HE-1400v2 LCD Controller


For Harsher Environments

Connect your LCD panel:
•  LCD support: Up to 1440x900 panel resolution, 8-Bit
•  Panel connectivity: TTL, LVDS
•  Inputs: DVI & ARGB (VGA)
•  Conformal coating
•  Extended operating temperature range
•  RS-232 serial command & control
•  Customization options: See below & Contact us

•  Part number: 4175801xx-3

HE-1400v2 LCD Controller

The Digital View HE-1400v2 interface controller, it is a version of the ALR-1400v2 enhanced for harsher environments; it is designed for commercial & industrial monitor development converting DVI or ARGB(VGA) video to TTL or LVDS signals for LCD panel connection. Supported panels include: AUO, BOE, Innolux, KOE, LG Display, Mitsubishi, NLT, Samsung, Sharp, Tianma and others.

NOTE: This model replaces the HE-1400 p/n: 4171001XX-3

Specifications - HE-1400v2

Panel Connectivity Panel connection: LVDS (2 channel), TTL @60Hz
Panel resolution: Up to 1440x900 including standard & custom resolutions
Colors: Up to 8 bit per color
Controller power: +12VDC / 24 VDC +/- 25%, 2.5W (controller power only)
Panel power: Supports 3.3V, 5V, 12V, 18V
Backlight inverter/driver support: PWM, DPMS Enable pin (5V or 3.3V)
Connection Diagrams: For Connection Diagrams showing setup details for connecting specific LCD panels see the Digital View Controller Solution Generator, click here.
Customization: Contact us for details of customization options.
Input: Analog RGB (x1) 60Hz SXGA, WXGA, XGA, SVGA, VGA
Sync-On-Green & Digital Separate Sync. Auto detects
VGA-SXGA, non-interlaced
Input: DVI-D (x1) 60Hz SXGA, WXGA, XGA, SVGA, VGA
Function Interface On Screen Display (OSD) menu
Functions can be called by buttons
Functions are also accessible via a Serial port (RS-232).
Functions Basic: Auto image adjust, Brightness, Contrast, Sharpness, Clock, Phase, Color temperature, Image position, Gamma
Additional: System Information, OSD position, Auto source seek, OSD timeout, Factory reset, OSD menu transparency, Select input source, Aspect ratio
Other Status indicators on board: Dual color or LED
Plug & Play: DDC 1.2/b compatible
Conformal coating: HumiSeal IB73, acrylic, spray application
Reliability Operating temperature range: -40°C to 80°C1
MTBF in excess of 100,000 hours @ 25°C (calculated using Telcordia SR-332 procedure)
Warranty 3 years
Volatility Statement of volatility

Note: 1. The Operating temperature is given for reference only, the controller should be tested and verified in the finished display product.


•  Brochure (PDF)
•  Manual v2.10 (PDF)
•  Revision Note (PDF)
•  2D Drawing (PDF)
•  2D Drawing (DWG)
•  3D Drawing (SLDPRT/IGES.STEP)

Video Guides
•  Firmware update procedure (MP4)

Statements & Declarations
•  Statement of volatility
•  Compliance & declarations page

Support: Call...

•  USA: +1.408.782.7773
•  UK: +44-(0)20-7631 2150
•  HK: +852-2861 3615

Email: Please use the form below to
direct your enquiry to the nearest office.


For a full selection of LCD Controller accessories click here.

OSD Buttons

accessory - osd buttons


accessory - 3G-SDI


accessory - osd buttons

Audio Board

accessory - audio amp

IR Remote

accessory - IR remote