Dell UP3218K User Guide

Dell UltraSharp UP3218K User’s Guide
Model: UP3218K Regulatory model: UP3218Kt
NOTE: A NOTE indicates important information that helps you make better use of
your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.
Copyright © 2017 Dell Inc. All rights reserved. This product is protected by U.S. and international
copyright and intellectual property laws. Dell™ and the Dell logo are trademarks of Dell Inc. in the United States and/or other jurisdictions.
All other marks and names mentioned herein may be trademarks of their respective companies.
2017 – 03 Rev. A00
Contents
About Your Monitor ..................................... 5
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Identifying Parts and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Monitor Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Plug-and-Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
LCD Monitor Quality and Pixel Policy. . . . . . . . . . . . . . . . . . . . . . .17
Setting Up the Monitor.................................. 18
Attaching the Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Using the Tilt, Swivel, and Vertical Extension . . . . . . . . . . . . . . . . . 19
Adjusting the Rotation Display Settings of Your System . . . . . . . . . . 20
Connecting Your Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Organizing Your Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Removing the Monitor Stand. . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Wall Mounting (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Operating the Monitor .................................. 26
Turning on the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Using the Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . . . . 26
Using the On-Screen Display (OSD) Menu . . . . . . . . . . . . . . . . . . . 29
Troubleshooting ....................................... 42
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Contents | 3
Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Common Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Product Specific Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Appendix .............................................. 47
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
FCC Notices (U.S. only) and Other Regulatory Information . . . . . . . . 47
Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Setting Up Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Maintenance Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4 | Contents

About Your Monitor

Package Contents

Your monitor ships with the components shown below. Make sure that you have received all the components and contact Dell if something is missing.
NOTE: Some items may be optional and may not ship with your monitor.
Somefeatures or media may not be available in certain countries.
Monitor
Stand
Power cable (varies by country)
DP cable (DP to DP) x 2 pcs
About Your Monitor | 5
USB 3.0 upstream cable (enables the USB ports on the monitor)
Cleaning cloth
•Drivers and documentation media
•Quick Setup Guide
•Safety and Regulatory Information
•Factory Calibration Report

Product Features

The Dell UltraSharp UP3218K monitor has an active matrix, TFT-LCD (Color Active Matrix Liquid Crystal Display with a (WLED) The matrix employs Oxide Thin Film Transistor as the active element) and LED backlight. The monitor features include:
• 80.01 cm (31.5-inch) active area display (Measured diagonally) QUHD 7680 x 4320 resolution, plus full-screen support for lower resolutions.
• Wide viewing angles with Adobe RGB 100%, DCI 98% color.
• Tilt, swivel, pivot and vertical extension adjustment capabilities.
• Removable pedestal and Video Electronics Standards Association (VESA™) 100 mm
mounting holes for flexible mounting solutions.
• Ultra-thin bezel minimizes the bezel gap in multi-monitor usage, enabling easier set up with an elegant viewing experience.
• Dual DP to support 7680 x 4320 @ 60Hz.
• Support for Displayport version DP1.4.
• Plug and play capability if supported by your system.
• On-Screen Display (OSD) adjustments for ease of set-up and screen optimization.
• Software and documentation media includes an information file (INF), Image
color Matching File (ICM), Dell Display Manager software application and product documentation. Dell Display Manager included (comes in the CD attached with the monitor).
• Security lock slot.
• Asset Management Capability.
• Energy Star Compliant.
• EPEAT Gold Compliant.
• RoHS compliant.
• BFR/PVC Free monitor (excluding cables).
• Arsenic-Free glass and Mercury Free for Panel only.
• Energy Gauge shows the energy level being consumed by the monitor in real time.
• 0.5 W standby power when in the sleep mode.
6 | About Your Monitor

Identifying Parts and Controls

Front view
Label Description 1 Function buttons (For more information, see Operating the Monitor) 2 Power on/off button (with LED indicator)
About Your Monitor | 7
Back View
Label Description Use 1 VESA mountiong holes (100 mm
x 100 mm-behind attached VESA cover)
2 Regulatory label Lists the regulatory approvals. 3 Stand release button Release stand from monitor. 4 Barcode, serial number, and Service
Tag label
5 LED touch PAD Stand is fixed while DELL Logo light on. 6 Cable management hole Use to organize cables by placing them
Wall mount monitor using VESA­compatible wall mount kit (100 mm x 100 mm).
Refer to this label if you need to contact Dell for technical support.
through the hole.
8 | About Your Monitor
Bottom View
8K4K (max)
Label Description Use 1 Security lock slot Secures monitor with security cable lock (sold
separately).
2 AC power connector To connect the monitor power cable. 3a DisplayPort in connector 1Connect both connectors to your computer with a
pair of:
• DP to DP cables
3b DisplayPort in connector
2
4 Audio line-out port Connect speakers to playback audio coming
5 USB upstream port Connect the USB cable that comes with your
6a,6b USB downstream ports (4) Connect your USB devices. *
for 8K4K (max.) resolution.
through DP audio channels. Only supports 2-channel audio. NOTE: The audio line-out port does not support headphones.
WARNING: Excessive sound pressure from earphones or headphones can cause hearing damage or loss.
monitor to the computer. Once this cable is connected, you can use the USB downstream connectors on the monitor.
You can only use these connectors after you have connected the USB cable to the computer and USB upstream connector on the monitor. (Port with battery icon is for BC 1.2).
7 Stand lock Lock the stand to the monitor using a M3 x 6 mm
screw (screw not included).
* It is recommended to use either the port (6b) for your wireless USB device whenever possible.
About Your Monitor | 9

