M39QHD165C - Monitor LC-Power - Free user manual and instructions

Product type	Monitor
Brand	LC-Power
Model	M39QHD165C
Screen size	38.5 inches
Resolution	2560 x 1440 (QHD)
Refresh rate	165 Hz (DP), 144 Hz (HDMI)
Response time	7 ms
Panel type	VA
Brightness	350 cd/m²
Contrast	3000:1
Viewing angle	178° horizontal / 178° vertical
Video inputs	2 x DisplayPort 1.4, 2 x HDMI 2.0
Audio output	1 x 3.5 mm jack socket
FreeSync	Yes (AMD FreeSync)
HDR	Yes (HDR mode)
VESA mounting	100 x 100 mm
Dimensions (with stand)	879.24 x 286.77 x 645.09 mm
Dimensions (without stand)	879.24 x 83.56 x 514.07 mm
Net weight	Approximately 14 kg (estimated)
Gross weight	16 kg
Power supply	AC 100-240 V ~ 50/60 Hz, 2.0 A
Box contents	Monitor, stand, DisplayPort cable, power cable, mounting screws
Main features	Multidirectional OSD, PIP/PBP, GamePlus, LED effects, low blue light, RGB settings
Care and cleaning	Disconnect the device, use a soft damp cloth (water only), avoid chemical products
Safety	Do not expose to humidity, do not open the casing, avoid heat sources
Spare parts and repairability	VESA screws included; no spare parts provided, professional repair recommended

Frequently Asked Questions - M39QHD165C LC-Power

How to clean the monitor screen?

Unplug the monitor. Use a soft cloth slightly dampened with water. Never use solvents, ammonia, or abrasive cleaners. A special screen cloth is recommended.

How to access the OSD menu?

Press the 'M' button (or the central button) to open the OSD menu. Use the up/down arrows to navigate and left to go back.

How to activate the FreeSync function?

FreeSync is disabled by default. Connect your PC via a DisplayPort cable, then enable FreeSync in the OSD menu under 'Other' > 'FreeSync'. Make sure your graphics card supports FreeSync.

What is the maximum supported resolution?

The native resolution is 2560x1440. Via DisplayPort 1.4, the refresh rate can reach 165 Hz; via HDMI 2.0, up to 144 Hz.

Can I use the monitor in vertical mode?

Yes, the monitor supports rotation via the OSD menu under 'OSD Rotation' (90°, 180°, 270°). Make sure you have a compatible stand or VESA support.

How to adjust the low blue light?

In the OSD menu, go to 'Color Adjustment' > 'Low Blue Light' and adjust the level from 0 to 100.

Does the monitor have built-in speakers?

No, the monitor does not have built-in speakers. It has a 3.5 mm audio jack output to connect headphones or external speakers.

How to use PIP/PBP mode?

Connect two video sources (e.g., DP and HDMI). In the OSD menu, go to 'Multi-Window' and select 'PIP Mode' or 'PBP 2Win'. You can adjust the size and position of the window.

What cables are included with the monitor?

The box contains a DisplayPort cable, a power cable, mounting screws (PM5x15 and PM4x16) and the stand. No HDMI cable is included.

How to reset to factory settings?

In the OSD menu, go to 'Other' > 'Reset' and confirm. All settings will return to default values.

USER MANUAL M39QHD165C LC-Power

4.1 —Tasten am Monitor

4.2—Monitoranschlüsse

1. Safety Precautions
2. Maintenance
3. Box Contents
4. Product Overview
5. Stand Installation
6. Wall Mounting
7. OSD
8. LED Effects System Console
9. RGB Ranges and Gameplus Switching
10. Picture-in-Picture
11. Picture-by-Picture
12. Technical Specifications

1. SAFETY PRECAUTIONS

Do not expose the monitor to a humid environment, rain or other liquids. Do not open the monitor housing to avoid any shock due to electrical or mechanical hazards.

Operation:

• Keep the monitor out of direct sunlight or other heat sources like stoves.
• Keep the monitor away from any liquid.
• Remove any object that could fall into the ventilation holes.
• Do not block the ventilation holes to avoid overheating.
• Do not knock or drop the monitor.

2.MAINTENANCE

CAUTION: Unplug the power cable from the outlet before cleaning the monitor.

• To clean your screen, slightly moisten a soft, clean cloth with water.
• Please use a special screen-cleaning tissue if possible.
• Do not use benzene, thinner, ammonia, abrasive cleaners or compressed air.
• Inappropriate cleaning solutions may damage the monitor or leave a milkyfilm on screen or housing.
• Unplug the monitor if you are not going to use it for a longer time period.
• Do not expose the monitor to dust, liquids or a humid environment.
• In case the monitor gets in touch with any liquid, wipe it down immediately using a dry cloth.
• In case any liquid gets spilled into the ventilation holes, do not use the monitor anymore. Please contact a professional service technician.

