NEC C750Q-AVT3 User Manual English

NEC C750Q-AVT3 Manual

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  • NEC C750Q-AVT3 | User Manual English - Page 1
    User's Manual Large Format Display MultiSync® C750Q MultiSync® C860Q MODEL: C750Q, C860Q Please find your model name on the label on the rear side of the monitor.
  • NEC C750Q-AVT3 | User Manual English - Page 2
    Table of Contents Important Information 2 Recommended Use & Maintenance 8 Recommended Use 8 Maintenance 8 Chapter 1 Installation Setup Overview 10 Mounting (for Customer 13 Mounting (for Trained Installers 14 Mounting Location 15 Orientation 15 Changing handles position 16 Ventilation
  • NEC C750Q-AVT3 | User Manual English - Page 3
    Control Controlling the Monitor via RS-232C 51 Controlling the Monitor via LAN 52 HTTP Browser 53 Commands 59 Proof of Play 60 Chapter 7 Troubleshooting Screen Image and Video Signal Issues 62 No picture 62 Image persistence 62 The image is blinking 62 The image is unstable, unfocused or
  • NEC C750Q-AVT3 | User Manual English - Page 4
    Appendix A Trademark and Software License Appendix B External Resources Appendix C OSD Controls List INPUT 73 PICTURE 75 AUDIO 78 SCHEDULE 79 SLOT 80 NETWORK 81 PROTECT 82 SYSTEM 85 Appendix D Manufacturer's Recycling and Energy Information Disposing of your old NEC product 88 Energy
  • NEC C750Q-AVT3 | User Manual English - Page 5
    Display Solutions of America, Inc. in this manual. Failure to comply with this government regulation could installed and used in accordance with the instructions, may cause harmful interference to radio to Identify and Resolve Radio-TV Interference Problems." This booklet is available from the U.S.
  • NEC C750Q-AVT3 | User Manual English - Page 6
    : About the Symbols To ensure safe and proper use of the product, this manual uses a number of symbols to prevent injury to you and others as well electric shock, fire, or other risks. 2 Refer all servicing to qualified service personnel. DO NOT DISASSEMBLE PROHIBITED Do not use the product
  • NEC C750Q-AVT3 | User Manual English - Page 7
    use a trained service person. 7 Failure support. When transporting, moving, or installing the product, please use as many people as necessary to be able to lift the product without causing personal injury or damage to the product. We recommend four or more people. Please refer to the instructions
  • NEC C750Q-AVT3 | User Manual English - Page 8
    to a wall using a cord or chain that can support the weight of the product in order to prevent the preventing tipping. Please refer to the table top stand manual. • Be sure to remove the cord or chain /wall in accordance with the installation instructions. Many injuries, particularly to children,
  • NEC C750Q-AVT3 | User Manual English - Page 9
    or use your product near water. 12 Immediately turn off the power and unplug your product from the wall outlet, then refer servicing DO NOT WET to qualified service personnel. It may cause an electric shock or start a fire. Do not use flammable gas sprays to remove dust when cleaning the
  • NEC C750Q-AVT3 | User Manual English - Page 10
    CAUTION Handling the power cord. REQUIRED Handle the power cord with care. Damaging the cord could lead to fire or electric shock. • When connecting the power cord to the product's AC IN terminal, make sure the connector is fully and firmly inserted. DO NOT TOUCH WITH WET HANDS • Fasten the
  • NEC C750Q-AVT3 | User Manual English - Page 11
    U.S.A./Canada EU U.K. Voltage 120* 230 230 * Please use this power cord under 125 V power supply.  NOTE: This product can only be serviced in the country where it was purchased. China 220 Japan 100 Connecting to a TV*1 • Cable distribution system should be grounded (earthed) in
  • NEC C750Q-AVT3 | User Manual English - Page 12
    Recommended Use & Maintenance Recommended Use Ergonomics To realize the maximum ergonomic benefits, we recommend the following: • For optimum performance of the monitor, allow 20 minutes for warming up. Avoid reproduction of still patterns on the monitor for long periods of time to avoid image
