Kramer Electronics 840Hxl. Width: 107 mm, Depth: 100 mm, Height: 44 mm

The 840Hxl is a high performance HDMI video test pattern generator. It generates 32 preset patterns at 16 popular computer, HD and seven user−defined resolutions. It includes several unique patterns that incorporate motion.

- Patterns - 32.
- Output Resolutions - All common PC and HDTV resolutions.
- Color Space - RGB, YUV 444, YUV 442 & auto.
- Embedded Audio - 6 sample rates & 3 bit depths.
- HDTV Compatible.
- Controls - HDCP On/Off, Embedded Audio On/Off.
- Indicators - 2−digit display, power LED.
- Control - USB and RS−232 ports for connecting to a controlling PC (PC control software included).
- Compact MultiTOOLS® - 4 units can be rack mounted side−by−side in a 1U rack space with the optional RK−1 universal rack adapter.