IN1920 - Televizor DELL - Besplatni korisnički priručnik

KORISNIČKI PRIRUČNIK IN1920 DELL

Dell™ IN1720/IN1920 Flat Panel Monitor User's Guide

About Your Monitor

Setting Up the Monitor

Operating the Monitor

Troubleshooting

Appendix

Notes, Notices, and Cautions

NOTE: A NOTE indicates important information that helps you make better use of your computer.

NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.

CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.

Information in this document is subject to change without notice.

© 2010 Dell Inc. All rights reserved.

Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.; Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Model IN1720c/IN1920c/IN1920b/IN1920f

January 2010 Rev. A00

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About Your Monitor

Dell™ IN1720/IN1920 Flat Panel Monitor User's Guide

Package Contents
Product Features
Identifying Parts and Controls
Monitor Specifications
Plug and Play Capability
LCD Monitor Quality & Pixel Policy
Maintenance Guidelines

Package Contents

Your monitor ships with all the components shown below. Ensure that you have received all the components and Contact Dell™ if anything 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 base
	• Power Cable
	• VGA Cable (attached to the monitor)
	• Drivers and Documentation media• Quick Setup Guide• Safety Information

Product Features

The Dell™ IN1720/IN1920 flat panel display has an active matrix, Thin-film Transistor, Liquid Crystal Display. The monitors features include:

■ IN1720: 17-inch (433.0 mm) viewable area display. 1440x900 resolution, plus full-screen support for lower resolutions.
■ IN1920: 18.5-inch (470.0 mm) viewable area display. 1366x768 resolution, plus full-screen support for lower resolutions.
■ Wide viewing angle to allow viewing from a sitting or standing position, or while moving from side-to-side.
■ Tilt adjustment capability.
■ Removable pedestal and Video Electronics Standards Association (VESA) 100mm mounting holes for flexible mounting solutions.
■ 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 which includes an information file (INF), Image Color Matching File (ICM), and product documentation.
■ Energy Saver feature for ENERGY STAR® compliance.
■ Security lock slot.

Identifying Parts and Controls

Front View

Dell 1 2

1.	Function buttons (For more information, see Operating the Monitor)
2.	Power On/Off button (with LED indicator)

Back View

1 2 4 5

Back view of a computer monitor with ventilation slots and ventilation ducts (no text or symbols visible)

Label	Description	Use
1	Barcode serial number label	Refer to this label if you need to contact Dell for technical support.
2	Regulatory rating label	List the regulatory approvals.
3	VESA mounting holes (100mm)	To mount the monitor.
4	Security lock slot	Use a security lock with the slot to help secure your monitor.
5	Dell soundbar mounting brackets(only for IN1920)	To attach the optional Dell Soundbar.

Side View

Two black computer monitor stands, labeled 'Left Side' and 'Right Side', shown side by side (no additional text or symbols)

Bottom View

Diagram of a computer monitor rear panel with labeled ports and indicators

Label	Description	Use
1	AC power connector	To connect the monitor power cable.
2	VGA connector	To connect your computer to the monitor using a VGA cable.

Monitor Specifications

The following sections give you information about the various power management modes and pin assignments for the various connectors of your monitor.

Power Management Modes

If you have VESA's DPM compliance display card or software installed in your PC, the monitor automatically reduces its power consumption when not in use. This referred to as Power Save Mode. If the computer detects input from 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:

IN1720:

VESA Modes	Horizontal Sync	Vertical Sync	Video	Power Indicator	Power Consumption
Normal operation	Active	Active	Active	White	20 W(Typical)/25 W(Maximum)
Active-off mode	Inactive	Inactive	Blank	Amber	Less than 2 W
Switch off	-	-	-	Off	Less than 1 W

IN1920:

VESA Modes	Horizontal Sync	Vertical Sync	Video	Power Indicator	Power Consumption
Normal operation	Active	Active	Active	White	19 W(Typical)/23 W(Maximum)
Active-off mode	Inactive	Inactive	Blank	Amber	Less than 1 W
Switch off	-	-	-	Off	Less than 1 W

The OSD will only function in the normal operation mode. When any button except power button is pressed in Active-off mode, the following messages will be dis

MESSAGE

Dell IN1X20

There is no signal coming from your computer.

Press any key on the keyboard or mouse to wake it up,

Activate the computer and monitor to gain access to the OSD.

NOTE: Dell IN1720/IN1920 Flat Panel monitor is ENERGY STAR®-compliant.

Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor.

