Introduction; Precautions; Features - Converters.TV Digital Line Doubler Operation Manual

Introduction

This unit is a digital line doubler which is designed to take both NTSC and PAL video
inputs, double scan their horizontal frequency to 31 KHz, and output as analog RGB
signal in VGA format. It is used as an interference unit between composite video sources
and high-resolution large screen TV. The unit will eliminate the flickering associated
with most composite video sources and enhance the picture quality by doubling their
horizontal resolution.

Precautions

1. Do not expose this product to direct sunlight.
2. Keep the unit away from radiator, heat sources and magnetic field.
3. Do not place it in very dusty or humid locations.
4. Use this unit in a horizontal position only.
5. Do not put heavy objects on top of the converter.
6. Put the unit in an open space that has good ventilation.
7. If the unit is acting abnormally keep the unit away from TV or other electronic
equipment.
8. Unplug the unit from the power supply when it is not to be used for a long period
of time.

Features

- Operates in both PAL and NTSC mode.
- Demo key to show the improvement of picture quality by comparing the bypassed
video with double-scanned VGA output.
- Selectable output sync format through jumper setting.
- Double scan conversion.
- Four separate video inputs (2 (Video or S-Video), 1 CGA, 1 VGA) can be
converted into high resolution RGB output with no flickering.
- Adjustable control on brightness, colour, sharpness, contrast and tint.
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44-48 Maitland Road, Mayfield East, NSW, 2304 Australia,
Phone +61 249689313 Fax +61 249689314
www.converters.tv
sales@converters.tv