ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10
ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 Manual
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ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 manual content summary:
- ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 1
in a safe manner, as well as registering your product for future service. Warranty information contained in this User Guide will describe your limited coverage from ViewSonic® Corporation, which is also su equipo lea cu idadosamente las instrucciones en este manual" Model No. VS16881 P/N: VP2785-4K - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 2
Thank you for choosing ViewSonic® As a world-leading provider of visual solutions, ViewSonic® is dedicated to exceeding the world's expectations for technological evolution, innovation, and simplicity. At ViewSonic®, we believe that our products have the potential to make a positive impact in the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 3
Safety Precautions Please read the following Safety Precautions before you start using the device. • Keep this user guide in a safe place for later reference. • Read all warnings and follow all instructions. • Sit at least 18" (45 cm) away from the device. • Allow at least 4" (10 cm) clearance - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 4
the AC outlet if the device is not being used for a long period of time. • Refer all servicing to qualified service personnel. Service will be required when the unit has been damaged in any way, such as: ͫͫ if the power and refresh rate. For details, please refer to the graphics card's user guide. 4 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 5
Contents Safety Precautions 3 Introduction 7 Package Contents...7 Product Overview...8 Initial Setup 9 Installing the Stand...9 Wall Mounting...11 Using the Security Slot 13 Making Connections 14 Connecting to Power...14 Connecting External Devices 15 HDMI Connection 15 DisplayPort Connection - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 6
72 Firmware Update...74 Appendix 75 Specifications...75 Glossary...77 Troubleshooting...84 Maintenance...87 General Precautions 87 Cleaning the Screen 87 Cleaning the Case 87 Disclaimer...87 Regulatory and Service Information 88 Compliance Information 88 FCC Compliance Statement 88 Industry - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 7
Introduction Package Contents • IPS display • Power cord • Video cable • USB cable • Quick start guide NOTE: The power cord and video cables included in your package may vary depending on your country. Please contact your local reseller for more information. 7 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 8
Product Overview Front View Display screen Presence Sensor & Ambient Light Sensor 135 24 Power button NOTE: For more information about the 1/2/3/4/5 key and its functions, refer to "Hot Keys" on page 26. Rear View USB ports Security Slot Type-C 1 HDMI ports 2 DC IN jack Audio Out port - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 9
Initial Setup This section provides detailed instructions for setting up your monitor. Installing the Stand 1. Cover the surface with a soft cloth to protect the screen from scratches or damage. Then place the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 10
4. Lift the device into its upright position on a flat, stable surface. NOTE: Always place the device on a flat, stable surface. Failure to do so may cause the device to fall and damage the device and/or result in personal injury. 10 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 11
Wall Mounting Refer to the table below for the standard dimensions for wall mount kits. Maximum Hole pattern Loading (W x H) Interface Pad (W x H x D) Pad Hole Screw Specification & Quantity 14 kg 100 x 100 mm 115 x 115 x 2.6 mm Ø 5 mm M4 x 10mm 4 pieces NOTE: Wall mount kits are sold - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 12
100 mm 5. Attach the mounting bracket to the VESA mounting holes at the rear of the device. Then secure it with four screws (M4 x 10mm). 100 mm 6. Follow the instructions that come with the wall mount kit to mount the monitor onto the wall. 12 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 13
Using the Security Slot To help prevent the device from being stolen, use a security slot locking device to secure the device to a fixed object. Below is an example of setting up a security slot locking device on a table. 13 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 14
Making Connections This section guides you on how to connect the monitor with other equipment. Connecting to Power 1. Connect the power cord to the power adapter. 2. Connect the power adapter to the DC IN jack at the rear of the device. 3. Connect the power cord plug to a power outlet. 3 2 1 14 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 15
Connecting External Devices HDMI Connection Connect one end of an HDMI cable to the HDMI port of your monitor. Then connect the other end of the cable to the HDMI port of your computer. NOTE: The monitor is equipped with two HDMI 2.0 ports. 1 2 15 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 16
DisplayPort Connection Connect one end of a DisplayPort cable to the DisplayPort or mini DP port. Then connect the other end of the cable to the DisplayPort or mini DP port of your computer. NOTE: To connect the monitor to the Thunderbolt port (v. 1&2) on you Mac, connect the mini DP end of the " - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 17