  • NEC C750Q-AVT3 | User Manual English - Page 13
    Chapter 1 Installation This Chapter Includes: >> "Setup Overview" on page 10 >> "Mounting (for Customer)" on page 13 >> "Prevent Tipping" on page 13 >> "Changing the Logo Ornament Position" on page 13 >> "Mounting (for Trained Installers)" on page 14 >> "Mounting Location" on page 15 >> "Orientation
  • NEC C750Q-AVT3 | User Manual English - Page 14
    external equipment (see page 25) • To protect the external equipment, turn off the main power before making connections. • Refer to the user's manual of your equipment for further information.  NOTE: Do not connect/disconnect cables when turning on the monitor or other external equipment as this
  • NEC C750Q-AVT3 | User Manual English - Page 15
    4. Connect the supplied power cord  WARNING: Please refer to the "Important Information" section of this user's manual for proper selection of an AC power cord.  CAUTION: Please refer to "CAUTION 1".  NOTE: • The monitor should be installed close to an easily accessible power
  • NEC C750Q-AVT3 | User Manual English - Page 16
    10. For long-term use The backlight used for this monitor has a limited life and its brightness decreases with the usage time. Also, if the same still image is shown for a long time, "Image Persistence" may occur. "Image Persistence" is a phenomenon in which the image of an LCD remains visible after
  • NEC C750Q-AVT3 | User Manual English - Page 17
    , or other problems that may occur with the mounting equipment. If a problem is detected, please refer to qualified personnel for service. • Regularly attaching the monitor to the wall, make sure that the wall can support the weight of the monitor. Changing the Logo Ornament Position When using
  • NEC C750Q-AVT3 | User Manual English - Page 18
    mounting, inspect the installation location to ensure that it is strong enough to support the weight of the unit so that the unit will be safe from harm. • For detailed information, refer to the instructions included with the mounting equipment. Unit NEC strongly recommends using the screws as
  • NEC C750Q-AVT3 | User Manual English - Page 19
    Installing a safety wire  WARNING: Please refer to "WARNING 9".  CAUTION: Please refer to "CAUTION 7".  NOTE: When installing, do not apply pressure to the LCD panel or excessive force to any part of the monitor by pushing or leaning on it. This may cause the monitor to become distorted or
  • NEC C750Q-AVT3 | User Manual English - Page 20
    Changing handles position : Factory set position. : Alternate position.  CAUTION: Four or more handles are required when transporting. (Recommended Fasten Force: 139 - 189 N•cm) C750Q C860Q 㱢 100 mm 㱢 100 mm Ventilation Requirements When mounting in an enclosed space or recessed area,
  • NEC C750Q-AVT3 | User Manual English - Page 21
    : Prior to installation, place the monitor face down on a flat even surface that is larger than the monitor screen. Use a sturdy table that can easily support the weight of the monitor.  NOTE: You can use 600 mm/400 mm holes for mounting. English−17
  • NEC C750Q-AVT3 | User Manual English - Page 22
    and Removing the Optional Table Top Stand  WARNING: Please refer to "WARNING 8".  CAUTION: Please refer to "CAUTION 5". For installation, follow the instructions included with the stand or mounting equipment. Use only those devices recommended by the manufacturer.  NOTE: • Use the ST-801
  • NEC C750Q-AVT3 | User Manual English - Page 23
    Chapter 2 Parts Names and Functions This Chapter Includes: >> "Control Panel" on page 20 >> "Terminal Panel" on page 21 >> "Wireless Remote Control" on page 23 English−19
  • NEC C750Q-AVT3 | User Manual English - Page 24
    Control Panel A Power Button ( ⏻ ) Switches the power on/standby. See also page 33. B Mute Button (MUTE) Switches the audio mute on/off. C Input/Set Button (INPUT/SET) INPUT: Cycles through the available inputs when OSD menu is turned off. [DisplayPort], [HDMI1], [HDMI2], [Media Player], [OPTION]*.
