digitalview IE-1000 Manual - Página 4

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ASSEMBLY NOTES

The IE-1000 is designed for monitor and custom display projects using 1920x1200 or 1920x1080

resolution 10 bit 120Hz TFT panels with connection with compatible Digital View controllers. The

following provides some guidelines for installation and preparation of a finished display solution.

Preparation: Before proceeding it is important to familiarize yourself with the parts making up the

system and the various connectors, mounting holes and general layout of the IE-1000. As much as

possible connectors have been labeled. Guides to connectors and mounting holes are shown in the

following relevant sections.

1. LCD Panel: The IE-1000 is designed for driving 10 bits 120Hz up to 1920x1200 LVDS panels.

Due to the variation between manufacturers of panels signal timing and other panel

characteristics it is important to use the correct Digital View Connection Diagram (which can be

downloaded from the Digital View Controller Solution Generator at

www.digitalview.com/controllers/csg.php) before connecting to a panel.

2. Image Enhancer board, IE-1000 : With reference to the Connection Diagram ensure correct

jumper and dip switches settings to match the target LCD panel. Caution: Handle with care as

static charge may damage electronic components.

3. LCD main controller, eg SVH-1920 : With reference to the Connection Diagram ensure correct

jumper and dip switches settings to match the target LCD panel. Caution: Handle the controller

with care as static charge may damage electronic components.

4. Interconnect LVDS cable : This cable connects between the IE-1000 and DigitalView controllers

for transmittion of LVDS signal and panel power to IE-1000 board. It is recommended to organize

loose wires with cable ties. Care should be taken when placing the cables to avoid signal

interference. Additionally it may be necessary in some systems to add ferrite cores to the cable to

minimize signal noise.

5. Panel power cable : This cable connects between IE-1000 and DigitalView controllers for panel

power.

6. Panel cable for LVDS panel : In order to provide a clean signal it is recommended that LCD

signal cables should not be longer than 61cm (24 inches). It is recommended to organize loose

wires with cable ties. Care should be taken when placing the cables to avoid signal interference.

Additionally it may be necessary in some systems to add ferrite cores to the cable to minimize

signal noise.

7. RS-232 interface : This port is relevant for firmware upgrade only.

Power Input: 12V/24VDC is required, this should be a regulated supply. The power rating

depends on the panel and inverter used. Normally a power supply with at least 15W power

output should adequate. Although the controller provides power regulation for the LCD power

this does not relate to the power supplied to the backlight inverter. If an unregulated power

supply is provided to an inverter any fluctuations in power may affect operation, performance and

lifetime of the inverter and or backlight tubes.

Power and inverter control cable : Different inverter models require different cables and

different pin assignments. Using the wrong cable may damage the inverter.

IMPORTANT NOTES

•

Power Safety: We strongly advise using appropriate insulation for all circuitry.

•

EMI: Shielding will be required for passing certain regulatory emissions tests.

•

Ground: The various PCB mounting holes are connected to the ground plane.

Specifications subject to change without notice

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