The Atlona AT-HD-SC-500 is a scaler with built-in 3×1 switcher for HDMI and VGA signals. It features two HDMI inputs and a VGA input with 3.5mm audio connector. The scaler is designed to take video signals from switchers, PCs or laptops and scale them to an HDMI output at a wide-range of HDTV and PC resolutions, up to 1080p/60Hz and WUXGA (1920×1200). For ease of operation, the AT-HD-SC-500 features auto-switching for active input selection when sources are connected or if there is a change in source power status. Input selection can also be controlled from the front panel, RS-232, or TCP/IP commands. Set-up is performed using Atlona's webGUI or OSD. Set-up options include variable preferred input resolutions, output resolution, plus control of brightness, contrast, saturation, hue and sharpness. The AT-HD-SC-500 is ideal for applications where multiple signals with different resolutions must be optimized for a display.

The AT-HD-SC-500 combines a scaler with multiple inputs and auto-switching capabilities for use in a small system with HDMI and VGA sources, and audio features including analog de-embedding, volume control, and equalization.

Scaler with HDMI output and input resolution control -

• Scales output video signals up to 1080p/60Hz and 1920×1200; Choose preferred scaler input resolution from 800×600 to 1920×1200
• Assures compatibility of VGA and HDMI sources with the display

Three input switcher -

• Features two HDMI inputs plus a VGA input with 3.5mm audio connector
• Allows advanced HDMI display devices to be used with legacy VGA sources

TCP/IP and RS-232 control -

• Flexible control options for compatibility with 3rd- party control systems
• Reduces integration time and costs

Auto-switching -

• Selects active input when sources are connected or if there is a change in source power status
• Eliminates need for complex control system in small AV systems

Front panel input select button -

• Overrides auto-switching when two active sources are present
• Simple manual control allows presenter to maintain control of the image on screen

Front panel volume control -

• Adjusts level of both embedded and de-embedded audio; provides 'Mute' mode
• Simplifies audio level settings for best sound