  • NEC C750Q-AVT3 | User Manual English - Page 25
    the network. See page 52. F DisplayPort IN DisplayPort signals input. G HDMI IN (HDMI1 (ARC)/HDMI2) HDMI signals input.  NOTE: • HDMI1 terminal also supports ARC (Audio Return Channel) for audio output. • ARC sends the monitor's sound to audio equipment with an HDMI1 ARC connector. • Use the
  • NEC C750Q-AVT3 | User Manual English - Page 26
    K Internal Speaker L Handle M Security Slot Security and theft protection lock slot compatible with Kensington security cables/equipment.  NOTE: For products, visit Kensington's website. N Label English−22
  • NEC C750Q-AVT3 | User Manual English - Page 27
    the audio output level. M CH/ZOOM +/- Button* For use with an Option Board. The function depends on which Option Board is installed in the monitor. N GUIDE Button For use with an Option Board. The function depends on which Option Board is installed in the monitor. English−23
  • NEC C750Q-AVT3 | User Manual English - Page 28
    O MUTE Button Mutes the monitor's audio and video output. Press it again to unmute the monitor's audio and video output. See "MUTE SETTING" on page 86 for details. P PICTURE MODE Button Cycles through the picture modes [NATIVE], [RETAIL], [CONFERENCING], [HIGHBRIGHT], [TRANSPORTATION] and [CUSTOM].
  • NEC C750Q-AVT3 | User Manual English - Page 29
    making connections: • Turn off the device's power before connecting it to the monitor. • Refer to the device's user manual for available connection types and instructions for the device. • We recommend turning off the monitor's main power before connecting or disconnecting a USB storage device to
  • NEC C750Q-AVT3 | User Manual English - Page 30
    Wiring Diagram AUDIO OUT LAN REMOTE DisplayPort HDMI1 (ARC) HDMI2 USB USB storage device. Computer (DisplayPort) HDMI video player or Computer (HDMI) Blu-ray or DVD Player (HDMI) AV Amplifier Sensor Unit Stereo Amplifier Dotted lines = other signal Solid lines = video signal Dashed
  • NEC C750Q-AVT3 | User Manual English - Page 31
    Connecting to a Personal Computer Connecting to a Computer with HDMI • Please use an HDMI cable with the HDMI logo. • It may take a moment for the signal to appear after turning on the computer. • Some display cards or drivers may not show an image correctly. • When you use a computer with HDMI,
  • NEC C750Q-AVT3 | User Manual English - Page 32
    also supports 4K content. Supports HDCP (ARC) using the included ARC-supported HDMI cable, the audio equipment supported, the monitor's remote control can be used to control the HDMI media device.  NOTE: The instructions in this section guide supports CEC and CEC is enabled. Depending on
  • NEC C750Q-AVT3 | User Manual English - Page 33
    device is recording, the device remains on. Please refer to the user's manual supplied with the HDMI-CEC compatible device for further information. Use the audio equipment with ARC function to HDMI1 (ARC) by the included ARC supported HDMI cable. Use the  buttons to select [AUDIO RECEIVER] then
  • NEC C750Q-AVT3 | User Manual English - Page 34
    . Refer to the computer's instruction user's manual or Help file on how to format a USB storage device. Please use a USB storage device with this monitor in accordance with the drawing below. If the physical size of the USB storage device is larger than the supported
  • NEC C750Q-AVT3 | User Manual English - Page 35
    Connecting a USB Device USB storage device reader for use with the internal Media Player. See page 39. Power supply port. This port is for updating the firmware of the monitor via a USB storage device. Imports or exports the monitor settings via the USB storage device when selecting [CLONE SETTING].
