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VPixx Technologies

Home > Products > Hardware > CRT Replacement > VIEWPixx /3D

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VIEWPixx /3D

120 Hz CRT replacement

The VIEWPixx /3D is a complete display toolbox which has been optimized specifically for stereoscopic and other dynamic visual stimuli. The VIEWPixx /3D features LCD glass with the fastest possible pixel response, and a panel controller which has been custom designed for vision research.

Our innovative scanning LED backlight design eliminates ghosting, has superior display uniformity, and features a wide color gamut exceeding that of any CRT. In addition, the VIEWPixx /3D includes an array of peripherals which often need to be synchronized to video during an experiment, including a stereo audio stimulator, a button box port for precise reaction-time measurement, triggers for electrophysiology equipment, and even a complete analog I/O subsystem.

Because we implemented the video controller and peripheral control on the same circuit board, you can now successfully synchronize all of your subject I/O to video refresh with microsecond precision. Combine the VIEWPixx /3D with the TRACKPixx 2kHz binocular eye tracker, and experience the simplicity of a single clock timebase for all your data!

Available with LabMaestro Simulator
CRT replacement 120 Hz
CRT replacement 120 Hz

DIGITAL, ANALOG AND AUDIO I/O

  • 10 bits of resolution on each of the RGB channels
  • Button box interface
  • 24 TTL trigger inputs and outputs.
  • Stereo audio input and output
  • Analog inputs and outputs
  • Dual-link DVI output for console monitor

SYNCHRONIZED DATA ACQUISITION
All digital, analog, and audio inputs and outputs feature microsecond synchronization to video refresh.

OPTIONAL RACK-MOUNT 19'' BREAKOUT

OPTIONAL RACK-MOUNT 19'' BREAKOUT

OPTIONAL TRIGER CABLES

OPTIONAL TRIGER CABLES

  • Display resolution: 1920(H) x 1080(V) pixels
  • 10 bits of resolution on each of the RGB channels
  • 24-inch display size (diagonal)
  • Contrast ratio: typical 1000:1
  • Viewing angle: 170° (Horizontal), 160° (Vertical)
  • Pixel pitch: 0.2715(H) x 0.2715(V) mm
  • Pixel arrangement: RGB (Red dot, Green dot, Blue dot) vertical strip
  • Polarizer surface: Antiglare
  • 100 Hz to 120 Hz refresh rate with zero latency stimulus presentation
  • 60 Hz to 100 Hz refresh rate with internal frame buffering
  • Pixel response time:
    • 1 ms typical in scanning backlight mode (B-to-W)
    • 2 ms typical in normal backlight mode (G-to-G)
  • Luminance:
    • 100 cd/m2 in scanning backlight mode
    • 250 cd/m2 in standard backlight mode
  • Uniformity: 95% over 95% of display area

  • Scanning LED backlight
  • Direct RGB LED array
  • Wide gamut LED
  • Factory white point D65

  • Video input: 1920 x 1080 pixels, 60 to 120 Hz, 24 bits
    (Dual-link DVI)
  • Deterministic timing between reception of video signal
    and update of display pixels
  • Completely bypass all image processing “enhancements”
    prevalent in standard consumer LCD panels
  • Multiple displays can be synchronized, showing copies
    or subsets of original video

  • Number of digital inputs: 24 on DB-25 connector
  • Input termination: > 20 kΩ pullup to 3.3 V
  • Input tolerance: 5 V

  • Number of digital outputs: 24 on DB-25 connector
  • Output drive stage: 5 V through 25 kΩ series resistor
  • Maximum output current:
    • Source: 15 mA
    • Sink: 12 mA

  • Number of channels: 16 (or 8 differential), on DB-25
    connector
  • Converter resolution: 16 bits
  • Maximum sampling rate: 200 kSPS per channel
  • Frequency programming modes:
    • Samples per second or per video frame
    • Nanoseconds per sample
  • Simultaneous sampling across all channels
  • Input range: ±10 V
  • Input impedance: 1.6*108 Ω // 3 pF
  • Absolute maximum input tolerance ±12 V

  • Number of channels: 4 on DB-25 connector
  • Converter resolution: 16 bits
  • Maximum sampling rate: 1 MSPS per channel
  • Frequency programming modes:
    • Samples per second or per video frame
    • Nanoseconds per sample
  • Simultaneous output updates
  • Output range: ±10 V
  • Drive capability: ±25 mA, 250 mW per channel

  • Audio line in, microphone in, speaker out, on 3.5 mm jacks
  • Stereo microphone input amplifier resistance: 20 kΩ
  • Microphone sampling rate: 96 kHz
  • Programmable microphone bias voltage range: 2.0 V to 3.1 V
  • Stereo DAC sampling rate 96 kHz

  • Mounting standards: VESA MIS-D/E, MIS-F
  • Hole pattern: 100 x 100 mm & 75 x 75 mm

  • Power consumption: 180 W
  • Input voltage: 48 VDC – 3.75 A
  • International AC adaptor input: 90 VAC – 264 VAC (47 Hz – 63 Hz)

Software support includes a low-level ANSI C API, MATLAB/Octave and Python libraries for use under Microsoft Windows, Ubuntu Linux, and macOS

User manual Download
Setup & configuration
Lens Calculation
Ordering information
Part number Description
VPX-VPX-2005D VIEWPixx /3D with data acquisition system
Accessories
Partnumber Description
VPX-TRK-3410C

TRACKPixx3 2 kHz binocular eye tracker

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VPX-TRK-3200

TRACKPixx /mini 120 Hz eye tracker

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120 Hz binocular remote Tabletop eye tracker
VPX-ACC-8000

X-Rite i1Pro spectrophotometer

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VPX-ACC-8050

3DPixx 120 Hz LCD shutter glasses

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VPX-ACC-3100

RESPONSEPixx Handheld 5-button response box

VIEW PRODUCT

Rsponse box
Multimedia Gallery
Datasheet Download

VIEWPixx /3D Datasheet

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VOCAL is a collection of online tutorials created by VPixx staff and contributors.

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1 (844) 488-7499 – Toll Free USA/Canada

VPixx Technologies Inc.
630 Clairevue West, suite 301
Saint-Bruno, QC Canada, J3V 6B4

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