Monitor Specifications

Flat Panel Specifications
Screen type Color Active Matrix Liquid Crystal Display with a
(WLED) - TFT LCD
Panel type In Plane Switching (IPS) Viewable image Diagonal 80.01 cm (31.5 inches) Active Area Horizontal 698.1 mm (27.48 inches) Vertical 392.7 mm (15.46 inches)
Area 274143.9 mm2 (424.84 inches2) Pixel pitch Viewing angle
Horizontal 178° (typical) Vertical 178° (typical) Luminance output 400 cd/m² (Center 1 Point, typical)
Contrast ratio 1300 to 1 (typical) Faceplate coating Anti-Reflective treatment of the front polarizer (2H) Backlight LED Response Time 8 ms (normal), 6 ms (fast) Color depth 10-bit 1.07 Billion colors Color gamut Adobe RGB 100%, sRGB 100%, REC709 100%, DCI
0.0303 mm x 0.0909 mm
98%
Resolution Specifications
Horizontal scan range 30 kHz to 90 kHz Vertical scan range 59 Hz to 61 Hz Maximum preset resolution 7680 x 4320 at 60 Hz Video display capabilities
(DP playback)
10 | About Your Monitor
480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p, 4320p
Preset Display Modes
(kHz)
(Hz)
Vertical)
Display Mode Horizontal
Frequency
720 x 400 31.5 70.0 28.3 640 x 480 31.5 60.0 25.2 640 x 480 37.5 75.0 31.5 800 x 600 37.9 60.0 40.0 800 x 600 46.9 75.0 49.5 1024 x 768 48.4 60.0 65.0 1024 x 768 60.0 75.0 78.8 1152 x 864 67.5 75.0 108.0 1280 x 800 49.3 60.0 71.0 1280 x 1024 64.0 60.0 108.0 1280 x 1024 80.0 75.0 135.0 1600 x 1200 75.0 60.0 162.0
1920 x 1080 67.5 60.0 193.5 2048 x 1080 26.3 24.0 26.3
2048 x 1080 66.7 60.0 66.6 2560 x 1440 88.8 60.0 241.5 3840 x 2160 133.3 60.0 533.3 7680 x 4320 266.6 60.0 2089.8
Vertical Frequency
Pixel Clock (MHz)
Sync Polarity (Horizontal/
-/+
-/-
-/-
+/+
+/+
-/-
+/+
+/+
+/+
+/+
+/+
+/+
+/+ +/-
+/-
+/-
+/-
+/-
* To display 7680 x 4320 at 60 Hz, both DP1 and DP2 must be connected to the same
graphics card. DP source’s graphics card must be DP1.4 certified and Tile display feature, capable of supporting resolution up to 7680 x 4320 at 60Hz and its driver supports DisplayID v1.3.
About Your Monitor | 11
Electrical Specifications
Video input signals •Digital video signal for each dierential line
Per dierential line at 100 ohm impedance
•DP signal input support
Input voltage/ frequency/current 100-240 VAC / 50 or 60 Hz ± 3 Hz / 2.1 A
(maximum)
Inrush current 120 V: 40 A (Max.)
240 V: 80 A (Max.)
Physical Characteristics
Connector type
Signal cable type DP to DP 1.8 M cable
Dimensions (with stand)
Height (extended) 618.0 mm (24.33 inches) Height (compressed) 498.4 mm (19.62 inches) Width 720.5 mm (28.37 inches) Depth 222.0 mm (8.74 inches)
Dimensions (without stand)
Height 421.2 mm (16.58 inches) Width 720.5 mm (28.37 inches) Depth 53.2 mm (2.10 inches)
Stand dimensions
Height (extended) 479.0 mm (18.85 inches) Height (compressed) 441.4 mm(17.38 inches) Width 333.4 mm (13.13 inches) Depth
Weight
Weight with packaging 17.0 kg (37.48 lb) Weight with stand assembly
and cables Weight without stand assembly
(For wall mount or VESA mount considerations - no cables)
•DP connector x 2
•Audio line-out
•USB 3.0 upstream port connector
•USB 3.0 downstream port connector x 4
(Port with battery icon is for BC 1.2)
USB 3.0 1.8 M cable
222.0 mm (8.74 inches)
10.9 kg (24.03 lb)
6.9 kg (15.21 lb)
12 | About Your Monitor
Weight of stand assembly 3.6 kg (7.94 lb)
Environmental Characteristics
Temperature
Operating 0°C to 35°C (32°F to 95°F) Non-operating –20°C to 60°C (–4°F to 140°F)
Humidity
Operating 10% to 80% (non-condensing) Non-operating 5% to 90% (non-condensing)
Altitude Operating 5,000 m (16,404 ft) (maximum) Non-operating 12,192 m (40,000 ft) (maximum) Thermal dissipation 426.7 BTU/hour (maximum)
296.8 BTU/hour (typical)
About Your Monitor | 13
Power Management Modes
Dell UltraSharp 32 Monitor
Press any key on the keyboard or move the mouse or wake it up.
If there is no display, press the monitor button again to select the correct
input source.
No DP 1 signal from your device.
UP3218K
If you have VESA’s DPM-compliant video card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as power save mode*. If the computer detects input from the keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows the power consumption and signaling of this automatic power
saving feature.
VESA Modes
Normal operation
Active-off mode
Horizontal Sync
Vertical Sync
Video Power Indicator Power Consumption
Active Active Active White 125 W (maximum)**
87 W (typical)
Inactive Inactive Off White
Less than 0.5 W
(blinking slowly)
Switch off - - - Off Less than 0.3 W
Energy Star Power Consumption
P
ON
E
TEC
105.2 W***
325.45 kWh****
The OSD operates only in the normal operation mode. If you press any button in the active-off mode, one of the following message is displayed:
*Zero power consumption in OFF mode can only be achieved by disconnecting the AC mains cable from the monitor. **Maximum power consumption with maximum luminance. ***Power consumption of on mode as defined in Energy Star 7.0 version. ****Total energy consumption in kWh as defined in Energy Star 7.0 version. This document is informational only and reflects laboratory performance. Your product
may perform differently, depending on the software, components and peripherals you ordered and shall have no obligation to update such information. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied.
Activate the computer and the monitor to gain access to the OSD.
NOTE: This monitor is ENERGY STAR -compliant.
14 | About Your Monitor
Pin Assignments
DP connector
Pin number 20-pin side of theconnected signal cable
1 ML3(n)
2 GND
3 ML3(p)
4 ML2(n)
5 GND
6 ML2(p)
7 ML1(n)
8 GND
9 ML1(p)
10 ML0(n)
11 GND
12 ML0(p)
13 GND
14 GND
15 AUX CH (p)
16 GND
17 AUX CH (n)
18 Hot Plug Detect
19 Return
20 DP_PWR
About Your Monitor | 15
Universal Serial Bus (USB)
This section gives you information about the USB ports available on your monitor.
NOTE: Up to 2 A on USB downstream port (port with battery icon) with BC 1.2
compliance devices; up to 0.9 A on the other 3 USB downstream ports.
Your computer has the following USB ports:
• 1 upstream - bottom
• 4 downstream - 4 at bottom
Power Charging Port - the one on the left side (Port with battery icon); supports fast current charging capability if the device is BC 1.2 compatible.
NOTE: The monitor’s USB ports work only when the monitor is on or in the power
save mode. If you turn off the monitor and then turn it on, the attached peripherals may take a few seconds to resume normal functionality.
Transfer speed Data rate Power consumption
SuperSpeed 5 Gbps 4.5 W (Max., each port) Hi-Speed 480 Mbps 2.5 W (Max., each port) Full speed 12 Mbps 2.5 W (Max., each port)
USB upstream port USB downstreamport
Pin number Signal name Pin number Signal name
1 VBUS 1 VBUS
2 D- 2 D-
3 D+ 3 D+
4 GND 4 GND
5 StdB_SSTX- 5 StdA_SSRX-
6 StdB_SSTX+ 6 StdA_SSRX+
7 GND_DRAIN 7 GND_DRAIN
8 StdB_SSRX- 8 StdA_SSTX-
9 StdB_SSRX+ 9 StdA_SSTX+
Shell Shield Shell Shield
16 | About Your Monitor