  • NEC C750Q-AVT3 | User Manual English - Page 36
    Chapter 4 Basic Operation This Chapter Includes: >> "Power ON and OFF Modes" on page 33 >> "Operating Range for the Remote Control" on page 34 >> "Using Power Management" on page 34 >> "Showing the Information OSD" on page 35 >> "Switching Between Picture Modes" on page 35 >> "Setting the Aspect
  • NEC C750Q-AVT3 | User Manual English - Page 37
    Power ON and OFF Modes Press the ⏻ button on the Control Panel or POWER ON button on the remote control to turn on the monitor. The monitor's power LED indicates the current status of the monitor. Please refer to the following table for information about the power indicator. Power indicator status
  • NEC C750Q-AVT3 | User Manual English - Page 38
    automatically if the keyboard or mouse are not used during the time set in the computer's power management settings. Refer to your computer's user manual for more information. When connected to an AV source, such as a Blu-ray, DVD, or streaming video player, power consumption by the monitor reduces
  • NEC C750Q-AVT3 | User Manual English - Page 39
    ], [RETAIL], [CONFERENCING], [HIGHBRIGHT], [TRANSPORTATION] and [CUSTOM]. The picture modes are pre-configured with settings for general use. See "Using Picture Modes" on page 44 for instructions on changing the picture mode settings. English−35
  • NEC C750Q-AVT3 | User Manual English - Page 40
    Setting the Aspect Ratio Press the ASPECT button on the remote control to cycle through the options available for the current input signal.  NOTE: [Media Player] is not available. [FULL] ➙ [WIDE] ➙ [1:1] ➙ [ZOOM] ➙ [NORMAL] Aspect ratio of image 4:3 Unchanged view*2 Recommended selection for
  • NEC C750Q-AVT3 | User Manual English - Page 41
    COLOR CONTRAST ADVANCED NATIVE RETAIL CONFERENCING TRANSPORTATION CUSTOM Adjustment Settings Select Press  or  to navigate to a sub-menu. Goto Adjustment Key Guide Press SET/POINT ZOOM to select an option. Remote Control Return Close Press  or , + or - to select the function or setting
  • NEC C750Q-AVT3 | User Manual English - Page 42
    . INPUT: Select settings related to the input signal source. Configure the Media Player settings. PICTURE: Select one of the default picture modes, manually adjust the color settings, adjust the aspect ratio, and adjust other settings related to the picture. AUDIO: Adjust volume, balance, equalizer
  • NEC C750Q-AVT3 | User Manual English - Page 43
    Using the Media Player Menu The Media Player plays image, video, and music files located on a USB storage device connected the USB port on the monitor (see page 21). To open the Media Player menu, press the MENU button on the remote control and select [Media Player] with [INPUT SELECT] in the OSD
  • NEC C750Q-AVT3 | User Manual English - Page 44
    ] under [INPUT SIGNAL SETTINGS] (see page 74). • Only use USB mass storage class device types. There is no support for any other kind of USB device. • We cannot guarantee to support all commercially available USB mass storage devices. • Do not use a USB hub. • Do not use a multi-partition USB
  • NEC C750Q-AVT3 | User Manual English - Page 45
    mode File Extension Data format Max. Bit rate Max. Channel No. MP3 MPEG1/2 Layer3 (MP3) 320 Kbps 2ch MOVIE mode Container format Supported Video codec Supported Audio codec MPG, MPEG MPEG1, MPEG2, MPEG4 LPCM, MP3, AAC TS MPEG2, H.264, HEVC/H.265 LPCM, MP3, AAC MP4 MPEG2, MPEG4
  • NEC C750Q-AVT3 | User Manual English - Page 46
    Chapter 5 Advanced Operation This Chapter Includes: >> "Creating a Power Schedule" on page 43 >> "Using Picture Modes" on page 44 >> "Setting Security and Locking the Monitor Controls" on page 45 >> "Password Security" on page 45 >> "Locking the Button Controls" on page 47 >> "Setting the Remote
  • NEC C750Q-AVT3 | User Manual English - Page 47
    Creating a Power Schedule The schedule function allows the monitor to automatically change between power on and standby modes at different times. To program the schedule: 1. Enter the [SCHEDULE] menu. a U sing the remote control, highlight [SCHEDULE INFORMATION] using the  and  buttons. b P
