LEGRAND Raritan LCC-USB-DVI Operation Manual
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LEGRAND Raritan LCC-USB-DVI Operation Manual

LEGRAND Raritan LCC-USB-DVI Operation Manual

Osd operation
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OSD Operation Manual
Introduction
LCC-USB-DVI is a Local Console Controller that controls one PC with two KVM consoles the local-site console (Console 1,
C1) and the remote-site console (Console 2, C2). It features up to 10 User-preset On-Screen Display (OSD) Image Banks.
Users can upload their own OSD images from a USB Flash drive at the local-site console using either of the two USB ports
for the keyboard and mouse. The priority of the local- site console port is higher than that of the remote-site console port.
Operation Modes:
The LCC-USB-DVI unit has three Operation Modes
1. C1/C2 Sharing Mode: Both local-site and remote-site console users have access to the connected PC.
a.
a. When the local user presses the local-site panel SELECT button, the operation mode toggles between C1/C2 Sharing
Mode and C1 Maintaining Mode.
b. When the remote user enters the hotkey sequence <ScrLk>, <ScrLk>, <M>, <0>, the operation mode transitions
b.
from C1/C2 Sharing Mode to C2 Operating Mode. Use the hotkey sequence <ScrLk>, <ScrLk>, <M>, <1> to return to
C1/C2 Sharing Mode.
2. C1 Maintaining Mode: Since the unit is designed to give the local-site console higher priority than the remote-site
console, the first panel button press will revert the ongoing C2 Operating Mode to C1/C2 Sharing Mode. The second
panel button press will switch the unit to C1 Maintaining Mode and disable the K/M access of the remote-site console.
This mode is used when a local-site technician is performing urgent equipment maintenance.
3. C2 Operating Mode: In this mode, the user-selected OSD image is displayed on the top of console 1's monitor, and the
keyboard and mouse operations of the console 1 are disabled.
FIG. 1:
Shows two consoles (Local-site and Remote-site consoles) controlling the connected PC. The remote-site console is
connected to a set of keyboard, mouse, and monitor, just like the local-site console.
LCC-USB-DVI OSD Operation Guide
LCC-USB-DVI-OSD_v1.0.0_A1
page
1

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Summary of Contents for LEGRAND Raritan LCC-USB-DVI

  • Page 1 OSD Operation Manual Introduction LCC-USB-DVI is a Local Console Controller that controls one PC with two KVM consoles the local-site console (Console 1, C1) and the remote-site console (Console 2, C2). It features up to 10 User-preset On-Screen Display (OSD) Image Banks. Users can upload their own OSD images from a USB Flash drive at the local-site console using either of the two USB ports for the keyboard and mouse.
  • Page 2 FIG. 2: Shows the remote-site console is connected to an IP KVM via a CAT.5 KVM extender. The remote-site user can operate the remote-site console through the LAN/Internet using a web-based Viewer application. page LCC-USB-DVI OSD Operation Guide LCC-USB-DVI-OSD_v1.0.0_A1...

  • Page 3: Osd Menu Operation

    OSD Menu Operation ▶ Login using hotkeys: 1. Press the HOTKEY SEQUENCE <ScrLk>, <ScrLk>, <Space> using the keyboards connected either to the local- site console or the remote-site console ->the OSD menu login page appears. 2. Enter the default password "raritan" to enter the OSD menu. 3.

  • Page 4: Main Settings

    Main Settings The Main Settings page includes some key settings for the LCC-USB-DVI unit. • • Hotkey Prefix: The default hotkey prefix is <ScrLk>, but it can also be configured to <CapsLk>, <NumLk>, <L/Ctrl>, and <R/Ctrl>. • • Image Selection: In C2 Operating Mode, the user can select any one of up-to-10 uploaded OSD images to be displayed on C1's monitor.
  • Page 5 Console Priority (C2) Timing Diagram: C2 can always take control of the PC instantly while C1 is still in operation. Console Priority (C1) Timing Diagram: C1 can always take control of the PC instantly while C2 is still in operation. Console Priority (Occupy) Timing Diagram: A console that wants to take control of the PC must wait until the operating console has stopped its operation for a Token Time t...

  • Page 6: Front End

    Information The Information page displays some key information of the software versions, the Console 1 monitor EDID, and the Console 2 monitor EDID. Frontend Customize Your Monitor EDID: The LCC-USB-DVI unit supports uploading user-customizable Monitor EDID data to accommodate specific DVI monitors in critical applications.
  • Page 7 LCC-USB-DVI Back Panel: 1. Use the text editing software as WordPad to edit the custom EDID file "edid_dvi.txt" on your pc. See EDID Data Requirements (on page 8) 2. Prepare a formatted (w/FAT32 or exFAT format) USB Flash Drive. 3. Copy the custom EDID file edid_div.txt to the USB Flash Drive. 4.
  • Page 8 PC Input Video from VGA PC or DVI-D PC: PQ Settings To achieve optimal picture quality on monitors for DVI/VGA PC Video Input, the LCC-USB-DVI unit provides users picture quality parameters for fine adjustment, such as CONTRAST, BRIGHTNESS, HUE, and SATURATION. Picture Quality Page w/ PC DVI-D Video Input: EDID Data Requirements The EDID for the DVI monitor can be customized by users.
  • Page 9 Formatted Content of a Legal Sample EDID File: User-preset OSD Images Upload Users are advised to prepare their own OSD image files to be applied in C2 Operating Mode. As this mode is activated, the selected OSD image will be displayed on the top of Console1's monitor. The LCC- USB-DVI unit supports up to five monitor resolutions and can be customized according to users' needs.
  • Page 10 ▶ To upload the OSD image files to the LCC_USB-DVI Unit: 1. Prepare two types of bitmap image files (*.bmp)in five different monitor resolutions on your PC with the following resolutions: 960x540, 800x600, 640x512, 512x384, and 400x300. 2. Copy these 10 bitmap image files into a formatted (w/FAT32 or exFAT format) USB Flash Drive and insert the USB Flash Drive into any one of the Local Console (C1) USB Ports.
  • Page 11 System-default OSD Images in Help Bank: These system-default OSD images are customizable and have been factory-programmed in the unit. Contact our distributors for customization requests. page LCC-USB-DVI OSD Operation Guide LCC-USB-DVI-OSD_v1.0.0_A1...

  • Page 12: Firmware Upgrade Process

    Firmware Upgrade The LCC-USB-DVI unit supports firmware upgrades to enhance the value of your product. Note: Contact our local distributors to obtain the latest firmware file and copy it to a formatted USB flash drive. Follow the procedures below to complete the firmware upgrade of the unit. After the USB Flash Drive is inserted, the CONSOLE 2 monitor will show a text prompt: Disk Detected >...

  • Page 13: Troubleshooting

    Troubleshooting 1. We recommend always using a properly formatted USB flash drive for one task at a time, such as EDID file upload, OSD images upload, or firmware upgrade. 2. When the external control button connected to the rear panel of the unit is used, you can set the <Panel Button> option in the main settings page of the OSD menu to <Disabled>, to deactivate the panel button function to prevent accidental presses.

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