Plug-and-Play

You can install the monitor in any Plug-and-Play-compatible system. The monitor automatically provides the computer system with its extended display identification data (EDID) using display data channel (DDC) protocols so the computer can configure itself and optimize the monitor settings. Most monitor installations are automatic; you can select different settings if desired. For more information about changing the monitor settings, see Operating the Monitor.

LCD Monitor Quality and Pixel Policy

During the LCD monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state which are hard to see and do not affect the display quality or usability. For more information on LCD Monitor Pixel Policy, see Dell support site at: http://www.dell.com/support/monitors.
About Your Monitor | 17

Setting Up the Monitor

Attaching the Stand

NOTE: The stand riser and stand base are detached when the monitor is shipped
from the factory.
NOTE: The procedure below is applicable for the default stand. If you purchased
any other stand, see the documentation shipped with the stand to set it up.
CAUTION: Place monitor of a flat, clean, and soft surface to avoid scratching the
display panel.
To attach the monitor stand: 1 Remove the monitor protective cover and place the monitor with its front facing downward on it. 2 Insert the stand to the groove on the back of the monitor. 3 Press the stand down till it snaps into its place.
18 | Setting Up the Monitor

Using the Tilt, Swivel, and Vertical Extension

NOTE: This is applicable for a monitor with a stand. If you purchased any other
stand, refer to the respective stand setup guide for set up instructions.
Tilt, Swivel and Vertical Extension
With the stand attached to the monitor, you can tilt the monitor for the most comfortable viewing angle.
NOTE: The stand is detached when the monitor is shipped from the factory.
Rotating the Monitor
Before you rotate the monitor, your monitor should be fully vertically extended and fully tilted up to avoid hitting the bottom edge of the monitor.
Setting Up the Monitor | 19
NOTE: To use the Display Rotation function (Landscape versus Portrait view) with
your Dell computer, you require an updated graphics driver that is not included with this monitor. To download the graphics driver, go to www.dell.com/support and see the Download section for Video Drivers for latest driver updates.
NOTE: When in the Portrait View Mode, you may experience performance
degradation in graphic-intensive applications (3D Gaming and etc.).

Adjusting the Rotation Display Settings of Your System

After you have rotated your monitor, you need to complete the procedure below to adjust the Rotation Display Settings of your System.
NOTE: If you are using the monitor with a non-Dell computer, you need to go the
graphics driver website or your computer manufacturer website for information on rotating the ’contents’ on your display.
To adjust the Rotation Display Settings:
1 Right-click on the desktop and click Properties. 2 Select the Settings tab and click Advanced.
3 If you have an AMD graphics card, select the Rotation tab and set the preferred
rotation. 4 If you have an nVidia graphics card, click the nVidia tab, in the left-hand column select NVRotate, and then select the preferred rotation. 5 If you have an Intel® graphics card, select the Intel graphics tab, click Graphic Properties, select the Rotation tab, and then set the preferred rotation.
NOTE: If you do not see the rotation option or it is not working correctly, go to
www.dell.com/support and download the latest driver for your graphics card.