  • NEC C750Q-AVT3 | User Manual English - Page 48
    Using Picture Modes There are different picture modes available. These picture modes have also been configured with settings as described in the "Picture Mode Types" table below. To change picture modes: Press the PICTURE MODE button on the wireless remote control to cycle through the modes, or
  • NEC C750Q-AVT3 | User Manual English - Page 49
    • Locking the monitor control panel buttons Settings Location The instructions in this section guide you through configuring security and locking functions in the monitor your password, you will need to contact technical support to get a recovery password to access the monitor OSD menu. English−45
  • NEC C750Q-AVT3 | User Manual English - Page 50
    Set a password for the monitor This step is only required if you want to change the password. PROTECT: POWER SAVE SETTINGS THERMAL MANAGEMENT SCREEN SAVER POWER ON DELAY SECURITY SETTINGS LOCK SETTINGS ALERT MAIL RESET PASSWORD: o o o o SECURE MODE: START-UP LOCK CONTROL LOCK CHANGE PASSWORD
  • NEC C750Q-AVT3 | User Manual English - Page 51
    Locking the Button Controls The lock settings prevent the monitor from responding to button presses on the remote control or monitor control panel. When locking the button controls, some buttons can be configured to remain unlocked for users to adjust the settings. Locking and unlocking the button
  • NEC C750Q-AVT3 | User Manual English - Page 52
    Locking the Control Panel Buttons The [KEY] in the [LOCK SETTINGS] prevent the monitor from being controlled using the buttons on the monitor Control Panel. Enabling the [KEY] does not lock the buttons on the remote control. PROTECT: POWER SAVE SETTINGS THERMAL MANAGEMENT SCREEN SAVER POWER ON
  • NEC C750Q-AVT3 | User Manual English - Page 53
    Setting the Remote Control ID Function The remote control can be used to control up to 100 individual MultiSync monitors using what is called the REMOTE CONTROL ID mode. The REMOTE CONTROL ID mode works in conjunction with the Monitor ID, allowing control of up to 100 individual MultiSync monitors.
  • NEC C750Q-AVT3 | User Manual English - Page 54
    Chapter 6 External Control This Chapter Includes: >> "Controlling the Monitor via RS-232C" on page 51 >> "Controlling the Monitor via LAN" on page 52 >> "HTTP Browser" on page 53 >> "Commands" on page 59 >> "Proof of Play" on page 60 Connecting an external device There are two options to connect an
  • NEC C750Q-AVT3 | User Manual English - Page 55
    input/output" on page 52. To control the monitor via commands sent from a computer connected with an RS-232C cable, please use the control command. Instructions for the control command can be found in the "External_Control.pdf". See page 70. This monitor uses RXD, TXD and GND lines for RS-232C
  • NEC C750Q-AVT3 | User Manual English - Page 56
    PIN ASSIGNMENT RS-232C input/output Pin No 1 2 3 4 5 6 7 8 9 Name NC RXD TXD NC GND NC NC NC NC D-SUB 9P (Monitor side) 5 1 6 9 This monitor uses RXD, TXD and GND lines for RS-232C control. Controlling the Monitor via LAN Connecting to a Network Using a LAN cable allows you to specify the
  • NEC C750Q-AVT3 | User Manual English - Page 57
    HTTP Browser Overview Connecting the monitor to a network allows for remote control of the monitor from a computer connected to the same network. This device uses "JavaScript" and "Cookies" and the browser should be set to accept these functions. Refer to the help files for the web browser to
  • NEC C750Q-AVT3 | User Manual English - Page 58
    OSD Menu Settings in the Monitor Web controls Select one of the links on the left side of the monitor web controls to configure the settings available in the monitor's OSD. Please see page 72 for the full list of OSD menu controls. [INPUT], [PICTURE], [AUDIO], [SCHEDULE], [SLOT], [NETWORK], [PROTECT