Audio Connection Plug the audio jack of the ear-/headphones into the audio port of the monitor. Additionally, you can connect the monitor to a sound bar using an audio cable. 17 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 18
to the USB port of the device. Then connect the other end of the cable to the USB port of your computer. NOTE: The monitor supports 3 types of USB ports. When making the connection(s), observe the following guideline. • Three USB Type A ports: Connect the Type A connector of USB cable to the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 19
Using the Monitor Adjusting the Viewing Angle For optimal viewing, you can adjust the viewing angle using any of the following methods: Height Adjustment Lower or raise the monitor to the desired height (0 to 130 mm). NOTE: When adjusting, press down firmly along the adjustment track holding the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 20
Tilt Angle Adjustment Tilt the monitor forwards or backwards to the desired viewing angle (-5˚ to 21˚). NOTE: When adjusting, support the stand firmly with one hand while tilting the monitor forwards or backwards with the other hand. Screen Orientation Adjustment (Monitor Pivot) 1. Adjust the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 21
2. Rotate the monitor 90° clockwise or counter clockwise from landscape to portrait orientation. NOTE: • When adjusting, make sure to hold both sides of your monitor firmly with both hands and rotate the monitor 90°. • Using the Auto Pivot application, the system can detect the screen orientation - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 22
Swivel Angle Adjustment Swivel the monitor to the left or right for the desired viewing angle (60˚). 22 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 23
Turning the Device On/Off 1. Plug the power cord into a power outlet. 2. Touch the Power button to turn on the monitor. 3. To turn the monitor off, touch the Power button again. NOTE: The monitor will still consume some power as long as the power cord is connected to the power outlet. If the monitor - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 24
the Quick menu. Standard Color Contrast/Brightness Input Select Main Menu Standard Color Exit Contrast/Brightness Input Select NMaOinTMEe: nuFollow the key guide that appears on the bottom of the screen to select Exit the option or make adjustments. Standard Color Select one of the preset - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 25
source. mini DP DisplayPort HDMI 1 HDMI 2 s TYPE-C Main Menu Enter the On-Screen Display (OSD) Menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust miniDP DisplayPort HDMI 1 HDMI 2 TYPE C Auto Detect Exit Exit the Quick Menu. 720P60 25 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 26
Hot Keys When the On-Screen Display (OSD) Menu is off, you can quickly access special functions by using the control panel keys. NOTE: Some functions involve a combination of two keys. Key Description 1 Touch and hold the key for 5 seconds to select User mode. Then select the desired User mode to - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 27
Key Description 2 + 3 Touch the keys to lock/unlock the OSD Menu. When the menu appears on the screen, continue touching both keys for 10 seconds to lock/unlock the OSD Menu. OSD Lock/Unlock Locking OSD 1 Press and hold for 10s to lock OSD If the OSD Menu is locked, the below message will appear on - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 28
Key Description 2 + 4 Touch the keys to lock/unlock the Power button. When the menu appears on the screen, continue touching both keys for 10 seconds to lock/unlock the Power button. Power Lock/Unlock Locking Power Button 3 Press and hold for 10s to lock power If the Power button is locked, the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 29
key to activate the Quick Menu. Then touch the 4 key to display the OSD Menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust miniDP DisplayPort HDMI 1 HDMI 2 TYPE C Auto Detect 720P60 2. Touch the 1 or 2 key to select the main menu. Then touch the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 30
2 key to select the desired menu option. Then touch the 3 key to enter the sub-menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Volume On Mute Off Audio Input 720P60 4. Touch the 1 or 2 key to adjust/select the setting. Then touch the 3 key to - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 31
Image Setup Menu Adjust Volume On Mute Off Audio Input Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Volume 50 Mute Audio Input 720P60 720P60 Key Guide Key Guide 5. Touch the 4 key to return to the previous menu. NOTE: To exit the OSD Menu, touch - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 32
OSD Menu Tree Main Menu Sub-menu Input Select mini DP DisplayPort HDMI 1 HDMI 2 TYPE C Auto Detect Audio Adjust Volume Mute Audio Input ViewMode Off Game Movie Web Text MAC Designer Menu Option On Off (-/+, 0~100) On Off Mini DP DisplayPort HDMI 1 HDMI 2 TYPE C FPS1 FPS2 RTS MOBA Ultra Clear - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 33