Connecting Your Monitor

WARNING: Before you begin any of the procedures in this section, follow the
Safety Instructions.
To connect your monitor to the computer: 1 Turn o your computer. 2 Connect the DP-DP/USB cable from your monitor to thecomputer. (Vertically
extend and tilt the monitor completely to rotate it for cable connection. See
Rotating the Monitor.)
3 Switch on your monitor. 4 Select the correct input source at Monitor OSD Menu and turn on your
computer.
NOTE: UP3218K default setting is DP 1.4. some older DP 1.2 Graphic card may not
display normally. Please refer to “product specific problems – No image when using
DP connection to the PC” to change default setting.
20 | Setting Up the Monitor
Connecting the DP cables
Recommended list of cards:
nVidia GeForce series : GTX1070/1080, Quadro series : P5000/6000. AMD Radeon series : RX480. Ensure the graphics card has 2 or more DP outputs.
Graphics card requirement:
With two DP ports that are compliant to DP1.4 support HBR3, DisplayID 1.3 supporting Tile Display feature.
AMD driver version:
revision later than 17.10 or later http://support.amd.com/en-us/download
nVidia driver version:
revision later than 381.xx or later http://www.nvidia.com/Download/index.aspx?lang=en-us
Troubleshooting
To speed up monitor initialization, disable monitor Sleep by OSD (Menu>Energy Settings>Monitor Sleep> Disable).
2. 8K4K resolution changed after recovery from PC standby/ Hibernate/ Reboot :
In certain cases, graphics card may not detect the monitor properly when the monitor goes to sleep.
Disable monitor Sleep by OSD (Menu > Energy Settings > Monitor Sleep > Disable).
Reboot PC.
1. BIOS/Post screen is not observed, black screen during BIOS/Post, long period of black screen when monitor wake from sleep:
3. Cannot achieve or image unstable at 8k4k resolution:
Ensure your graphics card is capable to support 8k4k.
Un-install the old graphics driver (Device Manager -> Display Adaptor
-> uninstall) before installing the new driver.
Use only the in-box DP cables for connection to your PC. Non-DP certified or low quality DP cable may degrade signal integrity/bandwidth, resulting in reduced performance.
Connect only DP1 on the monitor to any DP port of the graphics card. Power up the monitor and PC system. After getting a stable image(eg 8k4k resolution), connect DP2 of monitor to another DP port of the same graphics card.
A
B
DP –DP cable
Connect DP1 port on monitor to any of DP port on graphics card
DP –DP cable
Connect DP2 port on monitor to any of DP port on the same graphics card
DP1 DP2
Graphics card with DP ports
B
A
1. Connection Guide for 8K4K 60Hz (max.) Resolution with AMD or nVidia Graphics Cards (Two DP Cables)
1. Follow the connection guide below for DP cables connection.
2. Turn On the monitor by pressing the power on/off button.
3. Power up/ Boot up the computer system.
4. During BIOS/Post mode, you may observed a stretch screen content.
5. Change resolution if necessary up to 7680 x 4320 60Hz.
Setting Up the Monitor | 21
2. Connection Guide for 8K4K 30Hz (max.) Resolution (Single DP
Troubleshooting
To speed up monitor initialization, disable monitor Sleep by OSD (Menu>Energy Settings>Monitor Sleep> Disable).
2. Black screen :
Ensure the graphics card support DP1.4 (older DP1.1 version is not supported by UP3218K).
1. BIOS/Post screen is not observed, black screen during BIOS/Post, long period of black screen when monitor wake from sleep:
3. Cannot achieve or image unstable at 8k4k resolution:
Ensure your graphics card is capable to support 8k4k.
Use only the in-box DP cables for connection to your PC. Non-DP certified or low quality DP cable may degrade signal integrity/bandwidth, resulting in reduced performance.
Recommended list of cards:
nVidia GeForce series : GTX1070/1080, Quadro series : P5000/6000. AMD Radeon series : RX480. Ensure the graphics card has 2 or more DP outputs.
Graphics card requirement:
With two DP ports that are compliant to DP1.4 support HBR3, DisplayID 1.3 supporting Tile Display feature.
AMD driver version:
revision later than 17.10 or later http://support.amd.com/en-us/download
nVidia driver version:
revision later than 381.xx or later http://www.nvidia.com/Download/index. aspx?lang=en-us
Graphics card requirement:
Single DP port that is compliant to DP1.4 support HBR3.
DP1 DP2
1. Notebook with DP port
C D
C
DP –DP cable (1x)
Use one of the DP –DP cables to connect DP port on monitor to the DP port on notebook
D
Cable)
1. Follow the connection guide below for DP cables connection.
2. Turn On the monitor by pressing the power on/off button.
3. Power up/ Boot up the computer or notebook.
4. Change resolution if necessary up to 7680 x 4320 30Hz.
22 | Setting Up the Monitor
Connecting the USB 3.0 cable
After you have completed connecting the DP-DP cables, follow the procedure below to connect the USB 3.0 cable to the computer and complete your monitor setup:
1. Connect the upstream USB 3.0 port (cable supplied) to an appropriate USB 3.0 port on your computer.
2. Connect the USB 3.0 peripherals to the downstream USB 3.0 ports on the monitor.
3. Plug the power cables for your computer and monitor into nearby outlet.
4. Turn On the monitor and the computer.
If your monitor displays an image, installation is complete. If it does not display an
image, see Troubleshooting.
USB
CAUTION: The graphics are used for the purpose of illustration only. Appearance of
the computer may vary.
Setting Up the Monitor | 23

Organizing Your Cables

After attaching all necessary cables to your monitor and computer, (see Connecting
Your Monitor for cable attachment) organize all cables as shown above.

Removing the Monitor Stand

CAUTION: To prevent scratches on the LCD screen while removing the stand,make sure that the monitor is placed on a soft, clean surface.
NOTE: The procedure below is applicable for the default stand. If you
purchased any other stand, see the documentation shipped with the stand to set it up.
To remove the stand: 1 Place the monitor on a soft cloth or cushion.
2 Press and hold the stand-release button. 3 Lift the stand up and away from the monitor.
24 | Setting Up the Monitor

Wall Mounting (Optional)

NOTE: Use M4 x 10 mm screws to connect the monitor to the wall-mounting kit.
Refer to the instructions that come with the VESA-compatible wall mounting kit. 1 Place the monitor on a soft cloth or cushion on a stable, flat table. 2 Remove the stand. 3 Use a Phillips crosshead screwdriver to remove the four screws securing the plastic cover. 4 Attach the mounting bracket from the wall mounting kit to the monitor. 5 Mount the monitor on the wall by following the instructions that comes with the wall mounting kit.
NOTE: For use only with UL or CSA or GS-listed wall mount bracket with minimum
weight/load bearing capacity of 6.9 kg (15.21 lb).
Setting Up the Monitor | 25

Operating the Monitor

Turning on the Monitor

Press the button to turn on the monitor.

