DSC 301 HD

DSC 301 HD

1. Provide a video scaler that shall support up to three inputs and one output for processing and switching of HDMI, RGB, HDTV, and composite video sources.
   1. Rack-mountable scaler and switcher for HDMI, RGB, HDTV, and composite video sources and associated digital and analog audio
      1. Video Input Requirements
         1. Provide video input connections
            1. One HDMI
            2. One 15-pin HD, configurable for RGB or component video
            3. One BNC for composite video
         2. Provide automatic detection of input video parameters
            1. Determine total pixels, active pixels, active lines, H/V starting points, H/V image positions, H/V image sizes, and video clock phase
            2. The user may selectively enable or disable automatic detection for each input
         3. Provide image adjustments for brightness, contrast, color, tint, detail, H/V positioning, and sizing
         4. Provide storage and recall of video parameters and picture settings
            1. Automatic memories for each video input
               1. Save video settings and picture adjustments without user intervention
               2. Automatically recall settings when the same video rate is encountered
               3. The user may selectively enable or disable automatic memories
            2. Manual user presets
               1. Save picture adjustments
               2. User presets may be saved and recalled using front panel controls
               3. User presets may be saved and recalled electronically via RS-232 or USB connection
            3. Manual input presets
               1. Save video settings and picture adjustments
               2. Input presets may be saved and recalled electronically via RS-232 or USB connection
         5. Provide enhanced decoding of composite video
            1. Decoder shall include a temporal, 3D adaptive comb filter
            2. Support NTSC 3.58, NTSC 4.43, PAL, and SECAM formats
         6. Support HDMI specifications including 1080p/60 Deep Color, data rates up to 6.75 Gbps, and HD lossless audio formats
         7. Provide automatic 3:2 and 2:2 pulldown detection
      2. Video Output Requirements
         1. Provide video output connection
            1. One HDMI
         2. Provide a range of selectable video output rates from 640x480 to 1920x1200, including HDTV 1080p/60 and 2048x1080p/60
         3. Provide image scaling and video format conversion at 30-bit precision and support 1080i deinterlacing
         4. Provide aspect ratio control
            1. When in FILL mode, the video image shall always fill the output screen without letterbox or pillarbox
            2. When in FOLLOW mode, the video image on the output screen shall always preserve the aspect ratio of the input signals without distortion
         5. Support locking of the output frame rate to the frame rate of a designated input
         6. Provide internal test patterns for calibration and setup
         7. Support image freeze via RS-232 or USB connection
         8. Support automatic muting of video and sync output when no video input signal is present
            1. Provide a choice to generate a blue screen or a black screen before disabling sync
            2. Provide a configurable timeout period before disabling sync
            3. The user may selectively enable or disable automatic muting of sync output
         9. Provide a low power standby state selectable via RS-232 or USB
         10. Support the connection of DVI displays that do not recognize HDMI-specific formats
             1. Automatically enable or disable embedded TMDS audio and InfoFrames
             2. Automatically set the correct color space
      3. Switching Requirements
         1. Provide automatic switching between input sources
            1. Automatically switch to the active input
            2. Provide a configurable switching priority when multiple inputs are active
               1. High to low: highest numbered input has priority
               2. Low to high: lowest numbered input has priority
         2. Provide selectable transition effects when switching inputs
            1. Cut: video output shall cut to black, then cut to the newly selected input source
            2. Fade: video output shall fade to black, then fade into the newly selected input source
            3. Accompanying audio shall ramp down, then ramp up to match the transition effect
      4. EDID Requirements
         1. Provide automatic EDID management between connected devices
            1. Provide a set of pre-stored EDID files
            2. Support capture of EDID from any connected display
            3. Support user uploading of custom-generated EDID files
            4. Support assignment of any pre-stored, captured, or custom uploaded EDID file to the HDMI and 15-pin HD input connections
      5. HDCP Requirements
         1. The unit shall be HDCP compliant
            1. Provide authentication and maintain continuous verification of HDCP key exchange with connected sink device
            2. Provide authentication and maintain continuous verification of HDCP key exchange with connected source device
            3. Provide the option to disable HDCP processing at any HDMI input connection when passing unencrypted content
            4. Provide selectable, human-readable visual confirmation of HDCP compliance when encrypted content is sent to a non-HDCP compliant display
               1. When enabled, the video output shall be a solid green color and an on-screen message stating "HDCP CONTENT" shall be displayed
               2. When disabled, the output shall be muted
            5. Provide real-time verification of HDCP status for each HDMI input and output
               1. Directly readable on front panel LEDs
               2. Electronically accessible over RS-232 or USB connection
      6. Audio Requirements
         1. Provide audio input connections
            1. One HDMI, embedded
            2. Three 3.5 mm stereo mini jacks, unbalanced analog stereo
         2. Provide audio output connection
            1. One HDMI, embedded
         3. Support embedding of any analog audio input signal onto the HDMI output
         4. Provide the capability for all three video inputs to share a common analog audio input
         5. Provide a delay in the audio output to match the corresponding video processing delay
         6. Provide gain and attenuation adjustments for analog input audio
      7. Control Requirements
         1. Provide control connections
            1. 3-pole captive screw: RS-232
            2. Mini USB-B: USB 2.0
         2. Provide alternatives for configuration and operation
            1. On-screen menus navigated using front panel controls
            2. Product configuration software connected via USB
            3. Serial commands sent over RS-232 or USB connection
         3. Support disabling of front panel controls to prevent inadvertent or unauthorized changes to configuration settings
      8. General Requirements
         1. Enclosure shall be rack-mountable, half rack width, and 1" (2.5 cm) in height
         2. Shall be equipped with an external universal AC power supply capable of supporting 100-240 VAC, 50/60 Hz power
         3. Shall meet regulatory compliances
            1. Shall meet safety compliances under CE, c-UL, and UL
            2. Shall meet EMI/EMC compliances under CE, C-tick, FCC Class A, ICES, and VCCI
            3. Shall comply with appropriate requirements of RoHS and WEEE
         4. Shall provide three year parts and labor warranty
   2. Approved device shall be the Extron DSC 301 HD (part number 60-1253-01); no alternates or equals