VIEWPixx /EEG

120 Hz CRT replacement

The VIEWPixx /EEG is an affordable high quality display which has been optimized specifically for triggering external data acquisition systems to precisely timed visual stimuli. The VIEWPixx /EEG features LCD glass with the fastest possible pixel response, and a panel controller which has been custom designed for neurophysiology, cognition, and psychophysics research.

Our innovative scanning LED backlight design eliminates ghosting, and has superior display uniformity. In addition, the VIEWPixx /EEG includes 24 TTL output triggers for synchronizing external data acquisition systems such as EEG and eye trackers with microsecond precision. The triggers can also be used to initiate external stimulators such as TMS. The levels of the 24 TTL outputs are controlled by the 8-bit RGB components of the display’s top-left pixel. This strategy is simple to program with any stimulus generation software, and guarantees perfect synchronization between video and external hardware.

Combine the VIEWPixx /EEG with the TRACKPixx 2kHz binocular eye tracker, and experience the simplicity of a single clock timebase for all your data!

Available with LabMaestro Simulator

MONITOR SPECIFICATIONS

8-bit RGB intensity
1920 x 1080 resolution at 120 Hz
24 inch display size (diagonal)
Pixel rise and fall time symmetry
Pixel response time: 1 ms
Scanning LED backlight with direct LED array
Display luminance uniformity: 95% over 95% of display area

TRIGGER SPECIFICATIONS

24 TTL trigger outputs
Synchronize EEG markers to video refresh
Easy configuration using top left pixel value

OPTIONAL RACK-MOUNT 19'' BREAKOUT

OPTIONAL TRIGER CABLES

Display resolution: 1920(H) x 1080(V) pixels
8 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)
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 arrangement: RGB (Red dot, Green dot, Blue dot) vertical strip
Pixel rise and fall time symmetry
Pixel response time: 1 ms typical (black to white)
Pixel pitch: 0.2715(H) x 0.2715(V) mm

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

Luminance: 100 cd/m2
Scanning LED backlight
Full array of white LEDs
Display luminance uniformity: 95% over 95% of display area
Display color uniformity: 95% over 95% of display area

Number of digital outputs: 24 on DB-25 connector
Controlled by the first pixel (8-bit Red, 8-bit Green and 8-bit Blue)
Output drive stage: 5 V through 25 kΩ series resistor
Maximum output current:
- Source: 15 mA
- Sink: 12 mA

Power consumption: 160 W
Input voltage: 24 VDC – 6.67 A
International AC adaptor input: 80 VDC – 264 VDC (47 Hz – 63 Hz)

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

User manual Download

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

Learn More

Part number	Description
VPX-VPX-2006B	VIEWPixx /EEG with trigger outputs

Partnumber	Description
VPX-TRK-3410C	TRACKPixx3 2 kHz binocular eye tracker VIEW PRODUCT
VPX-TRK-3200	TRACKPixx /mini 120 Hz eye tracker VIEW PRODUCT
VPX-ACC-8000	X-Rite i1Pro spectrophotometer VIEW PRODUCT

VIEWPixx /EEG

120 Hz CRT replacement

MONITOR SPECIFICATIONS

TRIGGER SPECIFICATIONS

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VIEWPixx /EEG

120 Hz CRT replacement

MONITOR SPECIFICATIONS

TRIGGER SPECIFICATIONS

LCD SPECIFICATIONS

PIXEL SPECIFICATIONS

VIDEO PROCESSING

BACKLIGHT SPECIFICATIONS

DIGITAL OUTPUT

POWER

VIEWPIXX STAND

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