Using the Front Panel Controls

Use the control buttons on the front of the monitor to adjust the characteristics of the image being displayed. As you use these buttons to adjust the controls, an OSD shows the numeric values of the characteristics as they change.
26 | Operating the Monitor
The following table describes the front panel buttons:
Front-Panel Button Description 1
Shortcut key:
Preset Modes
2
Shortcut key:
Brightness/Contrast
3
Shortcut key:
Input Source
4
Menu
5
Exit
6
Power (with power light
indicator)
Use this button to choose from a list of preset colormodes.
Use this button to directly access the “Brightness/ Contrast” bar.
Use this button to choose from a list of Input Source.
Use this menu button to launch the on-screen display (OSD) and select the OSD menu.
See Accessing the Menu System.
Use this button to go back to the main menu or exit the OSD main menu.
Use the Power button to turn the monitor On and Off. The white LED indicates the monitor is On and fully functional.
A glowing white LED indicates DPMS Power Save Mode.
Operating the Monitor | 27
Front-Panel Button
Use the buttons on the front of the monitor to adjust the image settings.
Front Panel Button Description
1
Use the Up (increase) and Down (decrease) keys to adjust items in the OSD menu.
Up Down
2
OK
3
Use the OK button to confirm your selection.
Use the Back button to go back to the previous menu.
Back
28 | Operating the Monitor

