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Setup
Networking, video I/O setup, canvas layouts, and signalling setup.
Video Outputs
Switcher outputs are routed to destinations in the router matrix or to the HD-BNC on the SDPE blade directly.
Key Auto Drop
Sets whether or not the keys are cut off-air when a source is selected directly on the background bus of the control panel.
To Set Which Keys are Dropped
Set the key priority for keys on ME and MiniME™ outputs.

Setup
Networking, video I/O setup, canvas layouts, and signalling setup.
- Network Connections
  Setting up network connections to the switcher, as well as network storage and file transfers.
- System Access
  Enable or disable system access and control methods such as RossTalk and FTP.
- Video Reference
  The switcher uses the REF A or B input reference signal on the router directly as a reference clock. The switcher does not rely on the reference settings in Ultrix™ for a reference signal.
- Video Inputs
  Video sources come into the switcher either from the router matrix, or through the HD-BNCs on the SDPE blade. Depending on how you want to use these video sources, or where they come from, you may want the switcher to pair them together, or associate an external device with them. Pairing two video sources together is usually used for an auto select key where an external device, such as a character generator, outputs both a key video and key alpha. Associating a video source with an external device allows special control over that device to become active when you select the source on a bus.
- Video Outputs
  Switcher outputs are routed to destinations in the router matrix or to the HD-BNC on the SDPE blade directly.
  - UHDTV1 Outputs
  - Video Output Setup
    You can assign a video source or bus to an output BNC. Some outputs can only be used for certain features
  - Ancillary Data
    Ancillary data is information such as closed captioning or embedded audio that is included in the non-active video portions of the video signal. These portions include the Horizontal Ancillary Data Space (HANC) and Vertical Ancillary Data Space (VANC).
  - Key Priority
    Change the order in which keys appear relative to each other.
  - ME Follows
    An ME or MiniME™ can be linked to another ME or MiniME™ so that actions performed on the first are duplicated on the following. Linking can only be set between areas of the same type. You cannot have a MiniME™ follow an ME.
  - Key Auto Drop
    Sets whether or not the keys are cut off-air when a source is selected directly on the background bus of the control panel.
    - To Set Which Keys are Dropped
      Set the key priority for keys on ME and MiniME™ outputs.
  - On-Air Setting
    Some switcher outputs can be set to be considered on-air or not. This allows you to set which outputs are tallied, how resource allocation is divided, and how the Roll Clip feature works.
- MultiScreen
  MultiScreen works by breaking your display into individual panels. Each panel is represented by a tile in MultiScreen and the entire display is represented by the canvas.
- Splicers
  Splicers allow you to use DVEs to position up to four sources (2×2) on a single output. This can be used to position and stitch together the canvas outputs (MiniME™/Tiles) for the downstream LED processors.
- Frame Sync and Format Conversion
  The frame synchronizer / format converter (FSFC) and input i-to-p converters can be used to convert video signals as well as correct mistimed, or drifting, video input signal. The frame synchronizers cannot completely correct badly formatted video, mistimed switches, signal drops, or similar issues.
- Frame Delays
  A delay of up to 13 frames in HD, or 7 frames in UHDTV1, can be added to any input that an FSFC is assigned to. This allows you to delay the timing of an input to compensate for the delay in another source. For example, in a virtual set environment it may take a few frames for the system to track the position of the camera and render the background. In this case you want to delay the foreground cameras to compensate for this delay.
- Input Media-Stores
  Video inputs must be configured as a Media-Store for that Media-Store channel to be available as a source.
- System Real-Time Clock/Date
  The switcher uses an internal clock to generate the time for the clock overlay for the MultiViewer.
- Color Correction
  The color correctors can operate as Processing Amplifiers (Proc Amps) in the HSL (Y-Cr-Cb) color space or as RGB Color Correctors in the RGB color space. Proc Amps and RGB Color Correctors apply color correction to video on input to the switcher, before the switcher crosspoint.
- Personality
  Personality settings allow you to configure how you interact with the control panel and switcher, as well as how the buttons on the control panel appear. All of these settings are stored in the Personality register.
- Licenses
  Software options allow you to expand the functionality or resources available to the switcher as well as operate in UHDTV1.
- GPI Control
  General Purpose Interface (GPI) is a high/low voltage signalling protocol that allows the switcher to send simple commands to an external device, or receive commands from a device. Each pin on the GPI is set as either high (+5 Volts), or low (0 Volts), and it is the switching between high and low that sends commands to the external device, or to the switcher.
- MultiPanel
  Each frame supports up to 3 independent control connections (Main, Satellite 1, and Satellite 2) as well as Satellite 3/SoftPanel. Each connection, with the exception of SoftPanel, can be from a control panel, DashBoard, or a combination of the two. All devices on the same control connection mirror each other.
- SDPE Reconfiguration for Switcher Type

To Set Which Keys are Dropped

Set the key priority for keys on ME and MiniME™ outputs.

Click Navigation Menu > Configuration > System > ME.
Next to the MiniME X DSK Auto Drop, or Canvas X DSK Auto Drop, select the keys you want to be cut off-air when a source is selected directly on the background bus of the selected layer.

Tip:
On the TouchDrive panel, press and hold the Key SEL button and tap the Auto Drop button in the vertical row control menu to toggle Auto Drop On or Off for that key.