Pin Assignments

15-pin D-Sub connector

①②③④⑤ ⑥⑦⑧⑨⑩ ⑪⑫⑬⑭⑮

Pin Number	Monitor Side of the 15-pin Side Signal Cable
1	Video-Red
2	Video-Green
3	Video-Blue
4	GND
5	Self-test
6	GND-R
7	GND-G
8	GND-B
9	DDC +5V
10	GND-sync
11	GND
12	DDC data
13	H-sync
14	V-sync
15	DDC clock

Plug and Play Capability

You can install the monitor in any Plug and Play compatible system. The monitor automatically provides the computer with its Extended Display Identification Dat (EDID) using Display Data Channel (DDC) protocols so that the system can configure itself and optimize the monitor settings. Most monitor installations are auto-You can select different settings if required.

Flat Panel Specifications

Model number	Dell IN1720 Fiat Panel Monitor	Dell IN1920 Fiat Panel Monitor
Screen type	Active matrix - TFT LCD	Active matrix - TFT LCD
Panel Type	TN	TN
Screen dimensions	17 inches(17-inch wide viewable image size)	18.5 inches(18.5-inch wide viewable image size)
Preset display area:
Horizontal	367.2 mm (14.5 inches)	409.8 mm (16.1 inches)
Vertical	229.5 mm (9.04 inches)	230.4 mm (9.07 inches)
Pixel pitch	0.255 mm	0.300 mm
Viewing angle:
Horizontal	160^ typical	160^ typical
Vertical	150^ typical	160^ typical
Luminance output	250CD/m^2 (typical)	250CD/m^2 (typical)
Contrast ratio	600 to 1 (typical)	1000 to 1 (typical)
Faceplate coating	Anti-glare	Anti-glare
Backlight	2 CCFL edgelight system	2 CCFL edgelight system
Response Time	8ms typical	5ms typical
Color Gamut	60% (typical)*	72% (typical)*

*Dell IN1720 Flat Panel monitor color gamut (typical) is based on CIE 1976 (65%) and CIE1931 (60%) test standards.
*Dell IN1920 Flat Panel monitor color gamut (typical) is based on CIE 1976 (83%) and CIE1931 (72%) test standards.

Resolution Specifications

Model number	Dell IN1720	Dell IN1920 Flat Panel Monitor
Scan range
Horizontal	30 kHz to 83 kHz (automatic)	30 kHz to 83 kHz (automatic)
Vertical	50 Hz to 75 Hz (automatic)	50 Hz to 75 Hz (automatic)
Maximum preset resolution	1440 x 900 at 60 Hz	1366 x 768 at 60 Hz

Electrical Specifications

Model number	Dell IN1720/IN1920 Flat Panel Monitor
Video input signals	Analog RGB: 0.7 Volts +/-5%, 75 ohm input impedance
Synchronization input signals	Separate horizontal and vertical synchronizations, polarity-free TTL level, SOG (Composite SYNC on green)
AC input voltage / frequency / current	100 to 240 VAC/50 or 60 Hz ± 3 Hz/1.6A (Max.)
Inrush current	120V:30A (Max.)240V:60A (Max.)

Preset Display Modes

The following table lists the preset modes for which Dell guarantees image size and centering: IN1720:

Display Mode	Horizontal Frequency (kHz)	Vertical Frequency (Hz)	Pixel Clock (MHz)	Sync Polarity (Horizontal/Vertical)
VESA, 720 x 400	31.5	70.0	28.3	-/+
VESA, 640 x 480	31.5	60.0	25.2	-/-
VESA, 640 x 480	37.5	75.0	31.5	-/-
VESA, 800 x 600	37.9	60.3	40.0	+/+
VESA, 800 x 600	46.9	75.0	49.5	+/+
VESA, 1024 x 768	48.4	60.0	65.0	-/-
VESA, 1024 x 768	60.0	75.0	78.8	+/+
VESA, 1152 x 864	67.5	75.0	108.0	+/+
VESA, 1280 x 1024	64.0	60.0	108.0	+/+
VESA, 1280 x 1024	80.0	75.0	135.0	+/+
VESA, 1440 x 900	55.935	60.0	106.5	-/+

IN1920:

Display Mode	Horizontal Frequency (kHz)	Vertical Frequency (Hz)	Pixel Clock (MHz)	Sync Polarity (Horizontal/Vertical)
VESA, 720 x 400	31.5	70.0	28.3	-/+
VESA, 640 x 480	31.5	60.0	25.2	-/-
VESA, 640 x 480	37.5	75.0	31.5	-/-
VESA, 800 x 600	37.9	60.0	40.0	+/+
VESA, 800 x 600	46.9	75.0	49.5	+/+
VESA, 1024 x 768	48.4	60.0	65.0	-/-
VESA, 1024 x 768	60.0	75.0	78.8	+/+
VESA, 1366 x 768	47.7	60.0	85.5	+/+

