Optoma EP719 Service Manual

Preface
This manual is applied to EP719 / EP716 DMD serial projection system. The manual
gives you a brief description of basic technical information to help in service and maintain the
product.
Your customers will appreciate the quick response time when you immediately identify
problems that occur with our products. We expect your customers will appreciate the service
that you offer them.
This manual is for technicians and people who have an electronic background. Please
send the product back to the distributor for repairing and do not attempt to do anything that is
complex or is not mentioned in the troubleshooting.
The Main Difference please refer to Appendix A for Different Part Table.
Notice:
The information found in this manual is subject to change without prior notice. Any
subsequent changes made to the data herein will be incorporated in future edition.
EP719/EP716 serial Service Manual
Copyright May, 2006
All Rights Reserved
Manual Version 2.0
I
EP719 / EP716 / EP719R / EP716R /
EP719P / EP716P

Optoma EP719 Specifications

Power

power supply voltage	100-240V
power consumption (max)	265 Watts
power consumption (standby)	<15 Watts

Operating Environment

operating temperature	5 - 35ºC
operating humidity	80%
noise level (STD/ECO)	32dB/28dB

Display

native resolution	1024 x 768
maximum resolution	1400 x 1050
contrast ratio	2500:1

Projection

projection distance	1.2 to 10 m
throw ratio	1.93 - 2.13:1
projection lens	F=2.7-3.0, f=21.83-23.81 mm

Weight and Dimensions

weight	2.0 kg
dimensions	230 x 95 x 210 mm
image size (diagonal)	0.6 to 7.62 m