Main Menu Sub-menu ViewMode Photographer Color Adjust Contrast/ Brightness Color Format Standard Color Menu Option Retro Ultra Clear (-/+, 0~10) Advanced-Sharpness (-/+, 0/25/50/75/100) Advanced-Gamma (-/+, 1.8/2.0/2.2/2.4/2.6) Photo Ultra Clear (-/+, 0~10) Advanced-Sharpness (-/+, 0/25 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 34
Main Menu Sub-menu Color Adjust Custom Menu Option Color Temperature Panel Default Bluish Cool Native Warm User Gamma Off 1.8 2.0 2.2 2.4 2.6 Black Stabilization (-/+, 0~10) Advanced DCR (-/+, 0/25/50/75/ 100) Gain Red Green Blue Offset Red Green Blue Hue Red Green Blue - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 35
Main Menu Sub-menu Color Adjust Custom Menu Option x, y Adjustment White x, y Adjustment Red Green Blue Recall Color Calibration CAL 1 CAL 2 CAL 3 Color Calibration Remind Schedule Notice Hour Counter Hour Recall x,y X(0.283, 0.293, 0.303, 0.313, 0.323, 0.333, 0.343), Y(0.299, 0.309, - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 36
Main Menu Sub-menu Manual Image Sharpness Adjust Aspect Ratio Overscan Low Input Lag Response Time Blue Light Filter Uniformity HDR10 Film Mode Setup Menu Language Resolution Notice Menu Option (-/+, 0~ - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 37
Main Menu Sub-menu Menu Option Setup Menu Information OSD Timeout (-/+, 5/15/30/60) OSD Background On Off OSD Pivot Auto 0˚ +90˚ -90˚ 180˚ Power Indicator On Off Auto Power Off On Off Sleep 30 Minutes 45 Minutes 60 Minutes 120 Minutes Off Ambient Light On Sensor Off HAL - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 38
Main Menu Sub-menu Setup Menu Multi-Picture Menu Option Off Quad Windows Top-Left Top-Right Bottom-Left Bottom-Right PBP Top-Bottom Top Source Bottom Source Swap mini DP DisplayPort HDMI 1 HDMI 2 TYPE C mini DP DisplayPort HDMI 1 HDMI 2 TYPE C mini DP DisplayPort HDMI 1 HDMI 2 TYPE C mini DP - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 39
Main Menu Sub-menu Setup Menu Multi-Picture Menu Option PBP Left-Right Left Source Right Source Swap PIP PIP Source Select PIP Position PIP Size Swap mini DP DisplayPort HDMI 1 HDMI 2 TYPE C mini DP DisplayPort HDMI 1 HDMI 2 TYPE C mini DP DisplayPort HDMI 1 HDMI 2 TYPE C PIP H.Position (-/+, - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 40
Main Menu Sub-menu Setup Menu Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 Menu Option Dual Color Adobe RGB sRGB EBU dci-p3 SMPTE-C REC709 DICOM SIM I-Phone (sRGB) CAL 1 CAL 2 CAL 3 Native FPS1 FPS2 RTS MOBA Movie Web Text MAC CAD/CAM Animation Video Edit Retro Photo - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 41
Main Menu Sub-menu Setup Menu USB 3.1 DDC/CI Save As Backlight Sensor All Recall Menu Option On *Turn on / auto control accept USB 2.0 or USB 3.1 Gen1 Off * Turn off / Switch to USB 2.0 / 4K60Hz On Off User 1 User 2 User 3 Recall On Auto Control User Define Off 41 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 42
key to select Input Select. Then touch the 3 key to enter the Input Select menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust miniDP DisplayPort HDMI 1 HDMI 2 TYPE C Auto Detect 720P60 3. Touch the 1 or 2 key to select the desired input source. Then - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 43
1 or 2 key to select Audio Adjust. Then touch the 3 key to enter the Audio Adjust menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Volume Mute Audio Input 720P60 3. Touch the 1 or 2 key to select the menu option. Then touch the 3 key to enter its - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 44
the ViewMode menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Off Game Movie Web Text MAC Designer Photographer 720P60 the respective sub-menu, press the 3 key. Follow the key guide that appears on the bottom of the screen to select the option - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 45
Adjust menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Contrast/Brightness Color Format Standard Color Custom Color the respective sub-menu, press the 3 key. Follow the key guide that appears on the bottom of the screen to select the option or - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 46
Menu Option Color Format Standard Color Description The monitor can detect the input signal color format automatically. You can manually change the color format options to fit the correct color format range if the colors are not displayed correctly. • Auto: Automatically recognizes the color format - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 47
Menu Option Custom Description Color Temperature Select the color temperature setting. • Panel Default: Use the panel default mode. • Bluish: Set the color temperature to 9300K. • Cool: Set the color temperature to 7500K. • Native: Native is a default color temperature. Recommended for general - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 48
Menu Option Custom Description Gamma Manually adjust the brightness level of the monitor's grayscale levels. Black Stabilization Provide heightened visibility and detail by brightening dark scenes. Advanced DCR Automatically detects the - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 49
Menu Option Color Calibration Description Calibrate the monitor using the ViewSonic® Colorbration application with specific color sensors. • CAL 1: Display with the 1st user calibration mode. • CAL 2: Display with the 2nd user calibration mode. • CAL 3: Display with the 3rd user calibration mode. • - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 50
