Epson EX, 700 manual Precautions

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PRECAUTIONS

Precautionary notations throughout the text are categorized relative to 1)Personal injury and 2) damage to equipment.

DANGER Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing procedures preceded by DANGER Headings.

WARNING Signals a precaution which, if ignored, could result in damage to equipment.

The precautionary measures itemized below should always be observed when performing repair/maintenance procedures.

DANGER

1.ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR PROCEDURES.

2.NOWORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIER WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK.

3.WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO DO SO. WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC COMPONENTS.

WARNING

1.REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN.

2.MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.

3.ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING PRINTED CIRCUIT BOARDS AND/OR INDIVIDUAL CHIPS.

4.IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTI-STATIC WRIST STRAPS, WHEN ACCESSING INTERNAL COMPONENTS.

5.REPLACE MALFUNCTIONING COMPONENTS ONLY WITH THOSE COMPONENTS BY THE MANUFACTURE; INTRODUCTION OF SECOND-SOURCE ICs OR OTHER NONAPPROVED COMPONENTS MAY DAMAGE THE PRODUCT AND VOID ANY APPLICABLE EPSON WARRANTY.

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Contents 659,&0$18$ Page Precautions Preface Contents Rev DatePages Table of Contents Product Descriptions Features FeaturesStylus Photo Stylus Photo EX Operating Principles Printer Mechanism C206PNL C209PNL Electrical CircuitDisassembly and Assembly 1 C233MAIN board removal for Epson Stylus Photo Connector Connected toTh e a d U n it C N 9 C N 3 3 M a in B O a Adjustment Printhead ID Input Troubleshootings Maintenance Lubrication Standard Remarks LubricationType NameAppendix Connector Pin Assignment Pin Signal Name Fucntion Circuit Diagram

EX, 700 specifications

The Epson 700,EX is a versatile and advanced projector designed to meet the needs of various environments, from educational institutions to corporate settings. Known for its exceptional image quality and user-friendly features, the Epson 700,EX has established itself as a reliable tool for presentations, classroom lectures, and multimedia applications.

One of the main highlights of the Epson 700,EX is its high brightness level, typically reaching up to 3,500 lumens. This allows it to perform exceptionally well in both dimly lit rooms and brightly lit environments, ensuring that images remain clear and vibrant. Coupled with a high contrast ratio, the projector produces deeper blacks and brighter whites, enhancing the overall viewing experience.

The projector utilizes 3LCD technology, which means it uses three separate liquid crystal panels (one for each primary color: red, green, and blue). This technology not only improves color accuracy and saturation but also minimizes the color distortions often seen in single-chip DLP projectors. The result is stunning, lifelike visuals that retain their quality over extended viewing periods.

Connectivity options on the Epson 700,EX are extensive. It comes equipped with HDMI, VGA, and USB connections, making it compatible with a wide range of devices, including laptops, tablets, and even smartphones. This versatility allows for easy integration into existing setups, providing flexibility for users who may need to connect different types of equipment.

Another notable feature of the Epson 700,EX is its ease of use. It includes an intuitive on-screen menu that simplifies navigation through various settings. Additionally, the projector offers features such as automatic keystone correction, which adjusts the image to ensure it remains rectangular even when projected at an angle. This is particularly useful in environments where space is limited or when setting up quickly.

The long lamp life is another standout characteristic, with some models boasting up to 15,000 hours in eco mode. This not only reduces maintenance costs but also ensures that users can rely on the projector for prolonged periods without the need for frequent replacements.

In conclusion, the Epson 700,EX is a feature-rich projector that excels in image quality, connectivity, and usability. Its combination of high brightness, advanced 3LCD technology, and user-friendly characteristics makes it an ideal choice for anyone seeking a dependable and versatile projection solution for various applications.