Physical Characteristics

The following table lists the monitor physical characteristics:

Model Number	Dell IN1720 Flat Panel Monitor	Dell IN1920 Flat Panel Monitor
Connector type	15-pin D-subminiature, blue connector;	15-pin D-subminiature, blue connector;
Signal cable type	Analog: Detachable, D-Sub, 15pins, shipped attached to the monitor	Analog: Detachable, D-Sub, 15pins, shipped attached to the monitor
Dimensions: (with stand)
• Height	13.17 inches (334.58 mm)	13.36 inches (339.34 mm)
• Width	15.91 inches (404.15 mm)	17.48 inches (443.99 mm)
• Depth	6.17 inches (156.67 mm)	6.13 inches (155.70 mm)
Dimensions: (without stand)
• Height	10.49 inches (266.45 mm)	10.42 inches (264.67 mm)
• Width	15.91 inches (404.15 mm)	17.48 inches (443.99 mm)
• Depth	2.17 inches (55.00 mm)	2.52 inches (64.01 mm)
Stand dimensions:
Height	4.72 inches (119.96 mm)	4.91 inches (124.71 mm)
Width	8.66 inches (219.92 mm)	9.84 inches (249.94 mm)
Depth	6.17 inches (156.67 mm)	6.13 inches (155.70 mm)
Weight with packaging	8.75 lbs (3.97 kg)	12.03 lbs (5.47 kg)
Weight with stand assembly and cables	6.03 lbs (2.74 kg)	8.51 lbs (3.87 kg)
Weight without stand assembly(For wall mount or VESA mount considerations - no cables)	5.04 lbs (2.29 kg)	6.73 lbs (3.06 kg)
Weight of stand assembly	0.75 lbs (0.34 kg)	1.54 lbs (0.70 kg)

Environmental Characteristics

The following table lists the environmental conditions for your monitor:

Model Number	Dell IN1720 Flat Panel Monitor	Dell IN1920 Flat Panel Monitor
Temperature
• Operating	0^ to 40^ ( 32^ to 104^ )	0^ to 40^ ( 32^ to 104^ )
• Non-operating	Storage: -20^ to 60^ ( -4^ to 140^ )Shipping: -20^ to 60^ ( -4^ to 140^ )	Storage: -20^ to 60^ ( -4^ to 140^ )Shipping: -20^ to 60^ ( -4^ to 140^ )
Humidity
• Operating	10% to 80% (non-condensing)	10% to 80% (non-condensing)
• Non-operating	Storage: 5% to 90% (non-condensing)Shipping: 5% to 90% (non-condensing)	Storage: 5% to 90% (non-condensing)Shipping: 5% to 90% (non-condensing)
Altitude
• Operating	3,657.6m (12,000 ft) max	3,657.6m (12,000 ft) max
• Non-operating	12,192m (40,000 ft) max	12,192m (40,000 ft) max
Thermal dissipation	256.08 BTU/hour (maximum)119.5 BTU/hour (typical)	71.82 BTU/hour (maximum)64.98 BTU/hour (typical)

LCD Monitor Quality & Pixel Policy

During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state. The visible result is a fixed pix appears as an extremely tiny dark or bright discolored spot. When the pixel remains permanently lit, it is known as a "bright dot." When the pixel remains black, known as a "dark dot."

In almost every case, these fixed pixels are hard to see and do not detract from display quality or usability. A display with 1 to 5 fixed pixels is considered normal within competitive standards. For more information, see Dell Support site at: support.dell.com.

Maintenance Guidelines

Caring for Your Monitor

CAUTION: Read and follow the safety instructions before cleaning the monitor.

CAUTION: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet.

For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor:

• To clean your antistatic screen, slightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.
• Use a slightly dampened, warm cloth to clean the plastics. Avoid using detergent of any kind as some detergents leave a milky film on the plastics.
• If you notice a white powder when you unpack your monitor, wipe it off with a cloth. This white powder occurs during the shipping of the monitor.
• Handle your monitor with care as a darker-colored monitor may scratch and snow 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 power off your monitor when not in use.

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Appendix

Dell™ IN1720/IN1920 Flat Panel Monitor User's Guide

Safety Instructions
FCC Notice (U.S. Only) and Other Regulatory Information
Contacting Dell

CAUTION: Safety Instructions

CAUTION: 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 Product Information Guide.