4 key to display the OSD Menu. 2. Touch the 1 or 2 key to select Manual Image Adjust. Then touch the 3 key to enter the Manual Image Adjust menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Sharpness Aspect Ratio Overscan Low Input Lag Response Time - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 51
Menu Option Uniformity HDR10 Film Mode Description Compensate any luminance and color uniformity imbalances on the screen, such as dark spots, uneven brightness, or illegible images on the screen. Reduce the overall contrast of a given scene so that detail in the highlights and shadows can be seen. - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 52
Setup Menu menu. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Language Select Resolution Notice Information OSD Timeout OSD Background 3 key. Follow the key guide that appears on the bottom of the screen to select the option or make adjustments. 52 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 53
Menu Option Language Resolution Notice Description Select an available language for the OSD Menu. Enable this option to allow the system to inform users that the current viewing resolution is not the correct native resolution. Resolution Notice For best picture quality, change resolution to - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 54
Menu Option Presence Sensor Multi-Picture Description Enable this option to allow the monitor to switch to Power Saving mode (backlight off only) when you are absent for more than 15 seconds and turns the backlight on again when you return after 3 seconds. • Level 1: Detects your presence in front - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 55
Backlight Sensor All Recall Description Choose between various modes, based on power consumption. Enable/Disable DisplayPort 1.2 support. Enable/Disable HDMI 2.0 support. Enable/Disable USB 3.1 support. Enable this option to allow the monitor control via the graphics card. Set the personalized OSD - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 56
PS4 Pro To enable the HDR10 function: 1. Open the OSD Menu and select the Manual Image Adjust menu. Then touch the 3 key to enter the menu. 2. Touch confirm. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Sharpness On Aspect Ratio Off Overscan Low - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 57
KVM With the KVM function, it allows the user to control two computers connected to the monitor from a single keyboard and mouse. NOTE: Only applicable in PBP mode. To connect the two computers to the monitor: 1. Connect one end of the USB Type C cable to the USB Type C port of the monitor. Then - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 58
1 or 2 key to select PBP Left-Right. Then touch the 3 key to enable the PBP mode. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Off Quad Windows PBP Top - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 59
ViewSonic® CD. Or you can visit: http://color.viewsonic.com/support/software/ to check and download the latest version of the Auto 3 key to confirm. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust On Multi-Picture Off ECO Mode DisplayPort 1.2 HDMI - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 60
application. The application installation file is in the software folder of the ViewSonic® CD. Or you can visit: http://color.viewsonic.com/support/software/ to check and download the latest version of the Colorbration application. Standard monitor packing does not include the color sensor, which - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 61
1 or 2 key to select the desired color setting. Then touch the 3 key to confirm. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Off Quad Windows PBP Top - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 62
-Bottom, PBP Left-Right, or PIP. Then touch the 3 key to enter the selected mode. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Off Quad Windows PBP Top - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 63
the window of which you want to change the input source. Then touch the 3 key. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Off Quad Windows PBP Top - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 64
PBP Left-Right. Then touch the 3 key to enter its sub-menu. 4. Do the following: VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Off Quad Windows PBP Top - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 65
to select PIP. Then touch the 3 key to enter its sub-menu. 4. Do the following: VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Multi-Picture ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Off Quad Windows PBP Top - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 66
to select On to enable the function. Then touch the 3 key to confirm. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Language Select Resolution Notice Information OSD Timeout OSD Background OSD Pivot Power Indicator Auto Power Off Sleep Ambient Light - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 67
and touch the 3 key. Then touch the 1 or 2 key to adjust the setting. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Language Select On 90 Resolution Notice Off Information HAL Luminance OSD Timeout MAL Luminance OSD Background LAL Luminance - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 68