Using the On-Screen Display (OSD) Menu

Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Input Source
75%
75%
Menu
Personalize
Others
Accessing the Menu System
NOTE: Any changes you make using the OSD menu are automatically saved if youmove to another OSD menu, exit the OSD menu, or wait for the OSD menu todisappear.
1 Press the button to launch the OSD menu and display the main menu.
2 Press the and buttons to move between options. As you move from one
icon to another, the option name is highlighted.
3 Press the or or button once to activate the highlighted option.
4 Press the and buttons to select the desired parameter.
5 Press to enter the slide bar and then use the or button, according to the
indicators on the menu, to make your changes.
6 Select the to return to previous menu or o accept and return to previous
menu.
Operating the Monitor | 29
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Input Source
75%
75%
Menu
Personalize
Others
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
DP 2
DP 1
Auto select
Reset Input Source
On
Submenus Brightness/
Contrast
Brightness Brightness adjusts the luminance of the backlight
Contrast Adjust the Brightness first, and then adjust Contrast only if
Description
Use this menu to activate Brightness/Contrast adjustment.
(minimum 0; maximum 100).
Press the button to increase brightness.
Press the button to decrease brightness.
NOTE: Manual adjustment of Brightness is disabled when Dynamic Contrast is switched on.
further adjustment is necessary.
Press the button to increase contrast and press the button to decrease contrast (between 0 and 100).
Contrast adjusts the difference between darkness and lightness on the monitor.
Input Source Use the Input Source menu to select between different
video inputs that are be connected to your monitor.
30 | Operating the Monitor
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
Input Color Format
Preset Modes
Reset Color
Standard
RGB
Description
Submenus
DP 1 Select DP 1 input when you are using the DP (DisplayPort)
connector.
Use to select the DP 1 input source.
DP 2 Select DP 2 input when you are using the DP (DisplayPort)
connector.
Use to select the DP 2 input source.
Auto Select
Use to select Auto Select, the monitor scans for available input sources.
Reset Input Source
Resets your monitor’s Input Source settings to the factory defaults.
Color Use the Color menu to adjust the color setting mode.
Operating the Monitor | 31
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
Input Color Format
Preset Modes
Reset Color
Movie
Game
ComfortView
Color Temp.
Color Space
Custom Color
Standard
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
Input Color Format
Preset Modes
Reset Color
CAL1 YYYY-MM-DD
YYYY-MM-DD
Adobe RGB
sRGB
DCI-P3
REC709
CAL2
Submenus
Preset Modes When you select Preset Modes, you can choose Standard,
Description
ComfortView, Movie, Game, Color Temp., Color Space,or Custom Color from the list.
•Standard: Default color settings. This is the default preset mode.
•ComfortView: Decreases the level of blue light emitted from the screen to make viewing more comfortable for your eyes.
•Movie: Ideal for movies.
•Game: Ideal for most gaming applications.
•Color Temp.: The screen appears warmer with a red/yellow
tint with slider set at 5,000K or cooler with blue tint with slider set at 10,000K.
•Color Space: Allows users to select the color space: Adobe RGB, sRGB, DCI-P3, REC709, CAL1, CAL2.
32 | Operating the Monitor
Icon Menu and
Submenus
Description
Adobe RGB: This mode matches 100% Adobe RGB
standard. – sRGB: This mode matches 100% sRGB standard. – DCI-P3: This mode reproduces 98% of DCI-P3 digital
cinema color standard. – REC709: This mode matches 100% REC709 standard.
NOTE: Accuracy of Adobe RGB, sRGB, DCI-P3, REC709, CAL1 and CAL2 are optimized for RGB input color format.
•Custom Color: Allows you to manually adjust the color
settings. Press the and buttons to adjust the Red, Green, and Blue values and create your own preset color mode.
Use the and buttons to select the Gain, Offset, Hue, Saturation.
Dell UltraSharp 32 Monitor
Custom Color
Gain
Oset
Hue
Saturation
Gain: Select it to adjust input RGB signal gain level
(default value is 100). – Offset: Select it to adjust RGB black-level offset value
(default value is 50) to control your monitor base color. – Hue: Select it to adjust RGBCMY hue value individually
(default value is 50). – Saturation: Select it to adjust RGBCMY saturation value
individually (default value is 50).
Operating the Monitor | 33
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
Input Color Format
Preset Modes
Reset Color
RGB
YPbPr
Submenus
Input Color Format
Reset Color Resets your monitor’s color settings to the factory defaults.
Description
Allows you to set the video input mode to:
•RGB: Select this option if your monitor is connected to a computer (or DVD player) using the DP to DP cable.
•YPbPr: Select this option if your DVD player supports only YPbPr output.
34 | Operating the Monitor
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
Normal
Sharpness
Response Time
Uniformity Compensation
50
Wide 16:9
Calibrated
Dynamic Contrast
Aspect Ratio
Reset Display
Description
Submenus Display Use the Display menu to adjust image.
Aspect Ratio Adjust the image ratio to Wide 16:9, Auto Resize, 4:3, or 1:1. Sharpness Makes the image look sharper or softer.
Use or to adjust the sharpness from ‘0’ to ‘100’.
Dynamic Contrast
Allows you to increase the level of contrast to provide sharper and more detailed image quality.
Push the button to select the Dynamic Contrast “On” or “Off”.
NOTE: For Game and Movie preset mode only. NOTE: Dynamic Contrast provides higher contrast if you
select Game or Movie preset mode.
Response
Allows you to set the Response Time to Normal or Fast.
Time
Uniformity Compensation
Select screen brightness and color uniformity compensation settings. Calibrated is factory calibrated setting by default.
Uniformity Compensation adjusts different areas of the screen with respect to the center to achieve uniform brightness and color over the entire screen.
Reset Display Restores the display settings to factory defaults.
Operating the Monitor | 35
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
English
20
20 s
Transparency
Language
Timer
Reset Menu
Description
Submenus Menu Select this option to adjust the settings of the OSD, such as,
the languages of the OSD, the amount of time the menu remains on screen, and so on.
Language Set the OSD display to one of eight languages.
(English, Spanish, French, German, Brazilian Portuguese, Russian, Simplified Chinese, or Japanese).
Transparency Select this option to change the menu transparency by using
and (min. 0 / max. 100).
Timer OSD Hold Time: Sets the length of time the OSD remains
active after you press a button.
Use the and buttons to adjust the slider in 1-second increments, from 5 to 60 seconds.
Reset Menu
Restore the menu settings to factory defaults.
36 | Operating the Monitor
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
On During Active
On
Power Button LED
Shortcut Key 3
Logo LED
Monitor Sleep
Input Source
Brightness/Contrast
Enable
Preset Modes
O During StandbyUSB
Shortcut Key 2
Reset Personalization
Shortcut Key 1
Submenus
Personalize Select from Preset Modes, Brightness/Contrast, Input Source
Description
set as shortcut key.
Power
Allows you to set the state of the power light to save energy.
Button LED Logo LED On: To light up the Dell logo light on the stand.
Off: To turn off the Dell logo light on the stand.
USB Allows you to enable or disable USB function during monitor
standby mode.
NOTE: USB ON/OFF under standby mode is only available when the USB upstream cable is unplugged. This option will be greyed out when the USB upstream cable plugs in.
Monitor Sleep
Reset
Sleep After Timeout: Monitor goes into sleep after timeout. Never: Monitor never goes into sleep.
Restores shortcut keys to factory defaults.
Persona­lization
Operating the Monitor | 37
Icon Menu and
Dell UltraSharp 32 Monitor
Brightness/Contrast
Color
Display
Menu
Input Source
Personalize
Others
OLCD Conditioning
DDC/CI
Firmware
Reset Others
On
Auto Rotation
Factory Reset
Display Info
Submenus Other
Display Info Displays the monitor’s current settings.
Description
Dell UltraSharp 32 Monitor
Brightness/Contrast
Input Source
Color
Display
Menu
Personalize
Others
Display Info
DDC/CI
LCD Conditioning
Firmware
Reset Others
Factory Reset
OnAuto Rotation
On
O
M2T101
Select this option to adjust the OSD settings, suchas the
DDC/CI, LCD conditioning, and so on.
Auto
You can adjust the menu according to your display rotation.
Rotation DDC/CI DDC/CI (Display Data Channel/Command Interface) allows
you to adjust the monitor settings using software on your computer.
Select Off to turn off this feature. On this feature for best user experience and optimum
performance of your monitor.
38 | Operating the Monitor
Icon Menu and
Description
Submenus
LCD Conditioning
Helps reduce minor cases of image retention. Depending on the degree of image retention, the program may take some time to run. Select On to start the process.
Dell UltraSharp 32 Monitor
Brightness/Contrast
Input Source
Color
Display
Menu
Personalize
Others
Display Info
Auto Rotation
DDC/CI
LCD Conditioning
Firmware
Reset Others
Factory Reset
On
O
Firmware Firmware version.
Reset Others Restores other settings, such as DDC/CI, to factorydefaults.
Factory Reset Restores all OSD settings to the factory defaults.
NOTE: This monitor has a built-in feature to automatically calibrate the brightness
to compensate for LED aging.
Operating the Monitor | 39
OSD Warning Messages
Dell UltraSharp 32 Monitor
To allow manual adjustment of brightness, the Dynamic Contrast will be
switched o.
Do you want to continue?
Yes No
UP3218K
Dell UltraSharp 32 Monitor
The current input timing is not supported by the monitor display. Please
change your input timing to
listed timing as per the monitor specifications.
7680x4320, 60Hz or any other monitor
UP3218K
Dell UltraSharp 32 Monitor
The function of adjusting display setting using PC
application will be disabled.
Do you wish to disable DDC/CI function?
Yes No
UP3218K
When the Dynamic Contrast feature is enabled (in these preset modes: Game or Movie), manual brightness adjustment is disabled.
When the monitor does not support a particular resolution mode, you can see the following message:
This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See Monitor Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 7680 x 4320.
You can see the following message before the DDC/CI function is disabled:
40 | Operating the Monitor
When the monitor enters the Power Save mode, the following message appears:
Dell UltraSharp 32 Monitor
Entering Power Save Mode.
UP3218K
Dell UltraSharp 32 Monitor
Press any key on the keyboard or move the mouse or wake it up.
If there is no display, press the monitor button again to select the correct
input source.
No DP 1 signal from your device.
UP3218K
Dell UltraSharp 32 Monitor
The display will go into Power Save Mode in 4 minutes.
No DP 1 Cable
www.dell.com/support/monitors
UP3218K
Dell UltraSharp 32 Monitor
The display will go into Power Save Mode in 4 minutes.
No DP 2 Cable
www.dell.com/support/monitors
UP3218K
Activate the computer and wake up the monitor to gain access to the OSD. If you press any button other than the power button, the following messages will appear depending on the selected input:
If either DP 1, DP 2 input is selected and the corresponding cable is not connected, a floating dialog box as shown below appears.
See Troubleshooting for more information.
or
Operating the Monitor | 41

