. ―― - Samsung LC34J791WTNXZA | User Manual - Page 22
monitor and external devices, such as computers and set-top boxes, are not connected to the power outlet. DP IN ――The audio function 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. ――To display - Samsung LC34J791WTNXZA | User Manual - Page 23
, Thunderbolt 3 devices must be manually authenticated through Intel's Thunderbolt program Samsung branded cable is recommended. ――When the product is connected to a USB Type-C notebook, the product supports support the USB Type-C display may not be displayed on our product. To fix this problem - Samsung LC34J791WTNXZA | User Manual - Page 24
Connecting to Headphones Connecting the Power DC 24V HDMI IN 1 1 2 3 Connecting the Product to a PC as a USB HUB Connecting a PC to the Product ――The product can function as a USB hub when connected to a PC via a Thunderbolt™ 3 cable or USB Type-C cable. You can connect a source device - Samsung LC34J791WTNXZA | User Manual - Page 25
. Be sure to connect it to a power source. (Refer to the device user manual) ――If you connect the product to a notebook that has limited support for USB Type-C, the USB hub may not work properly. ――The product does not support media play. If you need to play a file on your USB device, connect - Samsung LC34J791WTNXZA | User Manual - Page 26
Tidying Up the Connected Cables 1 2 3 4 170 mm Grab the stand with one hand and use the thumb on your other hand to remove the COVER-REARSUB in the direction of the arrow. Grab the stand with one hand and use the thumb on your other hand to remove the COVER-STAND NECK LEFT in the direction of - Samsung LC34J791WTNXZA | User Manual - Page 27
for this product by installing the corresponding drivers. ――To install the latest version of the product driver, download it from the Samsung Electronics website at http:// www.samsung.com. Use the product in the correct posture as follows: •• Straighten your back. •• Allow a distance of 45 to 50cm - Samsung LC34J791WTNXZA | User Manual - Page 28
model. The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality. SAMSUNG MAGIC Bright This menu provides an optimum picture quality suitable for the environment where the product will be used. ――This menu is not available - Samsung LC34J791WTNXZA | User Manual - Page 29
Brightness You can adjust the general brightness of the picture. (Range: 0~100) A higher value will make the picture appear brighter. ――This menu is not available when MSAAMSGUINCGBright is set to Dynamic Contrast mode. ――This menu is not available when Eco Saving Plus is enabled. ――This menu is not - Samsung LC34J791WTNXZA | User Manual - Page 30
SAMSUNG MAGIC Upscale Eye Saver Mode MSAAMSGUINCGUpscale function can enhance the layers of the picture details and the vividness of the picture. The function has more - Samsung LC34J791WTNXZA | User Manual - Page 31
aspect ratio without cutting off. ――The function may not be supported depending on the ports provided with the product. ――Changing the screen 576p, 720p, or 1080p and monitor can display normally (Not every model can support all of these signals.). ――This can only be set when the external input - Samsung LC34J791WTNXZA | User Manual - Page 32
to Control Panel → Display → Screen Resolution and click Detect on the PC. (Instructions are based on Windows 7.) ――The screen may flicker briefly or appear after a delay the picture quality, it is recommended to use a graphics card that supports WQHD+ (3440 x 1440) resolution. ――When using PIP/PBP, - Samsung LC34J791WTNXZA | User Manual - Page 33
Size Select the size and aspect ratio of the sub-screen. •• : Select the icon image if you want to use PBP mode where the optimum resolution for the left and right sides of the screen is 1720 x 1440 (width x height). •• : Select the icon image if you want to use PIP mode where the optimum - Samsung LC34J791WTNXZA | User Manual - Page 34
is unstable. ――When the Function Key Guide appears, move the JOG button LEFT to be performed. ――When the Function Key Guide appears, move the JOG button LEFT to function may not be supported depending on the ports can display normally (Not every model can support all of these signals.). ――This can - Samsung LC34J791WTNXZA | User Manual - Page 35
ratio without cutting anything off. ――The function may not be supported depending on the ports provided with the product. ――Changing the screen 576p, 720p, or 1080p and monitor can display normally (Not every model can support all of these signals.). ――This can only be set when the external input is - Samsung LC34J791WTNXZA | User Manual - Page 36
