PRODOTTI > Chroma
Video Pattern Generator Model 2238
Video Pattern Generator
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Key Features:
- Support 8K Super Hi-Vision (7680x4320/8192x4320)
- Independent graphics core for 8K Super Hi-Vision pattern with less than 200 msec. switch time
- Up to 4 signal modules per unit
- Up to 4 resolution and pattern outputs.
- 7 inch 1024x 600 high-resolution touch panel, GUI interface
- BMP file format support
- USB 3.0 data access
- Gigabit Ethernet high-speed network interface
- HDMI 2.0b signal module (Optional)
- 8K x 4K 60 Hz (4 HDMI port)
- 4K x 2K 60 Hz (1 HDMI port)
- Pixel rate up to 600MHz (6Gbps TMDS rate)
- RGB 4:4:4 / YCbCr 4:4:4 or 4:2:2 or 4:2:0
- HDCP 2.2 / 1.4
- Wide color gamut (ITU-R BT.2020/DCI-P3)
- HDR (High Dynamic Range) Testing (HDR infoframe & metadata / EOTF)
- SCDC (status & control data channel) Reader - DisplayPort 1.4 signal module (Optional)
- 8K x 4K 60 Hz (2 DP port)
- 8K x 4K 30 Hz (1 DP port)
- 1.62 / 2.7 / 5.4 / 8.1 Gbps per lane
- HDCP 2.2 / 1.3
- DPCD (Display Port Configuration Data) Reader
- MST (Multi-Stream Transport) Testing
Chroma 2238 Video Pattern Generator is capable of providing 8K SHV display testing. A modular design with built-in high-speed independent graphics core provides standard test signals and patterns for the required resolutions. This unit supports the latest high-definition multimedia interface including HDMI, DisplayPort, 12G SDI and USB-C. Equipped with a 7 inch touch panel and a friendly graphical user interface, allows users to view and edit patterns directly on the device screen. Complete test functions and an easy-to-operate interface make it suitable for a variety of R&D and production test as well as quality verification in all video related industries.
8K Super Hi-Vision Application
Featured in modular design, the 2238 Video Pattern Generator is capable of providing 8K Super Hi-Vision (7680 x 4320 / 8192 x 4320) resolution for testing. Full 8K at 30/60 Hz resolution is supported by one single module (via a HDMI Display Port), and up to 4 modules can be installed and configured as required for all testing application to 8K.
Multi-Out Function
- Independent graphics core modular design
- Up to 4 modules providing independent timing and pattern outputs
Gigabit Ethernet / USB 3.0 Interface
- Gigabit Ethernet control & USB 3.0 data transfer
- Remote test setup and data upload/download via internet network
- IP address configuration enables users to control/monitor test device status
- USB 3.0 ultra-high speed data transmission interface with bandwidth up to 5Gbps
Instant Pattern View / Touch panel
- Instant pattern view function: “what you see is what you get”
- Icon pattern editing allows users to edit and create patterns directly on the touch panel
- 7 inch touch panel with resolution of 1024 x 600
- Intuitive and user friendly operation
Graphic User Interface
- Easy-to-use GUI
- Simple and clear timing/pattern parameter setup
- Real time pattern editing and preview
- Complete program editing to meet various testing requirements
Comprehensive Library of Test Patterns and Functions
- Supports geometry patterns (Color Bar, Grayscale and Dot), 8KBMP and various functions required for industrial display panel testing
- HDCP test functions, support version 1.3/1.4 or 2.2
- HDR test functions for HDR Metadata setting and sending
Operation panel description
Front & Back
A223800 12G-SDI Signal Module
A223801 DisplayPort Signal Module
A223802 HDMI Signal Module
A223803 Analog Signal Module
A223804 USB-C Signal Module
A223805 HDMI Signal Module
A223806 DVI Signal Module
Model | Description |
2238 | Video Pattern Generator |
A223800 | 12G-SDI Signal Module |
A223801 | DisplayPort Signal Module |
A223802 | HDMI Signal Module |
A223803 | Analog Signal Module |
A223804 | USB-C Signal Module |
A223805 | HDMI Signal Module (Call for availability) |
A223806 | DVI Signal Module |