Troubleshooting

Dell UltraSharp 32 Monitor
The display will go into Power Save Mode in 4 minutes.
No DP 1 Cable
www.dell.com/support/monitors
UP3218K
Dell UltraSharp 32 Monitor
The display will go into Power Save Mode in 4 minutes.
No DP 2 Cable
www.dell.com/support/monitors
UP3218K
WARNING: Before you begin any of the procedures in this section, follow the
Safety Instructions.

Self-Test

Your monitor provides a self-test feature that allows you to check whether your monitor is functioning properly. If your monitor and computer are properly connected but the monitor screen remains dark, run the monitor self-test by performing the following steps:
1 Turn o both your computer and the monitor. 2 Unplug the video cable from the back of the computer. To ensure proper Self-Test
operation, remove all digital and the analog cables from the back of computer. 3 Turn on the monitor.
The floating dialog box should appear on-screen (against a black background), if the monitor cannot sense a video signal and is working correctly. While in self-test mode, the power LED remains white. Also, depending upon the selected input, one of the dialogs shown below will continuously scroll through the screen.
or
4 This box also appears during normal system operation, if the video cable becomes
disconnected or damaged. 5 Turn o your monitor and reconnect the video cable; then turn on both your
computer and the monitor. If your monitor screen remains blank after you use the previous procedure, check your
video controller and computer, because your monitor is functioning properly.
42 | Troubleshooting

Built-in Diagnostics

Your monitor has a built-in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent problem with your monitor, or with your computer and video card.
NOTE: You can run the built-in diagnostics only when the video cable is unplugged
and the monitor is in self-test mode.
To run the built-in diagnostics: 1 Make sure that the screen is clean (no dust particles on the surface of the screen).
2 Unplug the video cable(s) from the back of the computer or monitor. The monitor then goes into the self-test mode. 3 Press and hold Button 1 for 5 seconds. A gray screen appears. 4 Carefully inspect the screen for abnormalities. 5 Press Button 1 on the front panel again. The color of the screen changes to red. 6 Inspect the display for any abnormalities. 7 Repeat steps 5 and 6 to inspect the display in green, blue, black, white, and text screens. The test is complete when the text screen appears. To exit, press Button 1 again.
If you do not detect any screen abnormalities upon using the built-in diagnostic tool, the monitor is functioning properly. Check the video card and computer.
Troubleshooting | 43

Common Problems

The following table contains general information about common monitor problems you might encounter and the possible solutions:
Common Symptoms
No Video/Power LED off
No Video/Power LED on
Missing Pixels LCD screen has
Stuck-on Pixels LCD screen has
Brightness Problems
Safety Related Issues
Intermittent Problems
What You Experience
No picture •Ensure that the video cable connecting the
No picture or no brightness
spots
bright spots
Picture too dim or too bright
Visible signs of smoke or sparks
Monitor malfunctions on & off
Possible Solutions
monitor and the computer is properly connected and secure.
•Verify that the power outlet is functioning properly using any other electrical equipment.
•Ensure that the power button is depressed fully.
•Ensure that the correct input source is selected in
the Input Source menu.
•Increase brightness & contrast controls via OSD.
•Perform monitor self-test feature check.
•Check for bent or broken pins in the video cable
connector.
•Run the built-in diagnostics.
•Ensure that the correct input source is selected in
the Input Source menu.
•Cyclepoweron-off.
•Pixelthatispermanentlyoffisanaturaldefect
that canoccur in LCD technology.
•FormoreinformationonDellMonitorQuality
and Pixel Policy, see Dell Support site at: http://www.dell.com/support/monitors.
•CyclepowerOn-Off.
•Pixelthatispermanentlyoffisanaturaldefect
that canoccur in LCD technology.
•FormoreinformationonDellMonitorQuality
and PixelPolicy, see Dell Support site at: http://www.dell.com/support/monitors.
•Reset the monitor to factory settings.
•Adjust brightness & contrast controls via OSD.
•Do not perform any troubleshooting steps.
•Contact Dell immediately.
•Ensure that the video cable connecting the
monitor to the computer is connected properly and is secure.
•Resetthemonitortofactorysettings.
•Perform monitor self-test feature check to
determine if the intermittent problem occurs in self-test mode.
44 | Troubleshooting
Common Symptoms
Missing Color Picture missing
Wrong Color Picture color
Image retention from a static image left on the monitor for a long period of time
What You Experience
color
not good
Faint shadow from the static image displayed appears on the screen
Possible Solutions
•Perform monitor self-test.
•Ensure that the video cable connecting the
monitor to the computer is connected properly and is secure.
•Check for bent or broken pins in the video cable connector.
•Change the settings of the Preset Modes in the Color menu OSD depending on the application.
•Adjust R/G/B value under Custom. Color in Color menu OSD.
•Change the Input Color Format to PC RGB or YPbPr in the Color menu OSD.
•Run the built-in diagnostics.
•Use the Power Management feature to turn o
the monitor at all times when not in use (for more information, see Power Management Modes).
•Alternatively, use a dynamically changing screensaver.

