Samsung LH49QMFPLGC/EN, LH65QMFPLGC/EN, LH55QMFPLGC/EN manual Power control, Volume control

Page 29

Power control

••

Function

 

 

 

 

 

A product can be powered on and off using a PC.

 

••

Viewing power state (Get Power ON / OFF Status)

 

 

 

 

 

 

Header

Command

ID

Data length

Checksum

 

 

 

 

 

0xAA

0x11

 

0

 

•• Setting power ON/Off (Set Power ON / OFF)

Header

Command

ID

Data length

Data

Checksum

 

 

 

 

 

 

0xAA

0x11

 

1

"Power"

 

"Power": Power code to be set on a product.

1:Power ON

0:Power OFF

•• Ack

Header

Command ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

0xAA

0xFF

3

'A'

0x11

"Power"

 

"Power": Power code to be set on a product.

•• Nak

Header

Command

ID

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

0xAA

0xFF

 

3

'N'

0x11

"ERR"

 

"ERR" : A code showing what error has occurred.

Volume control

••

Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The volume of a product can be adjusted using a PC.

 

 

 

 

 

 

 

•• Viewing volume state (Get Volume Status)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

Command

 

 

 

 

ID

Data length

Checksum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

0x12

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•• Setting the volume (Set Volume)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

Command

 

 

 

 

ID

Data length

Data

 

 

Checksum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

0x12

 

 

 

 

 

 

1

 

 

"Volume"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"Volume": Volume value code to be set on a product. (0-100)

 

 

 

 

 

 

••

Ack

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

Command

 

ID

 

 

Data length

Ack/Nak

r-CMD

Val1

Checksum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

0xFF

 

 

3

 

 

'A'

0x12

"Volume"

 

 

 

 

 

 

 

 

 

 

 

 

 

"Volume": Volume value code to be set on a product. (0-100)

 

 

 

 

 

 

••

Nak

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

Command

 

ID

 

 

Data length

Ack/Nak

r-CMD

 

Val1

Checksum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0xAA

0xFF

 

 

3

 

 

'N'

0x12

 

"ERR"

 

 

 

"ERR" : A code showing what error has occurred.

29

Image 29
Contents QM49F QM55F QM65F Table of contents Screen Adjustment Sound Adjustment Copyright Before Using the ProductSymbols Safety PrecautionsCleaning Power off the product and computerStorage Electricity and SafetyInstallation Samsung Operation Vent or input/output ports, etc Page Components PreparationsChecking the Components PartsDescription PartsControl Panel Buttons Description Power OffControl menu Port Description Reverse SideDP in 2 UHD 60Hz DP in 1 UHD 60HzTo lock an anti-theft locking device Anti-theft LockVOL Remote ControlQuickly select frequently used functions To place batteries in the remote controlYour remote control Connection Using an IR Stereo Cable sold separatelyVentilation Installation on a Perpendicular WallTilting Angle and Rotation Plane view Installation on an Indented WallInstalling the Wall Mount Installing the Wall MountWall Mount Kit Specifications Vesa Model namePin Signal Remote Control RS232CCable Connection RS232C CableGnd Pin No Standard Color SignalLAN Cable Cross LAN cable PC to PC Direct LAN cable PC to HUBConnection Controlling Set control command Viewing control state Get control commandCommand Command type Value rangeVolume control Power controlInput Source An input source code to be set on a product Input source controlScreen size control Screen mode controlPIP On/Off control Auto adjustment control PC and BNC onlyFull Natural Video Wall Mode ControlSafety Lock Video Wall User Control Video Wall OnOff 10x10 Video Wall ModelSet Number 10x10 Video Wall Model 1 ~Before Connecting Connecting and Using a Source DeviceConnecting to a PC Connection Using an Hdmi CableConnection using a DVI cable Digital type Connection Using an DP CableConnection using the DVI-RGB cable Connection Using an HDMI-DVI CableSound → set Hdmi Sound to Pcdvi System → General → set Hdmi Hot Plug to Off――Sound → set Hdmi Sound to Avhdmi Connecting to a Video DeviceUsing an Hdmi cable or Hdmi to DVI Cable UHD 30Hz Connecting to an Audio SystemAttaching the Network box Sold separately MagicInfo Connecting the Network box Sold separatelyEntering MagicInfo mode BackB Apply Finish Cancel Source Changing the Input sourceEdit Name Source → SourceUninstallation Using MDCUsing MDC via RS-232C serial data communications standards Connecting to MDCConnection using a direct LAN cable Using MDC via EthernetConnection using a cross LAN cable Multi Screen Home featureMulti Screen Home → Multi Screen → Enter EPicture Mode Picture ModeOn Timer On/Off TimerOff Timer On/Off TimerHoliday Management Home → Network Settings→ Enter E Network SettingsNetwork Settings Home → MagicInfo Player I → Enter E MagicInfo PlayerMagicInfo Player ID Settings ID SettingsDevice ID PC Connection CableVideo Wall Video WallHorizontal x Vertical Video WallFormat Screen PositionHome → More settings → Enter E More settingsMore settings Menu m → Picture → Picture Mode → Enter E Screen AdjustmentPicture Backlight Brightness Contrast Sharpness Color Tint G/RMenu m → Picture → Enter E Picture Mode Picture Mode settings Adjustable optionsMenu m → Picture → Color Temperature → Enter E Color TemperatureWhite Balance Menu m → Picture → White Balance → Enter EGamma ――If Picture Mode is set to Calibration, Gamma is disabledCalibrated Value Menu m → Picture → Calibrated Value → Enter EPicture Options Film Mode Off Dynamic BacklightPicture Options Digital NR Off Hdmi Black LevelDigital NR Color ToneHdmi Black Level Off /OnDynamic Backlight Film ModeColor Tone Off Digital NR Hdmi Black Level Off / AutoPicture Size · Zoom/Position ResolutionOffPicture Size Picture SizePicture Size ResolutionZoom/Position PC Screen Adjustment Auto AdjustmentMenu m → Picture → Reset Picture → Enter E Reset PicturePicture Off Menu m → Picture → Picture Off → Enter EOnScreen Display Reset OnScreen DisplayMulti Screen OnScreen DisplayPIP Portrait PIP LandscapeMain picture Sub picture RestrictionsTriple Screen Portrait Triple Screen LandscapeFour Screen Portrait Four Screen LandscapeDisplay Orientation Source Content OrientationOnscreen Menu Orientation Aspect RatioScreen Protection Available Settings Optimum SettingsPixel Shift Screen ProtectionTimer Off / Repeat / Interval TimerMessage Display Menu m → OnScreen Display → Menu Language → Enter E Reset OnScreen DisplayMenu Language Initial settings System SetupSystem SystemPower On Delay Sleep TimerTime Clock SetMagicInfo I Source Auto Source Switching Auto Source SwitchingPrimary Source Recovery Primary SourceAuto Power On Power ControlPC Module Power Power ControlAuto Power On Off PC Module Power Power ButtonNetwork Standby Off Power Button Standby ControlEco Solution Eco SolutionEnergy Saving Eco SensorAuto Power Off No Signal Power OffScreen Lamp Schedule Screen Lamp ScheduleMenu m → System → Temperature Control → Enter E Temperature ControlChange PIN Menu m → System → Change PIN → Enter ESecurity GeneralHdmi Hot Plug GeneralMenu m → System → Reset System → Enter E Reset SystemSound Sound AdjustmentHdmi Sound Speaker Selection Sound on Video CallMenu m → Sound → Sound on Video Call → Enter E Menu m → Sound → Speaker Selection → Enter EMenu m → Sound → Reset Sound → Enter E Reset SoundReset All Software UpdateSupport Contact SamsungTesting the Product Troubleshooting GuideChecking the Resolution and Frequency Power off both the PC and productScreen issue Installation issue PC modeNot Optimum Mode is displayed Check the followingsAdjust Brightness and Contrast Sharpness Sound issueThis case, set Speaker Selection to External Speaker 100Source device issue Remote control issueOther issue 101102 There is no sound in Hdmi modeDVI-HDMI cable is connected Device with YCbCr output103 When booting the PC with the input source set toIR sensor is not functioning DisplayPort2How can I change the resolution? Settings104 Question AnswerQuestion How do I set powersaving mode?105 106 Specifications――Plug-and-Play 107Model Name QM49F / QM55F / QM65F / SMT-4933 Preset Timing Modes108 Vertical Frequency Pixel Clock Sync Polarity KHz MHz Resolution109 110 111 Responsibility for the Pay Service Cost to CustomersAppendix 112 Optimum Picture Quality and Afterimage Burn-in PreventionOptimum Picture Quality Prevention of Afterimage Burn-inPreventing afterimage burn-in 113114 License115 Terminology
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LH49QMFPLGC/EN, LH55QMFPLGC/EN, LH65QMFPLGC/EN specifications