  • NEC C750Q-AVT3 | User Manual English - Page 59
    an IP address for the monitor connected to the network. NOTE: Consult your network administrator if you have any trouble. Set your IP address for the monitor connected to the network when [MANUAL] is selected for [IP SETTING]. Set your subnet mask data for the monitor connected to the network when
  • NEC C750Q-AVT3 | User Manual English - Page 60
    Please contact your supplier. Please contact your supplier. Please contact your supplier. Please contact your supplier. Please check "No picture" in "Troubleshooting". Please get a log by using PD external command. See page 60. Please connect the monitor to the power then recharge the battery
  • NEC C750Q-AVT3 | User Manual English - Page 61
    BEACON To turn on or off for the detection from AMX Device Discovery when connecting to a network supported by an AMX's NetLinx control system. HINT: When using a device that supports AMX Device Discovery, all AMX NetLinx control systems will recognize the device and download the appropriate Device
  • NEC C750Q-AVT3 | User Manual English - Page 62
    the left column below HOME. CRESTRON ROOMVIEW compatibility The monitor supports CRESTRON ROOMVIEW, allowing multiple devices connected in the network to Up to 60 alphanumeric characters can be used. Network Service Settings Click on "NETWORK SERVICE" on the left-hand column below HOME. PJLink
  • NEC C750Q-AVT3 | User Manual English - Page 63
    monitor, providing remote control of the monitor from a connected device. Instructions for each command format can be found in the external documents "External_Control This monitor supports control command, which is listed in the "External_Control.pdf" (See page 70), but also supports common ASCII
  • NEC C750Q-AVT3 | User Manual English - Page 64
    Proof of Play This function allows sending of messages for the current status of the monitor by self-diagnosis. For the Proof of Play function including self-diagnosis, please see the "External_Control.pdf". See page 70. Check item a INPUT Message DisplayPort, HDMI1, HDMI2, Media Player, OPTION*
  • NEC C750Q-AVT3 | User Manual English - Page 65
    Chapter 7 Troubleshooting This Chapter Includes: >> "Screen Image and Video Signal Issues" on page 62 >> "No picture" on page 62 >> "Image persistence" on page 62 >> "The image is
  • NEC C750Q-AVT3 | User Manual English - Page 66
    position. • Make sure both the computer and monitor are powered on. • Make sure that a supported resolution has been selected on the display card or system being used. If in doubt, please refer to the user's manual of the display controller or system to change the resolution. • Check the monitor and
  • NEC C750Q-AVT3 | User Manual English - Page 67
    Image Adjust controls to increase or decrease the coarse adjustment. • Make sure that a supported resolution has been selected on the display card or system being used. • If in doubt, please refer to the user's manual of the display card or system to change the resolution. Selected resolution is
  • NEC C750Q-AVT3 | User Manual English - Page 68
    if necessary. The USB hub does not operate • Check to make sure that the USB cable is properly connected. Refer to your USB device user's manual. • Check that the USB upstream port on the monitor is connected to the USB downstream port on the computer. Please make sure the computer is
  • NEC C750Q-AVT3 | User Manual English - Page 69
    Chapter 8 Specifications This Chapter Includes: >> "Compatible Signal List" on page 66 >> "C750Q" on page 67 >> "C860Q" on page 68 English−65
  • NEC C750Q-AVT3 | User Manual English - Page 70
    Compatible Signal List Signal name VGA SVGA XGA HD WXGA SXGA WXGA SXGA+ WXGA+ UXGA WSXGA+ Full HD WUXGA 4K/2 4K HDTV (1080p) HDTV (1080i) HDTV (720p) SDTV (576p) SDTV (480p) SDTV (576i) SDTV (480i) *: Only HBR2 is set. Resolution 640 x 480 800 x 600 1024 x 768 1280 x 720 1280 x 768 1280 x 800 1280
  • NEC C750Q-AVT3 | User Manual English - Page 71