Product Specific Problems

Specific Symptoms
Screen image is too small
Cannot adjust the monitor with the buttons on the front panel
No Input Signal when user controls are pressed
The picture does not fill the entire screen
What You Experience
Image is centered on screen, but does not fill entire viewing area
OSD does not appear on the screen
No picture, the LED light is white
The picture cannot fill the height or width of the screen
Possible Solutions
•Check the Aspect Ratio setting in the Display menu OSD.
•Reset the monitor to factory settings.
•Turn o the monitor, unplug the monitor power
cable, plug it back, and then turn on the monitor.
•Check the signal source. Ensure the computer is not in the power saving mode by moving the mouse or pressing any key on the keyboard.
•Check whether the signal cable is plugged in properly. Re-plug the signal cable if necessary.
•Reset the computer or video player.
•Due to dierent video formats (aspect ratio) of
DVDs, the monitor may display in full screen.
•Run the built-in diagnostics.
Troubleshooting | 45
Specific Symptoms
No image when using DP connection to the PC
What You Experience
Black screen •Verify which DP standard is your Graphics Card
Possible Solutions
certified to. Download and install the latest graphics card driver.
•Some DP 1.1 or DP 1.2 graphics card cannot support DP 1.4 monitors. Go to OSD menu, under Input Source selection, press and hold DP select
key for 8 sec to change the monitor setting
from DP 1.4 to DP 1.2.
46 | Troubleshooting

Appendix

Safety Instructions

For displays with glossy bezels the user should consider the placement of the display as the bezel may cause disturbing reflections from surrounding light and bright surfaces.
WARNING: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards.
For information on safety instructions, see the Safety, Environmental, and Regulatory Information (SERI).

FCC Notices (U.S. only) and Other Regulatory Information

For FCC notices and other regulatory information, see the regulatory compliance website located at www.dell.com/regulatory_compliance.

Contacting Dell

NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area.
To get online Monitor support content:
See www.dell.com/support/monitors.
To contact Dell for sales, technical support, or customer service issues:
1 Go to www.dell.com/support.
2 Verify your country or region in the Choose A Country/Region drop-down menu at the top-left corner of the page.
3 Click Contact Us next to the country dropdown.
4 Select the appropriate service or support link based on your need.
5 Choose the method of contacting Dell that is convenient for you.
Appendix | 47

Setting Up Your Monitor

Setting Display Resolution to 7680x4320 (maximum)
For best performance, set the display resolution to 7680x4320 pixels by performing the following steps:
In Windows Vista, Windows 7, Windows 8 or Windows 8.1:
1 For Windows 8 or Windows 8.1 only, select the Desktop tile to switch to classic desktop. 2 Right-click on the desktop and click Screen Resolution. 3 Click the Dropdown list of the Screen Resolution and select 7680x4320. 4 Click OK.
In Windows 10: 1 Right-click on the desktop and click Display Settings.
2 Click Advanced display settings. 3 Click the dropdown list of Resolution and select 7680x4320. 4 Click Apply. If you do not see the recommended resolution as an option, you may need to update
your graphics driver. Please choose the scenario below that best describes the computer system you are using, and follow the given steps.
Dell computer
1 Go to www.dell.com/support, enter your service tag, and download the latest driver for your graphics card.
2 After installing the drivers for your graphics adapter, attempt to set the resolution to 7680x4320 again.
NOTE: If you are unable to set the resolution to 7680x4320, please contact Dell to inquire about a graphics adapter that supports these resolutions.
48 | Appendix
Non-Dell computer
In Windows Vista, Windows 7, Windows 8 or Windows 8.1: 1 For Windows 8 or Windows 8.1 only, select the Desktop tile to switch
to classic desktop. 2 Right-click on the desktop and click Personalization. 3 Click Change Display Settings. 4 Click Advanced Settings. 5 Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, AMD, Intel etc.). 6 Refer to the graphic card provider website for updated driver (for example, http://www.AMD.com or http://www.NVIDIA.com). 7 After installing the drivers for your graphics adapter, attempt to set the resolution to 7680 x 4320 again.
In Windows 10: 1 Right-click on the desktop and click Display Settings.
2 Click Advanced display settings. 3 Click Display adapter properties. 4 Identify your graphics controller supplier from the description at the top of the
window (e.g. NVIDIA, AMD, Intel etc.). 5 Refer to the graphic card provider website for updated driver (for example, http://www.AMD.com or http://www.NVIDIA.com). 6 After installing the drivers for your graphics adapter, attempt to set the resolution to 7680x4320 again.
NOTE: If you are unable to set the recommended resolution, please contact the manufacturer of your computer or consider purchasing a graphics adapter that
supports the video resolution.
Appendix | 49

Maintenance Guidelines

Cleaning Your Monitor
WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet. CAUTION: Read and follow the Safety Instructions before cleaning the monitor.
For best practices, follow these instructions in the list below while unpacking, cleaning, or handling your monitor:
• To clean your anti-static screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the anti-static coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.
• Use a lightly-dampened, soft cloth to clean the monitor. Avoid using detergent of any kind as some detergents leave a milky film on the monitor.
• If you notice white powder when you unpack your monitor, wipe it off with a cloth.
• Handle your monitor with care as a darker-colored monitor may get scratched and
show white scuff marks more than a lighter- colored monitor.
• To help maintain the best image quality on your monitor, use a dynamically changing screen saver and turn off your monitor when not in use.
50 | Appendix
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