Legal notice:

HIGH-DEFINITION MULTIMEDIA INTERFACE

The terms HDMI and HDMIII High Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the USA and other countries.

3.Box Contents

Monitor

PM5*15 Screw Bolts X4

PM4*16 Screw Bolts X4

DP Cable

Power Cable (AC 100-240V~50/60Hz)

Stand - Upright Section

Stand - Base

VESA Converter

User Manual

Extra screws may be included as backup.

4. Product Overview

4.1 —Monitor Buttons

Press rocker to turn the display on/off.
2 Profile switch
3 Rocker backward LED Effects.
4 Rocker right Main Menu.
5 Game Plus

4.2—Monitor Ports

6 Power Connector: Insert the power cable to supply power to the monitor.
7 HDMI Connectors: Insert one end of the HDMI cable into the computer's HDMI output and connect the other end to the monitor's HDMI port.
DP Connectors: Insert one end of the DP cable into the computer's DP output and connect the other end to the monitor's DP port.
Audio Output: Insert the audio cable for output of audio signals.

5. Stand Installation

1. Open the package, take out the Styrofoam and place it on a horizontal table.

1. Take out the base and upright section, and three PM5*15 screws.

Stand-Base

PM5*15 screws X3

Stand-Upright Section

1. Fix the bracket with three PM5*15 screws on the boom of the base.

1. Use the base bracket assembly assembled in step 3 to align it with the slot of the machine and buckle down (Note: Pull the quick release button up with your finger to remove the base bracket assembly)

1. Grab the bracket with your hand and put the machine upright (note: during the process of erecting the machine, the machine is still in the lower Styrofoam without taking it out, do not pinch the screen directly with your hands to prevent the screen from breaking)

Make sure the monitor is laid on a flat surface before removing the stand.

6. Wall Mounting

This monitor only includes screws which may be used when attaching the monitor to a VESA 100*100mm type mount. No VESA mount or mounting accessory is included.

1. Take out all the accessories on the styrofoam, and take out the upper styrofoam. (The display screen cannot leave the styrofoam to prevent broken screen)

1. Take out the wall-mounting adapter from the bubble bag, take out four M4*16mm screws from the accessory bag, and use the screws to lock the wall-mounting adapter to the back shell (the display screen cannot leave the styrofoam to prevent Broken screen)

1. Do not pinch the screen directly with your hands during the process of hanging the product to prevent the screen from breaking.

Eng-6

FreeSync

The feature itself is off by default. In order to use this feature, please note you must have hardware with FreeSync capability, an DP cable, and the latest graphic drivers. To use this feature, connect your computer and monitor with an DP cable. After connecting, you may receive a prompt to enable the feature on your computer. If you do not receive the prompt, you may need to enable the function in your graphics card menu. See your graphics card manufacturer's documentation for instructions on how to turn on and or enable FreeSync.

7. OSD

The On-Screen Display (OSD) Menu may be used to adjust your monitor's settings and appears on screen after turning on the monitor and pressing the M button.

When using the monitor for the first time, settings will automatically adjust to optimal settings according to your computer's configuration and parts etc.

