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Litile34™ OPERATION MANUAL Seamless Tiled Panel Wall Solution for Large Area Digital Signage Display (1st Edition 3/25/2009) All information is subject to change without notice. Approved by Checked by Prepared by Ming Hank Jack Page 1...
TABLE OF CONTENTS ....................3 1.0 Siting the Litile34 modular display................8 2.0 Litile34 System Diagram ..................... 9 3.0 Connecting Power To The Litile34 Display ..............10 4.0 Setting up the Video Wall Controller................13 5.0 Displaying an image....................15 6.0 Settings for Scaler and MDU controller ..............
The Waste Electrical and Electronic Equipment (WEEE) Directive requires the recycling of waste electrical and electronic equipment. Whilst the WEEE Directive does not apply to some of Litile34’s products, we support its policy and ask you to be aware of how to dispose of this product.
SAFETY WARNING Installation should only be carried out by suitably qualified personnel in accordance with local wiring regulations. The display must be earthed. Only suitably qualified personnel to open and work inside the display modules including changing backlight. Disconnect from mains supply by removing the mains cable before opening the back panels.
Packing List Before installation, please ensure the following items have been shipped: #1 1 x Litile34 module Display #2 1 x MDU Controller #3 1 x Power Adapter (12V 5A 60W output) for MDU Controller #4 1 x CAT7 D-SUB 9P signal cable (6000 mm)
1.0 Siting the Litile34 modular display About Litile34™ Seamless Tiled Panel Wall Solution The Litile34 modules are intended to operate in sheltered indoor environments. They should not be used out of doors or where they could get wet. The modules remain visible in high ambient light conditions;...
2.0 Litile34 System Diagram Your Litile34 Sunlight Viewable Seamless Tiled Panel Wall Solution’s system diagram shown as below: Litile34 System Block Diagram Page 9...
Please contact Litemax for further detail if this is required. In-line delay relays (default 5 seconds per Litile34 module) are recommended if powering up automatically, to sequence the start of the modules and avoid power surges and tripping of circuit breakers.
The video wall controller consists of video scalers (currently TVOne C2-2200) and Litemax MDU controllers. Each scaler and MDU pair can drive up to six Litile34 modules in a number of different configurations. The modules are connected to the MDU controllers via a CAT7 cable with 9-pin D-type connectors as supplied.
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1. 12V DC input power for MDU 2. DVI-I source/cable input from TVone scaler (#6) 3. 6 x CAT7 D-SUB type 9P cable to Litile34 modules 4. 12V DC input power for TVone scaler 5. DVI-D input source from media player or PC 6.
5.0 Displaying an image A suitable image source should be plugged into the scaler unit input (either DVI, VGA or composite) and if more than one scaler is being used (for larger displays), the same image should be applied to each scaler via a suitable distribution amplifier (optional extra).
6.0 Settings for Scaler and MDU controller The MDU unit has 6 nine-pin D-SUB type outputs on the rear of the unit. The output from these connectors is fixed depending on the format of display being driven. Below are details of which output drives which module in the various formats. A number can be allocated to the outputs on the rear of the MDU unit as follows: When viewing the display from the REAR, connect the MDU outputs to the modules as follows (the convention is that output ‘1’...
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1. Please adjust the TVone “Output res.” to [110] and you will see the following screen 2. Please make sure you connect the CAT7 D-Sub 9P cable to the Litile34 modules as 2. Zoom the image (H/V) as you want in the “Adjust windows” of the sub menu group.
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On the front of the TVOne C2-2200 box, there is an LCD screen and a ‘joystick’ to allow various parameters to be adjusted. Follow the on screen menus to adjust the output resolution setting. 12V DC power supplies are supplied with the units. These are required to power both the MDU and the TVOne C2-2200.
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When you operate the “Joystick” down to the “MENU” direction, you will enter the “Sub menu” group name setting screen. There will have the following menu group name: #Sub menu… System: Controls global system parameters for the system unit. When you operate the “Joystick” to the left direction, you may scroll down to select and modify (press the push button in the centre of the multi-directional joystick switch) the following menu group accordingly.
Image Appearance If a single litile34 shows blank or coloured vertical lines, failed sections, flickering or flashing display, this can indicate a damaged cable or LCD panel. Contact Customer Support at Litemax for assistance.
8.0 Maintenance and Services The display should be serviced at least annually. This should include a lamp change and careful cleaning of the inside of the modules. Please contact Litemax Customer Support for further details. Optical Fiber Fragile parts, especially in the corner. Always protected by the side panel.
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