LDT421V2

With excellent contrast and brightness, as well as a rapid response time, the LDT421V2 Widescreen LCD Display provides amazing video and data imagery in individual or tiled (video wall) configurations.

LDT421V2 WXGA Public Information Display

Features

  • Commercial grade display ideal for information displays, public displays and digital signage
  • Rapid 9 ms Response Time
  • Screen Saving Function
  • Power Save
  • High Contrast Ratio (1600:1)
  • Power/ Input Scheduling
  • Tile Matrix - Create data/video walls with multiple LCD displays easily thanks to the simple OSD setup options.

These screens are ideal for digital signage, message boards, video conferencing, or retail kiosks. Enhance your facilities with welcome messages, company promotions, human resources information, or data displays. Universities and other educational institutions can use the LDT421V2 in classrooms, lecture halls, media centres, student service centres, dining commons, and building lobbies.  

Key Features:

  • Rapid 9 ms Response Time – Enjoy clear, fast moving pictures free of "ghosting".
  • Screen Saving Function – Four separate options (Gamma, Cooling Fan, Brightness and Motion) provide increased protection against image retention and image persistence.
  • Power Save - Detects when an  input signal is no longer active and will automatically switch the monitor to a Power Save state to help prolong the life of the LCD panel.
  • High Contrast Ratio (1600:1) - For incredible visual detail, in both data and video display.
  • Scheduling - Display during the hours you want, with flexible control over the various inputs.
  • Tile Matrix - Create data/video walls with multiple LCD displays easily thanks to the simple OSD setup options.
  • Picture-in-Picture - Display two active inputs simultaneously (PC Mode only).
  • Panel Lock Out - Prevent unauthorized tampering of panel controls.
  • VESA Compliant - Allows for use with VESA standard mounting arms or brackets.
  • Optional speakers available
  • Three year limited warranty

Specification Overview

Model LDT421V2
Display Characteristics  

Display Type

42" WXGA-Wide LCD Display

Viewable Area

42" (106.7 cm) diagonal

Native (Maximum) Resolution

1366 x 768 pixels

Aspect Ratio

16:9

Colour Depth

16.7 million colours

Contrast Ratio

1600:1 (typical)

Brightness

500 cd/m² (typical)

Response Time

9 ms (Grey to Grey), 20 ms (Tr + Tf)

Viewing Angle (Left/Right, Up/Down)

±89°, ±89° (typical)

Dot Pitch

0.681 mm (H) x 0.681 mm (V)

Input Terminals  

PC

15 pin D-sub x 1; BNC x 5; HDMI x 1

Video

Component (BNC) x 1; Composite x 2 (BNC & RCA); S-Video x 1

Audio

RCA L/R x 2; Stereo mini jack x 1

Control Input

9 pin Mini D-sub (RS232C)

Output Terminals  

PC/Video

15 pin D-sub x 1; Composite x 1

Audio

RCA L/R x 1, External Speaker connections

Control Output

9 pin Mini D-sub (RS232C)

Frequency Range  

Horizontal Frequency

15.625/15.743, 31.5KHz - 91.1KHz (Analogue/Digital)

Vertical Frequency

50/58 Hz - 85 Hz (Analogue/Digital)

Video Compatibility  

Video

NTSC / PAL

HDTV

480i, 480p, 720p, 1080i

Physical Characteristics  

Operating Voltage

Single phase, 50/60Hz, 100VAC to 240VAC ±10%

Dimensions (W x H x D)

1022 mm x 643.3 mm x 386.1 mm (incl. stand)
1022 mm x 612 mm x 126.8 mm (excl. stand)
1212 mm x 643.3 mm x 386.1 mm (incl. stand and)

Weight

27.4kg (incl. stand), 26.0 (excl. stand)

Operating Temperature

5°C ~ 40°C

Operating Air Humidity

20% - 80%

Regulatory Certification  

Safety

AS/NZS 60950.1:2001

EMI/EMC

AS/NZS CISPR22:2004 (C-Tick)

Accessories  

Supplied

Power Cord, VGA Cable, User Manual (English, German, Spanish, French, Italian, Dutch, Russian), Remote Control, Batteries x 2, Clamper x 2, Screws for Clamper, Main Switch cover x 1, Removable Foot Mounts x 2, Screws (M5 x 40) for foot mounts

Optional Speakers (7 W + 7 W)

Backed by a limited three year parts and labour warranty and nationwide service centres.

Microsoft and Windows are registered trademarks of Microsoft Corporation

Apple and Macintosh are registered trademarks of Apple Computer, Inc.

All other trademarks remain the property of their respective owners

* Specifications are subject to change without notice

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Features

  • Commercial grade display ideal for information displays, public displays and digital signage
  • Rapid 9 ms Response Time
  • Screen Saving Function
  • Power Save
  • High Contrast Ratio (1600:1)
  • Power/ Input Scheduling
  • Tile Matrix - Create data/video walls with multiple LCD displays easily thanks to the simple OSD setup options.

Downloads

LDT421V2 Brochure - (0.91 MB)
LDT421V2 User Manual - (8.19 MB)
LDT421V RS232C Control Codes - (0.21 MB)
LDT421V Technical Drawing - (1.61 MB)
Public Information Display warranty card Warranty card - (0.52 MB)

Quality guarantee

3 year warranty