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.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions

(1) this device may not cause harmful interference
(2) this device must accept any interference received including interference that may cause undesired operation

Contacting Dell

For customers in the United States, call 800-WWW-DELL (800-999-3355).

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 contact Dell for sales, technical support, or customer service issues:

1. Visit support.dell.com.
2. Verify your country or region in the Choose A Country/Region drop-down menu at the bottom of the page.
3. Click Contact Us on the left side of the page.
4. Select the appropriate service or support link based on your need.
5. Choose the method of contacting Dell that is convenient for you.

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Setting Up Your Monitor

Dell™ IN1720/IN1920 Flat Panel Monitor

If you have a Dell™ desktop or a Dell™ portable computer with internet access

1. Go to http://support.dell.com, 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 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920) again.

NOTE: If you are unable to set the resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920), please contact Dell™ to inquire about a graphics adapter that supports these resolutions.

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Setting Up Your Monitor

Dell™ IN1720/IN1920 Flat Panel Monitor

If you have a non Dell™ desktop, portable computer, or graphics card

1. Right-click on the desktop and click Properties.
2. Select the Settings tab.
3. Select Advanced
4. Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, ATI, Intel etc.).
5. Refer to the graphic card provider website for updated driver (for example, http://www.ATL.com OR http://www.NVIDIA.com).
6. After installing the drivers for your graphics adapter, attempt to set the resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920) again.

NOTE: If you are unable to set the resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920), please contact the manufacturer of your computer or consider purchasing a graphics adapter that will support the video resolution of 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920).

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Operating the Monitor

Dell™ IN1720/IN1920 Flat Panel Monitor User's Guide

Using the Front Panel Controls
Using the On-Screen Display (OSD) Menu
Setting the Maximum Resolution
Using the Dell Soundbar (Optional)
Using the Tilt

Power On the Monitor

Press the ⏻ button to turn on the monitor

Hand holding a small object near a dark rectangular block (no text or symbols visible)

Using the Front Panel Controls

Use the keys on the front of the monitor to adjust the image settings.

Preset Modes Brightness/Contrast Menu Exit

Front panel Key		Description
A	Preset modes	Use the Preset modes key to choose from a list of preset color modes. SeeUsing the OSD Menu.
B	Brightness / Contrast	Use the Brightness / Contrast key to direct access to the "Brightness" and "Contrast" control menu.
C	Menu	Use the Menu key to open the on-screen display (OSD).
D

Exit

Use the Exit key to exit on-screen display (OSD) from menu and sub-menus.

Front panel Key

Use the keys on the front of the monitor to adjust the image settings.

Front panel Key			Description
A		Up	Use the Up key to adjust (increase ranges) items in the OSD menu.
B		Down	Use the Down key to adjust (decrease ranges) items in the OSD menu.
C		OK	Use the OK key to confirm your selection.
D		Back	Use the Back key to go back to the previous menu.

Using the On-Screen Display (OSD) Menu

Accessing the Menu System

NOTE: If you change the settings and then either proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are also saved if you change the settings and then wait for the OSD menu to disappear.

1.

Press the button to open the OSD menu and display the main menu.

Main Menu

Menu Brightness / Contrast Auto Adjust Color Settings Display Settings Other Settings Personalize Brightness ▶ 75 Contrast ▶ 75 Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 60Hz Dell IN1X20

1. Press the ⚠ and ⼋ buttons to toggle between options in the Menu. As you move from one icon to another, the option name is highlighted.
2. To select the highlighted item on the menu press the button again.
3. Press the ⬆ and ⬇ buttons to select the desired parameter.
4. Press the ➕ button to enter the slide bar and then use the ⬆ or √ buttons, according to the indicators on the menu, to make your changes.
5. Select the 📋 to return to previous menu without accepting current settings or √ to accept and return to previous menu.

The table below provides a list of all the OSD menu options and their functions.

Icon	Menu and Submenus	Description
	BRIGHTNESS/CONTRAST	Use the Brightness and Contrast menu to adjust the Brightness/Contrast.
		Menu Dell IN1 Brightness / Contrast Brightness 75 Auto Adjust Contrast 75 Color Settings Display Settings Other Settings Personalize Resolution: 640 × 480@60Hz Maximum Resolution: 1366 x 768 @60
	Back	Press ☑to go back to the main menu.
	Brightness	Allows you to adjust the brightness or luminance of the backlight. Press the Key to increase brightness and press the Key to decrease brightness (min 0 ~ max 100).
	Contrast	Allows you to adjust the contrast or the degree of difference between darkness and lightness on the monitor screen. contrast only if you need further adjustment. Press the Key to increase contrast and press the Key to decrease contrast (min 0 ~ max 100).
	Auto Adjust	Use this key to activate automatic setup and adjust menu. The following dialog appears on a black screen as the mor

Auto Adjustment in Progress...

