ThinkVision LT2423 24-inch FHD LED Backlit LCD Monitor - Overview and Service Parts

Features and specifications

Feature	Specification
Enjoy amazing value and uncompromising performance with ThinkVision LT2423 24-inch FHD LED Backlit LCD Monitor (60A8-KAR2-WW). This monitor offers a brilliant and responsive 24-inch Full HD display which can maximize your viewing experience whether for work or play. Its minimalistic design along with Tiny PC mounting support allow for a cleaner and a more simplified workspace to increase productivity. LT2423 also sports a powerful stereo speaker which delivers incredible sound quality. In addition, it adopts the latest green standards, meeting Energy Star 6.0, TUV Green Mark, EPEAT Gold, TCO Display 6.0, TCO Certified Edge 1.2, and UL Environment Gold; on top of this, it boasts lower energy consumption and lesser environmental impact. Features and Benefit: 24-inch FHD LED backlit LCD panel 1920 x 1080 resolution Two 3W stereo speakers VGA, HDMI1.4 connections Arsenic free / Pb free / Mercury free Energy Star 6.0, EPEAT Gold, ULE Gold, TUV Green Mark, RoHs, 85% PCC plastic resins, Mainland China Energy Label Tier 1
Panel Size	24" Wide
Screen Dimensions (W x H, mm)	531.36 x 298.89 mm
Panel Type (TN, IPS)	TN
Backlight (WLED,CCFL)	WLED
Aspect Ratio	16:9
Resolution	1920 x 1080
Viewable Area*(diagonally measured, inch/mm)	24-inch / 609.6 mm
Pixel Pitch (mm)	0.278 mm
Dot/Pixel Per Inch (DPI/PPI)	91.8
Viewing angle (H x V @ CR 10:1)	170 / 160
Response Time (Typical)	5 ms
Maximum Brightness (typical)	250cd/m2
Contrast Ratio (typical)	1000:1
Dynamic Contrast Ration (typical)	2M:1
Color Gamut (NTSC CIE 1931)	72%
Color Gamut (NTSC CIE 1976)	86%
Color Support (Typical)	16.7M
Processor LUT	8-bit / 6-bit
Preset / User Modes	24 / 20
Video Input Signals	VGA + HDMI1.4
Video Cables Supplied	VGA + Audio
Video Cable Length	1.8m/ 1.8m
Audio In	Yes (3.5 mm)
Integrated Speakers	Yes (2 x 3W)
VESA Mount	Yes (100 mm)
Kensington lock slot	Yes
Bezel Width (Side)	17 mm
Bezel Width (top / bottom)	17 / 26 mm
Thin Client Support (Tiny)	Yes (by VESA mounting)
On- Screen Display (OSD) Menu Control: OSD Controls Brightness/Contrast/DCR Brightness Contrast DCR Image Position Horizontal position Vertical position Image setup: - Automatic Setup Manual Setup Image / Audio Properties Color : Mode 1 (Preset –7200K , sRGB, 6500K,9300K), Mode 2 (Custom – R,G,B, Save) (Reddish , sRGB, Neutral , Bluish ) Input Signal Scaling Volume Audio input (-Line in -HDMI) Image properties: Color Mode 1 (Preset –7200K , sRGB, 6500K,9300K) Mode 2 (Custom – R,G,B, Save) (Reddish , sRGB, Neutral , Bluish ) Input Signal Scaling Options: Information Language Selection Menu Position – Default, Custom (H / V) Reset – Cancel, O.K Accessibility – Button Repeat Rate (Off, Default, Slow), Menu Timeout (5 to 60 sec) Exit The OSD menu supports the following languages: English, French, German, Spanish, Italian, Japanese, Simplified Chinese and Russian.

Physical specifications

Parameter	Unpacked	Packed
Dimensions and weight of the monitor and stand
Depth	2 inch (50 mm) (without stand & base)	5.57 inch (144 mm)
Height	8.53 inch (216.7 mm) (include stand & base) 13.5 inch (343.7 mm) (without stand & base)	19.29 inch (490 mm)
Width	22.3 inch (567.1 mm)	24.61 inch (625 mm)
Weight	7.06 lbs (3.20 kg)	10.87 l bs (4.93 kg)

Operating environment

Conservation: Energy can be saved by switching monitors off overnight and whenever they are not in use for extended periods during the day.

Power requirements

Power Voltage 90---264VAC
Voltage Dynamic Frequency 47-63Hz
Power Consumption(E2000) and Heat Dissipation

Status	Typical consumption (OSD Default setting)	Max consumption (Without USB hub)	Indicator
On mode	<21W	<31W	Green
On mode --Out of Range	<21W	<31W	Green Blinking (0.5s interval)
Sleep	< 0.5 W	< 0.5 W	Amber
Off mode	< 0.5 W	< 0.5 W	Amber
Switch off mode	< 0.5 W	< 0.5 W	Off

Actual power consumption depends on the chosen display mode, the images displayed, and user control settings.

Ambient temperature and relative humidity

Parameter	Temperature	Humidity	Altitude
Operating	0 to 45 deg.C	10 to 80 %	0 to 8,000 ft
Shipping	-20 to 60 deg. C	5 to 95 %	0 to 40,000 ft
Storage	-20 to 60 deg. C	5 to 95 %	0 to 8,000 ft

Acoustics
Declared acoustical noise emissions LWAU = 4.5 bels or less. The noise emission level stated is the declared (upper limit) A-weighted sound power level, in bels, for a random sample of monitors. All measurements are made in accordance with ANSI S12.10 and reported in conformance with ISO/DIS 7779.

Ergonomics

Compliance to the ISO standard ISO 9241-307 provides that ergonomic requirements are met when the monitor forms part of an ISO-compliant system.

