LEADER LT450

HDMI Video Signal Generator

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Feature
  • Multiformat support

    With the formats available on the LT 450, you can test most video displays, including television sets, PC monitors, and projectors.

    The LT 450 supports 19 component output formats, 8 composite output formats, and 5 PC monitor formats.

  • HDMI output

    The LT 450 is equipped with an HDMI connector, which is a digital interface used in household televisions and set-top boxes.

    It can be used to check HDCP-compliant copyright protection functions and to make simple checks on the CEC and DDC functions (OK/NG results can be displayed on screen).

    In all systems, simple checks can be made simultaneously on up to seven outputs (when option units are installed).

  • G, B, R and Y, PB, PR signal outputs

    Analog and digital component outputs can be switched between G, B, R and Y, PB, PR signal formats.

  • S connector

    Equipped with an S connector for Y/C separation signal output. An ID signal is superimposed on the C signal.

  • D connector

    Equipped with a JEITA CP-4120 D5 output. Supports ID signals (lines 1, 2, and 3).

  • RGB connector

    Equipped with a mini D-sub 15-pin connector, which is an analog interface for PC monitors.

  • DVI-I output

    Equipped with a DVI-I connector, which is a digital interface for PC monitors. It can be used to check HDCP-compliant copyright protection functions and to make simple checks on the DDC function.

  • Sync signal output

    Equipped with sync signal connectors that transmit CS (tri-level or binary), HD, and VD signals.

  • Analog audio output

    The frequency (400 Hz or 1 kHz) can be set and the output can be turned off separately for left and right channels.

  • Simple motion picture

    You can make any test pattern into a simple motion picture pattern by scrolling it vertically, horizontally, or diagonally.

  • Variable output level feature

    The video signal level and the analog sync signal level can be adjusted separately in the range of 0 to 100 %.

  • Closed caption and teletext

    Supports closed captions. Teletext (VBI), CGMS, and WSS will be supported in the future.

  • Remote control via RS232C

    The LT 450 can be remotely controlled from a PC.

  • Preset/recall features

    Up to 100 panel settings can be stored and recalled.

  • Output Unit Options (Plug-In Unit for LT 450)

    Output units can be added freely according to your objectives.

    - LT 45SER01 DVI-I Unit

    An output unit with a DVI-I connector.

    Can be used to check HDCP-compliant copyright protection functions and to make simple checks on the DDC function.

    - LT 45SER02 HDMI Unit

    An output unit with two HDMI connectors.

    Can be used to check HDCP-compliant copyright protection functions and to make simple checks on the CEC and DDC functions.

    - LT 45SER03 SCART Unit

    A PAL- and SECAM-compatible SCART connector unit.

    Can used to make simple checks on European AV equipment.

  • Factory Options

    - Natural picture option (future support)

    Allows storage and output of natural picture data.

    - PVG option (future support)

    Allows generation of video timing and test patterns that have been created on an external PC.

Applications
The LT 450 is a DTV-compatible multiformat pattern signal generator equipped with analog component and composite outputs and digital outputs.

It generates monoscope, color bar, ramp, crosshatch, multiburst, character, and other test patterns.

You can add additional digital outputs such as DVI-I and HDMI and analog outputs such as a SCART connector by ordering option units.