Auto Adjustment allows the monitor to self-adjust to the incoming video signal. After using Auto Adjustment, you can Pixel Clock (Coarse) and Phase (Fine) controls under Image Settings.

NOTE: Auto Adjust does not occur if you press the button while there are no active video input signals or attached cables.

Use the Color Setting menu to adjust the monitor's color settings.

Menu Brightness / Contrast Input Color Format RGB Auto Adjust Mode Selection Graphics Color Settings Preset Modes Standard Display Settings Reset Color Settings Other Settings Personalize Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 60

Back

Press 5 to go back to the main menu.

Input Color Format

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 HDMI cable or the H
• YPbPr: Select this option if your DVD player supports only YPbPr output.

Mode Selection

Allows you to set the display mode to:

• Graphics: Select this mode if your monitor is connected to your computer.
  • Video: Select this mode if your monitor is connected to a DVD player.

Preset Mode

NOTE: Depending upon the Display Mode you select the Preset Modes available for your monitor change.

Allows you to choose from a list of preset color modes.

In the Graphics mode, you can set the color to the following preset values:

Menu Brightness / Contrast Auto Adjust Color Settings Display Settings Other Settings Personalize Input Color Format Mode Selection Preset Modes Reset Color Settings Standard Multimedia Game Warm Cool Custom (RGB) Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 6

• Standard: Loads the monitor's default color settings. This is the default preset mode.
  • Multimedia: Loads color settings ideal for multimedia applications.
  • Game: Loads color settings ideal for most gaming applications.
• Warm: Increase the color temperature. The screen appears warmer with a red/yellow tint.
• Cool: Decreases the color temperature. The screen appears cooler with a blue tint.
• Custom (RGB): Allows you to manually adjust the color settings. press the ⚠ and ⚙ keys to adjust the Re your own preset color mode.

In the Video mode, you can set the color to the following preset values:

Menu Brightness / Contrast Auto Adjust Color Settings Display Settings Other Settings Personalize Input Color Format Mode Selection Preset Modes ✓ Movie Hue Game Saturation Sports Demo Mode Nature Reset Color Settings Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 6

Hue

Saturation

Demo Mode

Reset Color Settings

• Movie: Loads color settings ideal for movies. This is the default preset mode.
  • Game: Loads color settings ideal for most gaming applications.
  • Sports: Loads color settings ideal for sports.
  • Nature: Loads color settings ideal for nature.

Allows you to adjust the skin tone of the image. Use ▲ or ▼ to adjust the hue from '0' to '100'.

NOTE: Hue adjustment is available only in the Video mode.

Allows you to adjust the color saturation of the image. Use ▲ or ▼ to adjust the saturation from '0' to '100'.

NOTE: Saturation adjustment is available only in the Video mode.

You can launch the Demo Mode to identify the monitor display difference between Normal and Enhanced.

DISPLAY SETTINGS

Use the Displays Settings menu to adjust the monitor's display settings.

Menu Brightness / Contrast Auto Adjust Color Settings Display Settings Other Settings Personalize Horizontal Position Vertical Position Sharpness Pixel Clock Phase Dynamic Contrast Reset Display Settings 50 50 50 50 off 640 x 480 @60Hz Maximum Resolution: 1366 x 768 @60

Back

Press 5 to go back to the main menu.

Horizontal Position

Press to go back to the main menu.

Horizontal Position

Use the ⬆ or ⬇ buttons to adjust image left and right. Minimum is '0' (-). Maximum is '100' (+).

Vertical Position

Use the ⬆ or ⬇ buttons to adjust image up and down. Minimum is '0' (-). Maximum is '100' (+)

Sharpness

This feature can make the image look sharper or softer. Use ▲ or ▼ to adjust the sharpness from '0' to '100'

Pixel Clock

The Phase and Pixel Clock adjustments allow you to adjust your monitor to your preference. Use ▲ or ▼ buttons to

Phase

If satisfactory results are not obtained using the Phase adjustment, use the Pixel Clock (coarse) adjustment and their

Dynamic Contrast (for IN1920 only)

Dynamic Contrast adjusts the contrast ratio to 15000:1.

Reset Display Settings

Press the → button to select the Dynamic Contrast "On" or "Off". Select this option to restore default display settings.