    C750Q LCD Module Product Specifications 75"/189.27 cm diagonal Pixel Pitch: 0.430 mm Resolution: 3840 x 2160 Color: Over 1073 million colors (depending on display card used) Brightness: 350 cd/m2 (Max.) @25 °C Contrast Ratio: 1200:1 Viewing Angle: 89° (typ) @ CR>10 Frequency Horizontal: 15 -
  • NEC C750Q-AVT3 | User Manual English - Page 72
    C860Q LCD Module Product Specifications 86"/217.43 cm diagonal Pixel Pitch: 0.494 mm Resolution: 3840 x 2160 Color: Over 1073 million colors (depending on display card used) Brightness: 350 cd/m2 (Max.) @25 °C Contrast Ratio: 1200:1 Viewing Angle: 89° (typ) @ CR>10 Frequency Horizontal: 15 -
  • NEC C750Q-AVT3 | User Manual English - Page 73
    Appendix A Trademark and Software License Trademarks Microsoft® and Windows® are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. NEC is a registered trademark of NEC Corporation. DisplayPort™ and the DisplayPort™ logo are trademarks
  • NEC C750Q-AVT3 | User Manual English - Page 74
    into a Python library for rapid development. https://github.com/NECDisplaySolutions/necpdsdk "Projector/Monitor Common ASCII Control Command - Reference Manual" PDF document This document defines the communications protocol for externally controlling the basic functions of the monitor via LAN using
  • NEC C750Q-AVT3 | User Manual English - Page 75
    applicable to the video wall. The software, available for Microsoft Windows and macOS, is available for purchase and may require the use of a supported external color sensor. Please contact an authorized NEC dealer or see the NEC Display Solutions website in your region for purchase information and
  • NEC C750Q-AVT3 | User Manual English - Page 76
    Appendix C OSD Controls List This Chapter Includes >> "INPUT" on page 73 >> "PICTURE" on page 75 >> "AUDIO" on page 78 >> "SCHEDULE" on page 79 >> "SLOT" on page 80 >> "NETWORK" on page 81 >> "PROTECT" on page 82 >> "SYSTEM" on page 85 Default values can be provided on request. English−72
  • NEC C750Q-AVT3 | User Manual English - Page 77
    does not search for video signal on the other input connections. If video signal is lost on the current input, or if the monitor is manually switched to an input that does not have video signal, the screen will go black and the LED will flash green. If [POWER SAVE] is
  • NEC C750Q-AVT3 | User Manual English - Page 78
    remote control CEC functions are: 0 to 9 and - in the keypad, ENT, EXIT GUIDE, MUTE, SET/POINT ZOOM, VOL+, VOL-, CH/ZOOM+, CH/ZOOM-. Depending on the same level of CEC integration and control, or they may only provide support for their products. The HDMI-CEC compatible device goes into standby at
  • NEC C750Q-AVT3 | User Manual English - Page 79
    INPUT MENU AUDIO RECEIVER When [ENABLE] is selected, the internal speaker is muted and connected audio equipment with ARC function outputs the sound. When [DISABLE] is selected, connected audio equipment with ARC function is muted and the internal speaker outputs the sound.  NOTE: • It may
  • NEC C750Q-AVT3 | User Manual English - Page 80
    PICTURE MENU GAMMA NATIVE 2.2 2.4 S GAMMA DICOM SIM. PROGRAMMABLE1, 2, 3 COLOR COLOR COLOR TEMP: COLOR CONTROL CONTRAST ADVANCED HDR MODE SHARPNESS ASPECT NORMAL FULL WIDE 1:1 ZOOM ZOOM HZOOM VZOOM H POS V POS ADAPTIVE CONTRAST*2 Select a monitor gamma correction for best picture quality. Selection
  • NEC C750Q-AVT3 | User Manual English - Page 81
    PICTURE MENU AUTO DIMMING AUTO BRIGHTNESS AMBIENT LIGHT SENSING HUMAN SENSING*1 DISABLE AUTO OFF CUSTOM Adjusts the backlight of the LCD automatically depending on the amount of ambient light. Adjusts the brightness level according to the input signal. The backlight of the LCD panel can be set to
  • NEC C750Q-AVT3 | User Manual English - Page 82
    PICTURE MENU TILE MATRIX Allows one image to be expanded and shown over multiple screens (up to 100) through a distribution amplifier. This option is for configuring the TILE MATRIX settings.  NOTE: • Low resolution is not suitable for tiling to a large number of monitors. • You can operate