Chapter 06 OnScreen Display A detailed description of each function is provided. Refer to your product for details. ――The functions available may vary depending on the product model. The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to - Samsung LC34J791WTNXZA | User Manual - Page 37
button to display the function-button screen and then select the icon. You can select 1.1 or 1.2↑. HDMI Mode Select the HDMI mode to use. ――The supportable device and resolution may differ depending on its version. ――When the version is changed, the screen may blink or the setup window in your PC - Samsung LC34J791WTNXZA | User Manual - Page 38
. •• The sound quality of the monitor may be degraded. ――If you encounter any issues when using the function, contact the Samsung Service Center. The models in the Graphic Cards list supports FreeSync FreeSync can only be used with specific AMD graphics card models. Refer to the following list for - Samsung LC34J791WTNXZA | User Manual - Page 39
Eco Saving Plus Reduce energy consumption compared to consumption at the maximum brightness level. ――This option is not available when MSAAMSGUINCGBright is in Dynamic Contrast mode. ――This menu is not available when Game Mode is enabled. ――This menu is not available when Eye Saver Mode is enabled. - Samsung LC34J791WTNXZA | User Manual - Page 40
JOG button to display the function-button screen and then select the icon. You can select PC or AV. Source Detection Select either Auto or Manual as the method to recognize input signal. ――Not available when PIP/PBP Mode is set to On. Acceleration, 1 sec, or 2 sec can be selected. If - Samsung LC34J791WTNXZA | User Manual - Page 41
version of Easy Setting Box, download it from the Samsung Electronics website at http://www.samsung.com. ――The software may not work properly if you least 60MB of free space on the hard disk drive Restrictions and Problems with the Installation The Easy Setting Box installation may be affected by - Samsung LC34J791WTNXZA | User Manual - Page 42
Troubleshooting Guide Requirements Before Contacting Samsung Customer Service Center ――Before calling Samsung Customer Service Center, test your product as follows. If the problem persists, contact Samsung Customer Service a mode that exceeds the supported resolution(refer to Standard Signal Mode - Samsung LC34J791WTNXZA | User Manual - Page 43
the product. Next, if required, change the settings, referring to Standard Signal Mode Table (P.46) in this manual and the Information menu on the product. The screen is too bright. The screen is too dark. Adjust booting. If a beeping sound is heard when your PC is booting, have your PC serviced. 43 - Samsung LC34J791WTNXZA | User Manual - Page 44
Q & A ――Refer to the user manual for your PC or graphics card for further instructions on adjustment. How can I change the frequency? Set the frequency on your graphics card. •• Windows 7: Go to Control Panel → Appearance and Personalization → Display → Screen Resolution → - Samsung LC34J791WTNXZA | User Manual - Page 45
performance. ――The above specifications are subject to change without notice to improve quality. ――This device is a Class B digital apparatus. ――For detailed device specifications, visit the Samsung Electronics website. 45 - Samsung LC34J791WTNXZA | User Manual - Page 46
the power LED turns on. In such a case, change the settings according to the following table by referring to the graphics card user manual. Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V) IBM, 720 x 400 31.469 70.087 28.322 -/+ VESA, 640 - Samsung LC34J791WTNXZA | User Manual - Page 47
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V) VESA, 1280 x 800 49.702 59.810 83.500 -/+ 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 -/+ - Samsung LC34J791WTNXZA | User Manual - Page 48
etc. •• If a service technician gives instructions on how to use service company or partner of Samsung Electronics Co., Ltd. •• Remodeling or repairing the product by customer. •• Using it with incorrect voltage or non-authorised electrical connections. •• Not following the "cautions" in User Manual
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USER MANUAL
CJ79*
Curved Monitor
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.
The contents of this manual are subject to change without notice to improve quality.
Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation in the U.S. and/or other countries.
© 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.
Trademarks other than that of Samsung Electronics are owned by their respective owners.
(For India Only)
This product is RoHS compliant.
For more information on safe disposal and recycling visit our
website www.samsung.com/in or contact our Helpline numbers -
1800 40 SAMSUNG(1800 40 7267864) (Toll-Free)