OTHER SETTINGS

Select this option to adjust the settings of the OSD, such as, the languages of the OSD, the amount of time the menu.

Back

Language

Menu Transparency

Menu Timer

Menu Lock

DDC/CI

LCD Conditioning

Menu Brightness / Contrast Auto Adjust Color Settings Display Settings Other Settings Personalize Language Menu Transparency Menu Timer Menu Lock DDC/CI LCD Conditioning Factory Reset English 20 60 s Unlock Enable Disable Reset All Settings Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 60

Press to go back to the main menu.

Allows you to set the OSD display to one of eight languages: English, Spanish, French, German, Japanese, Brazilian P. Allows you to adjust the OSD background from opaque to transparent.

Allows you to set the time for which the OSD remains active after you press a key on the monitor. Use the ⬆ and ⬇ keys to adjust the slider in 1 second increments, from 5 to 60 seconds.

Controls user access to adjustments. When Lock is selected, no user adjustments are allowed. All keys are locked e) NOTE: When the OSD is locked, pressing the menu key takes you directly to the OSD settings menu, with 'OSD Lock hold' key for 15 seconds to unlock and allow user access to all applicable settings.

DDC/CI (Display Data Channel/Command Interface) allows a software on your computer to adjust the monitor display balance etc. Enable (Default): Optimizes the performance of your monitor and provides a better customer experience. Disable: Disables the DDC/CI option and the following message appears on the screen.

Menu Brightness / Contrast Auto Adjust Color Settings Display Settings Other Settings Personalize Language Menu Transaparency Menu Timer Menu Lock DDC/CI Enable LCD Conditioning Disable Factory Reset Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 60

Helps reduce minor cases of image retention. Depending on the degree of image retention, the program may take soil feature by selecting "Enable".

	Factory Reset	Menu Dell IN1
		Brightness / Contrast	Language
		Auto Adjust	Menu Transaparency
		Color Settings	Menu Timer
		Display Settings	Menu Lock
		Other Settings	DDC/CI
		Personalize	LCD Conditioning Enable
			Factory Reset Disable
		Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 6
		Resets all OSD settings to the factory preset values.
	Personalize	Allows you to adjust shortcut key for: 1. Preset modes, 2. Brightness / Contrast, 3. Auto Adjust.
		Menu Dell IN1
		Brightness / Contrast	Shortcut Key 1 Preset Modes
		Auto Adjust	Shortcut Key 2 Brightness/Contrast
		Color Settings	Auto Adjust
		Display Settings
		Other Settings
		Personalize
		Resolution: 640 x 480 @ 60Hz Maximum Resolution: 1366 x 768 @ 6
	Back	Press to go back to the main menu.

OSD Messages

When the monitor does not support a particular resolution mode you will see the following message:

IN1720:

MESSAGE The current input timing is not supported by the monitor display. Please change your input timing to 1440 x 900 5/60Hz or any other monitor listed timing as per the monitor specifications.

IN1920:

MESSAGE The current input timing is not supported by the monitor display. Please change your input timing to 1366 x 768@60Hz or any other monitor listed timing as per the monitor specifications.

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 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920).

You will see the following message before the DDC/CI function is disabled.

MESSAGE The function of adjusting display setting using PC application will be disabled. Do you wish to disable DDC/CI function? No Yes Dell IN1X20

When the monitor enters the Power Save mode, the following message appears:

MESSAGE Entering Power Save Mode Dell IN1 X20

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:

MESSAGE Dell IN1 X20 There is no signal coming from your computer. Press any key on the keyboard or mouse to wake it up.

If VGA cable is not connected, a floating dialog box as shown below appears.

No VBA Cable Dell IN1X20

See Solving Problems for more information.

Setting the Maximum Resolution

To set the Maximum resolution for the monitor:

1. Right-click on the desktop and select Properties.
2. Select the Settings tab.
3. Set the screen resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920).
4. Click OK.

If you do not see 1440 x 900 (for IN1720 only) or 1366 x 768 (for IN1920 only) as an option, you may need to update your graphics card driver. Depending on your computer, complete one of the following procedures:

• If you have a Dell desktop or portable computer:
  o Go to support.dell.com, enter your service tag, and download the latest driver for your graphics card.
• If you are using a non-Dell computer (portable or desktop):
• Go to the support site for your computer and download the latest graphic drivers.
• Go to your graphics card website and download the latest graphic drivers.

Using the Dell Soundbar (for IN1920 only)

The Dell Soundbar is a stereo two channel system, mountable on Dell Flat Panel Displays. The Soundbar has a rotary volume and on/off control to adjust the overall system level, a LED for power indication, and two audio headset jacks.