  • NEC C750Q-AVT3 | User Manual English - Page 83
    AUDIO MENU EQUALIZER TREBLE BASS ADVANCED LINE OUT AUDIO DELAY AUDIO DELAY DELAY TIME INTERNAL SPEAKER RESET Accentuates or reduces the high frequency range of audio signals. Press the + button to increase [TREBLE]. Press the - button to decrease [TREBLE]. Accentuates or reduces the low frequency
  • NEC C750Q-AVT3 | User Manual English - Page 84
    [YES] to force a shutdown of the installed Option Board.  NOTE: Please use this function only when the operating system cannot be shut down manually. This function is not available. Shows the connection status of an Option Board. If the status is not "Connected" then a device is not installed
  • NEC C750Q-AVT3 | User Manual English - Page 85
    . Set the IP addresses of DNS servers. [AUTO]: The DHCP server which is connected to the monitor will automatically assign its IP address. [MANUAL]: Manually enter the IP address of the DNS server which is connected to the monitor.  NOTE: Consult your network administrator for the IP address when
  • NEC C750Q-AVT3 | User Manual English - Page 86
    fans will automatically turn off when the monitor is cooler. When [ON] is selected the fans are always on. The fans cannot be turned off manually. The cooling fan starts when the internal temperature exceeds the temperature set or when [FAN CONTROL] is set to [ON]. The [FAN SPEED] can be
  • NEC C750Q-AVT3 | User Manual English - Page 87
    PROTECT MENU SCREEN SAVER MOTION POWER ON DELAY DELAY TIME LINK TO ID SECURITY SETTINGS PASSWORD SECURE MODE START-UP LOCK CONTROL LOCK CHANGE PASSWORD CURRENT PASSWORD NEW PASSWORD CONFIRM PASSWORD LOCK SETTINGS SELECT MODE UNLOCK ALL LOCK CUSTOM LOCK Use the [SCREEN SAVER] function to reduce the
  • NEC C750Q-AVT3 | User Manual English - Page 88
    PROTECT MENU POWER VOLUME MIN VOL/MAX VOL INPUT ACTIVATE/DEACTIVATE ALERT MAIL RESET Select [UNLOCK] to be able to use the POWER button when all buttons are locked. Select [LOCK] to lock the button. When [IR] is selected in [SELECT]: - UNLOCK: Enable to control the volume with the VOL +/- button on
  • NEC C750Q-AVT3 | User Manual English - Page 89
    SYSTEM SYSTEM MENU MONITOR INFORMATION FIRMWARE MAC ADDRESS DATE & TIME YEAR MONTH DAY TIME CURRENT DATE TIME DAYLIGHT SAVING DAYLIGHT SAVING BEGIN MONTH / DAY / TIME END MONTH / DAY / TIME TIME DIFFERENCE EXTERNAL CONTROL MONITOR ID GROUP ID CONTROL TERMINAL LANGUAGE Shows the model name, serial
  • NEC C750Q-AVT3 | User Manual English - Page 90
    kept in [PORTRAIT] mode. Shows the OSD in landscape orientation. Shows the OSD in portrait orientation. Shows the monitor's button controls Key Guide when open the OSD Menu. The Key Guide is aligned to the monitor's button control panel and does not move if the OSD POSITION changes. It is a visual
  • NEC C750Q-AVT3 | User Manual English - Page 91
    Appendix D Manufacturer's Recycling and Energy Information This Chapter Includes: >> "Disposing of your old NEC product" on page 88 >> "Energy Saving" on page 88 >> "WEEE Mark (European Directive 2012/19/EU and amendments)" on page 89 NEC DISPLAY SOLUTIONS is strongly committed to environmental
  • NEC C750Q-AVT3 | User Manual English - Page 92
    Disposing of your old NEC product The aim of recycling is to gain an environmental benefit by means of re-use, upgrading, reconditioning or reclamation of material. Dedicated recycling sites ensure that environmentally harmful components are properly handled and securely disposed. To ensure the best
  • NEC C750Q-AVT3 | User Manual English - Page 93
    legislation. According to EU directive 2006/66/EC and amendments, the battery can't be disposed improperly. The battery shall be separated to collect by local service. English−89 Rev. 1
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User’s Manual
Large Format Display
MultiSync
®
C750Q
MultiSync
®
C860Q
MODEL: C750Q, C860Q
Please find your model name on the label on the rear side of the monitor.