1. The monitor includes one touch options to access common settings.

1. Press (to) to enter the OSD screen.

1. Control pad Up (肉) or After(图) to browse functions.

2. Control pad Left (cc) to exit the current screen.

7.1- OSD Menu Functions

Main Menu Sub	b-Menu Options	Description
Input Source	DP1 NONE Switch to DP1 signal input
	DP2	NONE	Switch to DP2 signal input
	HDMI1	NONE	Switch to HDMI1 signal input
	HDMI2	NONE Switch to HD	MI2 signal input
Brightness/Contrast	Brightness 0~100	Adjust display brightness
	Blacklevel 0~100	Adjust display black level
	Contrast 0~100	Adjust display contrast
	DCR On Turn on	DCR function
		Off Turn off DCR function
Color Setting Gamma	Gamma Gamma 1.8 Set Gamma add-in
	Gamma 2.0
	Gamma 2.2
	Gamma 2.4
	Gamma 2.6
	Picture Mode	Standard, Photo, Movie, Game, FPS, RTS,	Set visual mode according to activity
	Color Temperature	Warm, Cool, User	Select color temperature
	Low Blue Light	0~100	Set blue light filtering level
	Hue	0~100 Adjust hue levels
	Saturation	0~100	Adjust saturation levels
	RGB Range	RGB Full,RGB limited	Select RGB range mode full and limited
Picture Quality Setting	Sharpness	0~100 Set display sharpness
	Response Time	Off, High, Middle, Low	Adjust response time
	Noise Reduction	Off, High, Middle, Low	Reduce the interference of image noise caused by signal source interference
	Dynamic Luminous Control	On, Off	Compensate for gray scale display screen and strengthen the expression of gray scale
	MPRT	On, Off	Moving Picture Response Time
Display	Aspect Ratio	Wide Screen, 4:3, 1:1, Auto	Select on-screen aspect ratio
Audio	Mute On, Off	Turn mute	mode on/off
	Volume	0-100	Adjust audio volume
	Audio Source AutoSource, DP1, DP2,HDMI1, HDMI2		Select audio signal input via HDMI or DP
Main Menu	Sub-Menu Options	Description
Multi-Window	Multi-Window Off,	PIP Mode, PBP 2Win	Select PIP/PBP modes according to the number of input signals etc.
	Sub Win2 Input	DP1, DP2, HDMI1, HDMI2	Select according to input signal for PIP/ PBP mode
	PIP Size Small,	Medium, Large	Adjust the PIP/PBP display window size
	PIP Position Top	Right, Top Left, Bottom Right, Bottom Left	Adjust the PIP/PBP window position
	Swap NONE		Swap the two channel signal source of only the PIP/PBP 2 screens function
OSD Language		한국어, Рuples，默认, Estrangers, Deutsch	Set OSD language
	OSD H-Position	0-100 Adjust the OSD's horizontal position
	OSD V-Position	0-100 Adjust the OSD's vertical position
	OSD Transparency	0-100 Set the OSD's overall transparency
	OSD Time Out	5-100 Set how long	the OSD remains open after non-use
	OSD Rotation	Normal,90,180,270	When the user flips the display, thisfunction can also flip the OSD to achieve the best display angle
Other	DP Version	DP1.1, DP1.2, DP1.4
	FreeSync (Adaptive Sync)	On, Off	Turn the FreeSync function on/off
	HDR	On, Off; Auto Detect	Turn the HDR mode on/off
	Reset	None	Reset monitor configurations

8. LED Effects System Console

The default light effect is colorful, highlight and breath. You can select your favourite light effect as below.

Steps: 1. Press any button to activate OSD guidance.

1. Press ( ) to enter LED light effect console.
2. There are options for Color,Strength, Mode.

9. RGB Ranges and Gameplus Switching

1. Press button to switch Gameplus modes. According to the needs of your game, choose the corresponding game icon. These game icons are primarily designed to optimize your aim during shooting games, though they can be used for other scenarios.

1. Press Left (@) button to switch ECO modes. These modes include Standard, Photo, Movie, Game, FPS, and RTS and can be used to optimize settings according to your activity. Standard mode is suitable for most activities.

10. PIP (Picture-in-Picture) Input Information

Mode Home Screen Input Source	Picture-in-Picture Additional Input Source		Interchange Window	Picture Mode
	DP HDMI
Mode 1 DP X O O			O
Mode 2 HDMI O X O			O

Note: "O" means this feature is supported while "X" means it is not supported.

11. PBP (Picture-by-Picture) Resolution

While using this feature and in order to obtain an optimal viewing experience, it is recommended to set both panels to the same resolution.

1

It is recommended to set the first panel to 1280*1440@60Hz resolution.

2

It is recommended to set the second panel to 1280*1440@60Hz resolution.

At this resolution, tearing and visual deformation should be minimized.

12. Technical Specifications

Model	LC-M39-QHD-165-C
Screen Size	38.5"
Aspect Ratio	16:9
Backlight	LED
Brightness	350cd/m2
Panel	VA
Resolution	DP1.4: 2560*1440@165Hz HDMI 2.0: 2560*1440@144Hz
Refresh Rate	165Hz
Response Time	7ms
Viewing Angle	≥ 178°(H) / ≥ 178°(V)
Contrast Ratio	3000:1
VESA Mounting	100 x 100mm
Colours	16.7M
AMD FreeSync	Yes
Signal Input	DP 1.4*2, HDMI 2.0*2, AUDIO OUT*1
Power Input	AC 100-240~50/60Hz, 2.0A
Audio
Speakers	NO
Audio Out	Yes
Accessories
Power Cable	Yes
Additional Functions
Low Blue Light	Yes
Physical Dimensions
Dimensions (w/ Stand)	879.24*286.77*645.09mm
Dimensions (w/o Stand)	879.24*83.56*514.07mm
Net Weight	11.6kg
Gross Weight	16kg

TABLE DES MATIÈRES

Support - Section verticale

Support - Base

Convertisseur VESA

Mode d'emploi

12. Specifications techniques

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