Diagram showing two computer monitors connected to a device, with labeled parts 1 and 2 pointing to a device on the monitor.

1.	Power ON/volume control
2.	Power indicator
3.	Headphone connectors

Using the Tilt

Tilt

With the stand assembly, you can tilt the monitor for the most comfortable viewing angle.

21° 4°

NOTE: The stand base is detached when the monitor is shipped from the factory.

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Setting Up Your Monitor

Dell™ IN1720/IN1920 Flat Panel Monitor

Setting the display resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920) (Maximum)

For optimal display performance while using the Microsoft Windows operating systems, set the display resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920) pixels by performing the following steps:

1. Right-click on the desktop and click Properties.

2. Select the Settings tab.

3. Move the slider-bar to the right by pressing and holding left-mouse button and adjust the screen resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920).

4. Click OK.

If you do not see1440 x 900 (for IN1720) or 1366 x 768 (for IN1920) 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 provided directions:

1: If you have a Dell™ desktop or a Dell™ portable computer with internet access.

2: If you have a non Dell™ desktop, portable computer, or graphics card.

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Dell™ IN1720/IN1920 Flat Panel Monitor

User Guide

Setting the display resolution to 1440 x 900 (for IN1720) or 1366 x 768 (for IN1920)(Maximum)

Information in this document is subject to change without notice.

© 2010 Dell Inc. All rights reserved

Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.; Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.

Model IN1720c/IN1920c/IN1920b/IN1920f

January 2010 Rev. A00

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Setting Up the Monitor

Dell™ IN1720/IN1920 Flat Panel Monitor User's Guide

• Attaching the Stand
  Connecting Your Monitor
  Removing the Stand Base
• Attaching the Dell Soundbar (Optional)
  Removing the Stand for VESA wall mount

Attaching the Stand

NOTE: The stand base is detached when the monitor is shipped from the factory.

Illustration of a computer monitor with hands holding its back, showing a screen and an open screen (no text or symbols present)

To attach the monitor stand body to the stand base:

1. Place the monitor stand base on a stable table top.
2. Slide the monitor stand body in the correct direction down onto the stand base until it clicks into place.

Connecting Your Monitor

CAUTION: Before you begin any of the procedures in this section, follow the Safety Instructions.

To connect your monitor to the computer:

1. Turn off your computer and disconnect the power cable.
2. Connect the blue display connector cable to the corresponding video port on the back of your computer.

Connecting the Blue VGA Cable

Diagram showing cable connection to a computer monitor via USB drive, with labeled components and cable routing steps

CAUTION: The graphics are used for the purpose of illustration only. Appearance on the computer may vary.

Removing the Stand Base

IN1720: IN1920:

To remove stand base from the monitor:

1. Place the monitor panel on soft cloth or cushion on a stable flat table.
2. Press and hold the release latch, while pulling the stand base away from the monitor.

Attaching the Dell Soundbar(for IN1920 only)

Black electronic device casing with two attached components, no visible text or symbols

NOTICE: Do not use with any device other than the Dell Soundbar.

To attach the soundbar:

1. Working from the back of the monitor, attach Soundbar by aligning the two slots with the two tabs along the bottom of the monitor.
2. Slide the Soundbar to the left until it snaps into place.
3. Connect the Soundbar with the DC power connector from the Soundbar Power Adaptor.
4. Insert the mini stereo plug from the back of the Soundbar into the computer's audio output jack.

Removing the Stand for VESA Wall Mount
IN1720:

Diagram showing a computer monitor with a screwdriver, highlighting the screen area and mounting point, before and after assembly.

IN1920:

Three-step diagram showing a computer monitor with a screwdriver, its internal structure, and a separate view of the screen being inserted (no text or symbols present)

To remove the stand assembly from the monitor:

1. Place the monitor panel on soft cloth or cushion on a stable flat table.
2. Remove the three screws on the stand of the monitor as shown above.
3. Remove the stand assembly from the monitor.

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Troubleshooting

Dell™ IN1720/IN1920 Flat Panel Monitor

Self-Test
Common Problems
Product Specific Problems

CAUTION: 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 off both your computer and the monitor.
2. Unplug the video cable from the back of the computer. To ensure a proper Self-Test operation, remove the Analog (blue connector) cable 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, the dialog shown below will continuously scroll through the screen.

No VDA Cable Dell IN1X20

1. This box also appears during normal system operation, if the video cable becomes disconnected or damaged.
2. Turn off 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.

NOTE: Self-test feature check is not available for S-Video, Composite, and Component video modes.

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.

