Dell IN1720 User manual

Dell™IN1720/IN1920FlatPanelMonitorUser'sGuide
Notes, Notices, and Cautions




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


About Your Monitor
Setting Up the Monitor
Operating the Monitor
Troubleshooting
Appendix

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.

Back to Contents Page
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.
lMonitor
lStand base
lPower Cable
lVGA Cable (attached to the monitor)
lDrivers and Documentation media
lQuick Setup Guide
lSafety 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



Back View
1.
Function buttons (For more information, see
Operating the Monitor)
2.
Power On/Off button (with LED indicator)



Side View
Bottom View
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.
Left Side

Right Side




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 is
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:
IN1920:
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 displayed:
Activate the computer and monitor to gain access to the OSD.
Pin Assignments
15-pin D-Sub connector
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
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
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 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


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 Data
(EDID) using Display Data Channel (DDC) protocols so that the system can configure itself and optimize the monitor settings. Most monitor installations are automatic.
You can select different settings if required.
10
GND-sync
11
GND
12
DDC data
13
H-sync
14
V-sync
15
DDC clock
Flat Panel Specifications
*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
Electrical Specifications
Model number
Dell IN1720 Flat Panel Monitor
Dell IN1920 Flat 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:
lHorizontal
lVertical

367.2 mm (14.5 inches)
229.5 mm (9.04 inches)

409.8 mm (16.1 inches)
230.4 mm (9.07 inches)
Pixel pitch
0.255 mm
0.300 mm
Viewing angle:
lHorizontal
lVertical

160°typical
150°typical

160°typical
160°typical
Luminance output
250 CD/m ²(typical)
250 CD/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)*
Model number
Dell IN1720
Dell IN1920 Flat Panel Monitor
Scan range
lHorizontal
lVertical

30 kHz to 83 kHz (automatic)
50 Hz to 75 Hz (automatic)

30 kHz to 83 kHz (automatic)
50 Hz to 75 Hz (automatic)
Maximum preset resolution
1440 x 900 at 60 Hz
1366 x 768 at 60 Hz
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:
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
60.3
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
-/+
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)
lHeight
lWidth
lDepth

13.17 inches (334.58 mm)
15.91 inches (404.15 mm)
6.17inches(156.67mm)

13.36 inches (339.34 mm)
17.48 inches (443.99 mm)
6.13inches(155.70mm)
Dimensions: (without stand)
lHeight
lWidth
lDepth

10.49 inches (266.45 mm)
15.91inches(404.15mm)
2.17inches(55.00mm)

10.42 inches (264.67 mm)
17.48inches(443.99mm)
2.52inches(64.01mm)
Stand dimensions:



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 pixel that
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, it is
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 and
withincompetitivestandards.Formoreinformation,seeDellSupportsiteat:support.dell.com.
Maintenance Guidelines
Caring for Your Monitor
For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor:
lTo 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.
lUse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.
lIf 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.
lHandleyourmonitorwithcareasadarker-colored monitor may scratch and show white scuff marks more than a lighter-coloredmonitor.
lTo help maintain the best image quality on your monitor, use a dynamically changing screen saver and power off your monitor when not in use.


lHeight
lWidth
lDepth
4.72inches(119.96mm)
8.66inches(219.92mm)
6.17inches(156.67mm)
4.91inches(124.71mm)
9.84inches(249.94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
lOperating
lNon-operating

0°to40°C(32°to104°F)
Storage: -20°to60°C(-4°to140°F)
Shipping: -20°to60°C(-4°to140°F)

0°to40°C(32°to104°F)
Storage: -20°to60°C(-4°to140°F)
Shipping: -20°to60°C(-4°to140°F)
Humidity
lOperating
lNon-operating

10% to 80% (non-condensing)
Storage: 5% to 90% (non-
condensing)
Shipping: 5% to 90% (non-
condensing)

10% to 80% (non-condensing)
Storage: 5% to 90% (non-
condensing)
Shipping: 5% to 90% (non-
condensing)
Altitude
lOperating
lNon-operating

3,657.6m (12,000 ft) max
12,192m (40,000 ft) max

3,657.6m (12,000 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)
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.


Back to Contents Page

Back to Contents Page

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
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).
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:

Back to Contents Page
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.
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.
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.