2 Independent HDMI 2.0 Outputs | 4K2K RGB444 60Hz | 18Gbps
Independently developed by Shenzhen Yuanwei Technology Co., Ltd. The two HDMI 2.0 channels are fully independent, with format, image and audio all set separately. HDCP 1.4/2.2, CEC, ARC and EDID testing with OSD overlay, plus 32+ built-in professional test patterns — an industrial-grade test signal source for TV mainboard and whole-set production lines.
One device serves two HDMI test stations — a cleaner bench layout and faster takt
The 2 HDMI 2.0 channels are mutually independent — format, image and audio of each channel can be set separately, serving two test stations at once without interference.
Pixel clock 27–600MHz, transfer rate 6Gbps×3 = 18Gbps, up to 4096×2160P60 RGB444 output; full CEA-861-F standard formats, backward compatible with HDMI 1.x.
Supports HDCP 1.4 / 2.2 / 1.4&2.2 / AUTO / OFF — five modes; CEC testing, ARC testing (HDMI1) and EDID verification; test status can be overlaid directly on the output screen via OSD.
3-second dynamic image playback in 1080P25 / 30 / 50 / 60 formats; any screen can overlay a dynamic scrolling bar for easy motion-blur and video-quality checks.
Up to 8 images auto-switch in a looped list with configurable dwell time per frame; SD card BMP external images supported; a 16G SD card is standard (with electronic user manual inside).
4.5-inch color screen + 9 silicone buttons for simple operation; RS232 serial port with open communication protocol for integration with white-balance adjustment and other automation equipment.
Two fully independent HDMI 2.0 channels — format, image and audio of each set separately
| Signal Channels |
HDMI2.0 × 2Backward compatible with HDMI 1.xIndependent Dual-Channel Settings
The two outputs’ format, image and audio do not affect each other — serving two test stations simultaneously
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|---|---|
| Video Formats |
480I60480P60576I50576P50720P50720P601080I501080I601080P251080P301080P501080P602160P252160P302160P502160P60
Full CEA-861-F standard formats (720×480I60 to 4096×2160P60); formats not marked YUV420 are RGB444 output; pixel clock 27–600MHz, rate 6Gbps×3 = 18Gbps
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| HDMI Testing |
HDCP: HDCP1.4HDCP2.2HDCP1.4&2.2AUTOOFF Others:CEC TestingARC Testing (HDMI1)EDID Verification HDCP / CEC / ARC / EDID test status can be overlaid directly on the output screen via OSD
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| Built-In Test Patterns |
32+ Professional Test PatternsGenerated in Real Time by Algorithm
Solid fields / grayscale / color bars / geometry / crosstalk / sharpness / GB50525 measurement patterns, etc. — see the list below
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| External Images |
SD Card BMP Images16G SD Card Included
The SD card includes the electronic user manual; external image count depends on SD card capacity
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| Auto-Play |
Looped list of up to 8 imagesConfigurable dwell time per frameManual switching supported
Ideal for aging testing and multi-screen auto-patrol stations
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| Dynamic Functions |
Dynamic scrolling bar overlay on any screen3-second dynamic image playback
Dynamic images support 1080P25 / 1080P30 / 1080P50 / 1080P60 formats for motion-blur and moving-picture checks
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| Audio Output |
Sine Wave 100Hz–20KHzSweep ToneWAV music files
Audio embedded in the HDMI signal output, set independently per channel
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| Human-Machine Interaction |
4.5-Inch Color Display9 Silicone Buttons
Graphical menu — simple and intuitive
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| Remote Control |
RS232 Serial PortOpen Communication Protocol
Integrates with PCs or white-balance adjustment and other automation equipment; protocol documentation available on request
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| Unit Specifications |
305×270×80mmApprox. 2.25kg (3.1kg with packaging)
Compact chassis, ideal for production-line test benches
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| Power & Environment | AC100~240V 50/60HzOperating temperature +5–35°CHumidity 20–80% RH |
| Standard Configuration | Main Unit × 1Power Cord × 116G SD Card × 1User Manual (Electronic) |
The front panel integrates a 4.5-inch color screen and silicone buttons; the two HDMI ports and control interfaces are on the rear panel — tidy cabling and smooth operation.
The device uses a 4.5-inch color display and 9 silicone buttons with an intuitive graphical menu; the rear RS-232 serial port with open protocol allows remote control from PCs or white-balance adjustment equipment.
Color graphical interface with independent settings for the two HDMI channels; a clear menu structure that line staff can use without training.
32+ built-in professional test patterns, generated in real time by algorithm with sharp edges and no compression artifacts; BMP external images can also be output via SD card.
Covering solid fields, grayscale, color bars, geometry, crosstalk, sharpness and GB50525 measurement patterns.
Drawn in real time by built-in algorithms, not image playback — no jagged edges, no compression noise.
Supports 3-second dynamic image playback; any screen can overlay a dynamic scrolling bar for motion-blur and video-quality checks.
A 16G SD card is standard (with electronic user manual inside), for outputting custom BMP test patterns.
Audio is embedded and output independently on both HDMI channels; sine wave frequency adjustable 100Hz–20KHz, plus sweep tone and WAV music playback — covering all kinds of audio testing needs.
Still using a PC or HD player as your test signal source? See what professional equipment changes.
| Item | SVG-202 Dual-Channel Signal Source | PC / HD Player |
|---|---|---|
| Professionalism | ✓Purpose-built for production-line testing: 2 independent HDMI outputs, 32+ built-in algorithmic test patterns | ✗Consumer-grade — images limited by OS and source material, no professional test patterns |
| Format Precision | ✓Pixel clock 27–600MHz, pixel-accurate output across all CEA-861-F standard formats | ✗Output formats limited by GPU drivers — no guarantee of timing or color precision |
| HDMI Testing | ✓Supports HDCP 1.4/2.2, CEC, ARC, EDID testing with results shown directly via OSD | ✗No HDCP / EDID / CEC testing — incapable of professional HDMI testing |
| Automation Integration | ✓Open RS232 protocol for white-balance adjustment and FCT automation integration | ✗No automation interface — manual operation only |
| Reliability | ✓Industrial-grade design with no wearing parts, running 24/7 continuously | ✗Ordinary PCs run unstably over long periods, with high maintenance costs |
From TV mainboards to whole-set assembly, from white-balance adjustment to aging — one device covers the entire HDMI testing process for display products.
The SVG-202 has been running stably long-term on the production lines of many renowned display manufacturers
Every device is inspected channel by channel before shipment to ensure signal accuracy and consistency.
FAQ About Using the SVG-202
Request detailed manuals, custom test solutions, or discuss cooperation — you are welcome anytime.
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