1 2 3 4 5

To run the built-in diagnostics:

1. Ensure that the screen is clean (no dust particles on the surface of the screen).
2. Unplug the video cable from the back of the computer or monitor. The monitor then goes into the self-test mode.
3. Press and hold the 1st and 4th buttons on the front panel, simultaneously for 2 seconds. A gray screen appears.
4. Carefully inspect the screen for abnormalities.
5. Press the 4th button 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 colored screens.

The test is complete when the white screen appears. To exit, press the 4th button 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.

Common Problems

The following table contains general information about common monitor problems you might encounter and the possible solutions.

Common Symptoms	What You Experience	Possible Solutions
No Video/Power LED off	No picture	·Ensure that the video cable connecting the 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.
No Video/Power LED on	No picture or no brightness	·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.
Poor Focus	Picture is fuzzy, blurry, or ghosting	·Perform Auto Adjust via OSD.·Adjust the Phase and Pixel Clock controls via OSD.·Eliminate video extension cables.·Reset the monitor to Factory Settings.·Change the video resolution to the correct aspect ratio (16:10 for IN1720 & 16:9 for IN1920).
Shaky/Jittery Video	Wavy picture or fine movement	·Perform Auto Adjust via OSD.·Adjust the Phase and Pixel Clock controls via OSD.·Reset the monitor to Factory Settings.·Check environmental factors.·Relocate the monitor and test in another room.
Missing Pixels	LCD screen has spots	·Cycle power on-off.·Pixel that is permanently off is a natural defect that can occur in LCD technology.·Run the built-in diagnostics.
Stuck-on Pixels	LCD screen has bright spots	·Cycle power on-off.·Pixel that is permanently off is a natural defect that can occur in LCD technology.·Run the built-in diagnostics.
Brightness Problems	Picture too dim or too bright	·Reset the monitor to Factory Settings.·Auto Adjust via OSD.·Adjust brightness & contrast controls via OSD.
Geometric Distortion	Screen not centered correctly	·Reset the monitor to Factory Settings.·Auto Adjust via OSD.·Adjust brightness & contrast controls via OSD.
Horizontal/Vertical Lines	Screen has one or more lines	·Reset the monitor to Factory Settings.·Perform Auto Adjust via OSD.·Adjust Phase and Pixel Clock controls via OSD.·Perform monitor self-test feature check and determine if these lines are also in self-test mode.·Check for bent or broken pins in the video cable connector.·Run the built-in diagnostics.
Synchronization Problems	Screen is scrambled or appears torn	·Reset the monitor to Factory Settings.·Perform Auto Adjust via OSD.·Adjust Phase and Pixel Clock controls via OSD.·Perform monitor self-test feature check to determine if the scrambled screen appears in self-test mode.·Check for bent or broken pins in the video cable connector.·Restart the computer in the safe mode.
Safety Related Issues	Visible signs of smoke or sparks	·Do not perform any troubleshooting steps.·Contact Dell immediately.
Intermittent Problems	Monitor malfunctions on & off	·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.
Missing Color	Picture missing color	·Perform monitor self-test feature check.·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.
Wrong Color	Picture color not good	Change the Color Setting Mode in the Color Settings OSD to Graphics or Video depending on the application.Try different Color Preset Settings in Color Settings OSD. Adjust R/G/B value in Color Settings OSD if the Color Management is turned off.Change the Input Color Format to PC RGB or YPbPr in the Advance Setting OSD.Run the built-in diagnostics.
Image retention from a static image left on the monitor for a long period of time	Faint shadow from the static image displayed appears on the screen	Use the Power Management feature to turn off the monitor at all times when not in use (for more information, seePower Management Modes).Alternatively, use a dynamically changing screensaver.In OSD Menu, under Reset to Factory Settings, select Enable LCD Conditioning. Using this option may take several hours before the image is eliminated.NOTE: Image Burn-in is not covered by your warranty.

Product Specific Problems

Specific Symptoms	What You Experience	Possible Solutions
Screen image is too small	Image is centered on screen, but does not fill entire viewing area	Reset the monitor to Factory Settings.
Cannot adjust the monitor with the buttons on the front panel	OSD does not appear on the screen	Turn off the monitor, unplug the power cord, plug back, and then turn on the monitor.
No Input Signal when user controls are pressed	No picture, the LED light is white. When you press "up", "down" or "Menu" key, the message " No input signal" will appear.	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.
The picture does not fill the entire screen	The picture cannot fill the height or width of the screen	Due to different video formats (aspect ratio) of DVDs, the monitor may display in full screen.Run the built-in diagnostics.

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