VSM-4x4A is a 4x4 seamless matrix switcher that can also be used as a video wall driver (2x2 or 1x4) or dual and quad multi-viewers. The unit enables switching between inputs with a clean video cut (frame-to-frame switching with no glitches). It supports HDMI resolutions with deep color, up to eight channels of audio and includes per-port HDCP and EDID settings.

• PixPerfect™ Scaling Technology - Kramer's precision pixel mapping and high-quality scaling technology.
• HDTV Compatible.
• HDCP Compliant.
• 4 HDMI Inputs & 4 Scaled HDMI Outputs.
• Audio - 4 balanced and 4 unbalanced audio outputs with independent volume settings per output, embedded audio on the HDMI inputs and outputs.
• Selectable Operation Modes - 4x4 matrix switcher, video wall (2x2 or 1x4 configuration), dual display (Split/PIP/POP) or quad display.
• Bezel Correction Options - In video wall mode.
• Matrix Switching Modes - Seamless switching mode (zero-time video cuts), or fade-through-black mode (enabling independent output resolutions).
• Constant Output Sync - For all modes of operation.
• HDMI Support - Deep Color, Dolby Digital Plus, DTS, DTS-HD®, LPCM 2CH/6CH/8CH, AC3.
• Per Port HDCP and EDID Settings
• Input Resolution Range - VGA to WUXGA and 480i to 1080p.
• Output Resolution Range - 480p to 1080p.
• Multiple Aspect Ratio Selections - Full, 4:3, 16:9 and best fit.
• Built-in ProcAmp - Color, hue, sharpness, noise, contrast and brightness.
• Front Panel Control - Operation mode, TAKE button and menu buttons.
• 4 Preset Memory Locations - For each operation mode for quick access to common IN-OUT configurations.
• Front Panel Lockout.
• Non-Volatile Memory - Saves final settings.
• Additional Internal Memory - Supports larger firmware code.
• Firmware Upgrade - Via Ethernet or the program mini USB connector.
• Varied Control Options - Front panel buttons, RS-232 serial commands transmitted by a touch screen system, PC, or other serial controller; infrared remote control transmitter with OSD (on-screen display), Ethernet with built-in web pages.

APPLICATIONS

• Conference room presentations
• Advertising applications, shopping malls and museums
• Post production applications
• Rental and staging
• Security applications
• Video-wall scaling
• Applications with multiple inputs and outputs
• Applications where quick, sleek, seamless switching is required
• Any application requiring 4 scalers in a single 1RU rack space