Warranty

3 years - Customer Replacement Unit (CRU) Service

Announce date: 25 June 2013 (Worldwide)
Planned availability date: 15 July 2013 (Worldwide)

Hardware Compability

The LT2423 is intended to operate with system units or video adapters that generate a video output signal falling within the following specification:

Parameter	Monitor
Maximum resolution	1920 x 1080 pixels
Optimum resolution	1920 x 1080 pixels
Maximum pixel rate	VGA: 205MHz, HDMI: 205MHz

Preset Display Modes Factory Mode: VGA, DVI, DP, HDMI

Addressability (H x V Pixels)	Incoming video refresh rate
PAL VGA	50 Hz
640 x 350	70 Hz
640 x 480	60 Hz
640 x 480	72 Hz
640 x 480	75 Hz
720 x 400	70 Hz
800 x 600	56 Hz
800 x 600	60 Hz
800 x 600	72 Hz
800 x 600	75 Hz
832 x 624	75 Hz
1024 x 768	60 Hz
1024 x 768	70 Hz
1024 x 768	75 Hz
1152 x 864	75 Hz
1280 x 1024	60 Hz
1280 x 1024	70 Hz
1280 x 1024	75 Hz
1366 x 768	60 Hz
1440 x 900	60 Hz
1440 x 900	60 Hz (Reduced blanking)
1600 x 900	60 Hz
1600 x 900	75 Hz
1680 x 1050	60 Hz (Reduced blanking)
1680 x 1050	60 Hz
1920 x 1080	60 Hz

Software requirements

The monitor features preset display modes. The actual display modes used depend on the attaching system unit, the operating system, and application software.

Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows 8, 8.1
Microsoft Windows 10

Standard: COMMISSION REGULATION (EC) No 1275/2008 (ANNEX I point 2 for ITE product)

Agency approvals

REGULATORY AGENCY APPROVALS

SAFETY

BELLIS (Belarus)
BSMI (Taiwan Region)
CCC (Mainland China)
CE (Europe)
GOST (Russia)
IEC950 CB Report
INSM (Moldavia)
ISC (Cambodia)
ISRAEL
JEITA (Japan)
KC (Korea)
KEBS (Kenya)
KONCAR (Croatia)
KUCAS (Kuwait)
KVALITET (Serbia)
NEMKO
NOM (Mexico)
OTAN (Kazakhstan)
PSB (Singapore)
SABS (South Africa)
SASO (Saudia Arabia)
SONCAP (Nigeria)
STZ (Uzbekistan)
Tanzania
Ukraine

EMI

BELLIS (Belarus)
BSMI (Taiwan Region)
CCC (Mainland China)
CE (Europe)
Croatia
C-Tick (Australia/New Zealand)
FCC B (USA)
IC (Canada)
Kazakhstan
KC (Korean )
KONCAR (Croatia)
KVALITET (Serbia)
SABS (South Africa)
VCCI (Japan)

ERGONOMIC

CECP
CEL (Grade 1)
Mainland China National Monitor Energy Efficiency standard Tier 1
ECO declaration
EPA 6.0
EPEAT Gold
e-standby (Korea)
EU RoHS /Mainland China RoHS/Türkiye RoHS/Ukraine RoHS
GHG (B2B)
ISO 9241-307
MPR2
TCO6.0, Edge 1.2
TUV-Green Mark
ULE Gold
VOC (US)
WEEE

COMPATIBILITY

Microsoft Windows Vista/ 7/8/8.1/10

Standard: COMMISSION REGULATION (EC) No 1275/2008 (ANNEX I point 2 for ITE product)

Limitations

Supported display modes are a function of the attaching system unit and video subsystem. The full range of display modes available with these monitors may not be available or supported with all combinations of system units, their operating systems, video adapter cards and application software.
Horizontal- and vertical- synchronization signal timings are critical in order to achieve acceptable screen images. As a consequence, support for all possible variations in H- and V-sync timings for any display mode cannot be assumed
Adjustment of the user controls to enlarge the image to its maximum size requires that the signal timings of the display mode being used fall within the monitor-timing specifications.
The number of colors shown in any display mode (up to a maximum of 16.7 million) ) is not limited by the monitor, but depends on the capabilities of the video adapter in the system unit
Implementation of monitor power management follows the VESA DPMS standard. This standard must also be implemented in the attaching system unit hardware and software for monitor power management to be effective. The system implementation must provide user-adjustable, power-down delay periods. The monitor power management function is invoked only after appropriate signals are received from an attached system unit or video adapter.
Implementation of monitor Plug and Play follows the VESA DDC standard. This standard must also be implemented in the attaching system unit hardware and software for monitor Plug and Play to be effective.
Certain functions require the system unit to be similarly configured, so all monitor functions may not be enabled when attached to a particular system unit.

Service Parts

Description: A description of the product.
Geography: The geography where the product is available.
Marketing part number: The marketing part number is the part number used for purchasing the product.
Service part number (FRU): The service part number for the product or one of the product's components.

Description	Geography	FRU Number
ThinkVision LT2423 24-inch FHD LED Backlit LCD Monitor (60A8-KAR2-WW)	Worldwide	03T8466
Analog cable (1.8m, RoHS)		03T8449
Audio cable (1.8m, RoHS)		03T8468
FRU Stand and Base		03T8467

Additional Product information

	Product Recycling Program Information
	Lenovo Limited Warranty
	Compliance Statement for ThinkVision LT2423 monitor
	Configuration files - Drivers and downloads for your product
	User guide - Installation guide for your product
	Product Specifications Reference (PSREF) - Comprehensive information on the features and technical specifications on Lenovo products

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Dokument-ID:PD030021

Opprinnelig publiseringsdato:12/01/2014

Siste endrede data:07/14/2023