Samsung's QMF Series displays, including the LH65QMFPLGC/EN, LH55QMFPLGC/EN, and LH49QMFPLGC/EN models, represent a breakthrough in commercial signage technology. These screens are engineered to deliver exceptional performance, dazzling visuals, and robust reliability, making them ideal for diverse applications such as retail, corporate, and educational environments.

One of the standout features of the QMF Series is their impressive display quality. The screens utilize Samsung’s premium QLED technology, which enhances color accuracy and vibrancy, ensuring that every image stands out. With superb contrast ratios and stunning brightness levels, these displays can effectively capture attention, even in well-lit environments. They also support 4K resolution, providing sharp and clear visuals, crucial for detailed graphics and video content.

In addition to outstanding picture quality, the QMF Series incorporates advanced HDR (High Dynamic Range) technology. This allows for a broader range of colors and deeper blacks, enhancing the overall viewing experience. This feature serves to improve image quality across various content types, making it particularly beneficial for dynamic advertising and promotional presentations.

Durability and reliability are key characteristics of the QMF Series. These displays are designed for 24/7 operation, making them suitable for continuous use in high-demand environments. The inclusion of Samsung’s MagicINFO software allows for easy content management and scheduling, enabling users to remotely control and update displays with minimal effort. This feature is particularly valuable for businesses looking to streamline their operations and maximize the impact of their messaging.

The QMF Series displays also come equipped with a sleek and modern design, allowing them to seamlessly blend into any corporate or retail space. Their ultra-thin bezels provide a near-seamless visual experience when used in video wall configurations, further enhancing the immersive experience.

Connectivity options are abundant, featuring HDMI, DisplayPort, and USB ports, which offer versatile input methods for various content sources. Compatibility with multiple content management systems allows for enhanced flexibility in content integration.

In conclusion, the Samsung QMF Series displays, including the LH65QMFPLGC/EN, LH55QMFPLGC/EN, and LH49QMFPLGC/EN models, are designed to meet the demanding needs of modern commercial environments. With stunning QLED visuals, HDR support, robust reliability, and versatile connectivity, these displays are poised to elevate any viewing experience in retail, corporate, and educational settings.