Presence Sensor With the Presence Sensor function, the sensor prompts the monitor to switch to Power Saving mode (backlight off only) when you are absent for more than 15 seconds and turns the backlight on again when you return after 3 seconds. The Presence Sensor is capable of detecting movements - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 69
your presence in front of the monitor within a long distance (approximately 100 cm). VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Language Select Resolution Notice Information OSD Timeout OSD Background OSD Pivot Power Indicator Auto Power Off Sleep - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 70
to select the color you want to change. Then touch the 3 key. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Contrast/Brightness Color Format Standard Color Custom Color Calibration Color Temperature Gamma Black Stabilization Advanced DCR Gain Offset - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 71
and touch the 3 key. Then touch the 1 or 2 key to adjust the setting. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust Contrast/Brightness Color Format Standard Color Custom Color Calibration Color Temperature Gamma Black Stabilization Advanced DCR Gain - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 72
2 key to select On to enable the function. Then touch the 3 key to confirm. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust On Multi-Picture Off ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall Auto Control - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 73
1 or 2 key to select the desired brightness level. Then touch the 3 key to confirm. VP2785-4K Input Select Audio Adjust ViewMode Color Adjust Manual Image Setup Menu Adjust On Multi-Picture Off ECO Mode DisplayPort 1.2 HDMI 2.0 USB 3.1 DDC/CI Save As Backlight Sensor All Recall User - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 74
your monitor firmware any time. You can visit: https://color.viewsonic.com/support/software/ to check and download the latest firmware version with the update .exe file or .pkg file. Then follow the on-screen instructions to complete the application installation. 4. Launch the Firmware Update Tool - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 75
Input Signal Video Sync Compatibility PC Macintosh Resolution1 Recommended Supported Power Adapter2 Input Voltage TMDS digital (100 Ω) fv:24-120 Hz Up to 3840 x 2160 Non-interlaced Power Macintosh up to 3840 x 2160 (Supported by limited graphic cards) 3840 x 2160 @ 60 Hz • 3840 x 2160 @ 30 Hz • - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 76
Item Storage conditions Dimensions Wall Mount Weight Power saving modes Category Temperature Humidity Altitude Physical (W x H x D) Dimensions Physical On3 Off Specifications -20°C to 60°C (-4°F to 140°F) 5% to 90% (non-condensing) To 40,000 feet (12 km) 612.4 x 545.51 x 214.96 mm (24.11" x 21.48" - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 77
make the black blacker in a dark scene, and make the white whiter in a bright environment. Advanced Gamma Allows the user to manually adjust the brightness level of the monitor's grayscale levels. There are five selections: 1.8, 2.0, 2.2, 2.4, and 2.6. Advanced Sharpness Adjusts the picture quality - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 78
Resets the Color Calibration related settings to default. Color Format The monitor can detect the input signal color format automatically. You can manually change the color format options to fit the correct color format range if the colors are not displayed correctly. Options Description Auto - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 79
settings. Each mode is functionally customized with in-game testing and adjustments made for the best blend of color and technology. Gamma Allows users to manually adjust the brightness level of the monitor's grayscale levels. There are five selections: 1.8, 2.0, 2.2, 2.4, and 2.6. 79 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 80
, and the ViewSonic® website URL. See your graphics card's user guide for instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA use from the two options. M Manual Image Adjust Displays the "Manual Image Adjust" menu. You can manually set a variety of image quality - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 81
M Multi-Picture Under MULTI-PICTURE MODE you can select the following settings, QUAD WINDOW, PBP TOP-BOTTOM, PBP LEFT-RIGHT, and PIP. The explanations for each setting are below: • QUAD WINDOWS: Display four windows on a 2x2 split screen. User can specify the input source for each screen. • PBP TOP- - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 82
O Overscan Refers to a cropped image on your monitor's screen. A setting on your monitor zooms in on movie content, so that you can't see the outermost edges of the film. R Recall Resets the ViewMode monitor settings. Resolution Notice The notice tells users that the current viewing resolution is - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 83
S Standard Color The monitor comes with several display industry color standards. Each color mode can be selected for specific monitor applications. Options Description Adobe RGB Precise color gamut and gamma of Adobe RGB standard. sRGB Precise color gamut and gamma of sRGB standard. EBU - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 84
Troubleshooting This section describes some common problems that you may experience when using the monitor. NOTE: Ensure that your monitor is updated with the latest firmware version. Problem or Issue No power Power is On, but no image appears on the screen Wrong or abnormal colors Control panel - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 85
Problem or Issue Possible Solutions No image can be seen • Ensure all wires are fully connected and not loose. • Ensure the Power is ON. • Check for - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 86
Problem or Issue Possible Solutions Some menus aren't • Reset the monitor to factory settings. selectable in the OSD The screen appears yellow • Make sure the "Blue - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 87
Maintenance General Precautions • Make sure the monitor is turned off and the power cable is unplugged from the power outlet. • Never spray or pour any liquid directly onto the screen or case. • Handle the monitor with care, as a darker-colored monitor, if scuffed, may show marks more clearly than a - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 88
Regulatory and Service Information Compliance Information This section addresses all connected requirements radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 89
The following information is only for EU-member states: The mark shown to the right is in compliance with the Waste Electrical and Electronic Equipment Directive 2012/19/EU (WEEE). The mark indicates the requirement NOT to dispose of the equipment as unsorted municipal waste, but use the return and - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 90
Computing. Please visit the ViewSonic® website to learn more. USA & Canada: http://www.viewsonic.com/company/green/recycle-program/ Europe: http://www.viewsoniceurope.com/eu/support/call-desk/ Taiwan: https://recycle.epa.gov.tw/ 90 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 91
Copyright Information Copyright© ViewSonic® Corporation, 2018. All rights reserved. Macintosh and Power Macintosh are registered trademarks of Apple Inc. Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation in the United States and other countries. ViewSonic®, - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 92
Customer Service For technical support or product service, see the table below or contact your reseller. NOTE: You will need the product's serial number. Country/ Region Website Country/ Region Website Asia Pacific & Africa - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 93
resulting from: ͫͫ Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product modification, or failure to follow instructions supplied with the product. ͫͫ Repair or attempted repair by anyone not authorized by ViewSonic®. ͫͫ Damage to or loss of any programs - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 94
in the product User Guide. • Removal, installation, and set-up service charges, including wall-mounting of the product. How to get service: • For information about receiving service under warranty, contact ViewSonic® Customer Support (Please refer to the "Customer Service" page). You will need - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 95
not apply to you. Sales outside the U.S.A. and Canada: For warranty information and service on ViewSonic® products sold outside of the U.S.A. and Canada, contact ViewSonic® or at: http://www.viewsonic.com/eu/ under "Support/Warranty Information". Display Warranty Term Template In UG VSC_TEMP_2007 95 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 96
other acts of nature, unauthorized product modification, unauthorized attempted repair, or failure to follow instructions supplied with the product. ͫͫ Causes external to the product, such as electrical power extended period of time. • Removal, installation, insurance, and set-up service charges. 96 - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 97
service: For information about receiving service under warranty, contact ViewSonic® Customer Support (Please refer to the attached "Customer Service warranty service, you will be required to provide (a) the original dated sales slip, (b) your name, (c) your address, (d) a description of the problem, - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 98
39300 Acapulco, Guerrero Tel: 744-48-32627 Monterrey: Global Product Services Mar Caribe # 1987, Esquina con Golfo Pérsico Fracc. Bernardo Av Ferrocarril Sonora #3780 L-C Col 20 de Noviembr Tijuana, Mexico FOR USA SUPPORT: ViewSonic® Corporation 381 Brea Canyon Road, Walnut, CA. 91789 USA Tel: - ViewSonic VP2785-4K - 27 4K UHD AdobeRGB ColorPro IPS Monitor w/ USB C and HDR10 - Page 99
Process Color C0 M91 Y72 K24 Process Color C0 M0 Y0 K100 Process Color C0 M91 Y72 K24 Spot Color Spot Color Pantone Black C Pantone 187 C
VP2785-4K
LCD Monitor
User Guide
Model No. VS16881
P/N: VP2785-4K
IMPORTANT:
Please read this User Guide to obtain important information on installing and using your product in
a safe manner, as well as registering your product for future service.
Warranty information contained in this User
Guide will describe your limited coverage from ViewSonic
®
Corporation, which is also found on our web site at
http://www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right
corner of our website. “Antes de operar su equipo lea cu idadosamente las instrucciones en este manual”