Chapter 1 Monitor Feature - Acer AL1715 Service Manual

Monitor Feature
INTRODUCTION
Scope
This specification defines the requirements for the 17" MICRO-PROCESSOR based Multi-mode
supported high resolution color LCD monitor. This monitor can be directly connected to general 15
pin D-sub VGA connector and eliminates the requirement of optional special display card. It also
supports VESA DPMS power management and plug & play function. There is a build-in stereo
audio amplifier with volume control to drive a pair of speakers.
Description
The LCD monitor is designed with the latest LCD technology to provide a performance oriented product with no
radiation. This will alleviate the growing health concerns. It is also a space saving design, allowing more desktop space,
and comparing to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF target is
20k hours or more.
Comparison Chart of AR577/578
Panel
Signal Interface
Sync Type for analog input
Color Temp user adjust
DDC
Speaker
Headphone Jack
Microphone Jack
USB Hub
Tilt / Swivel
Height Adjust
AR577
Normal 17" panel
HYDIS HT17E12-200
DSUB
Separate / compatible /
Support
DDC2B
0.5W+0.5W
NO
No
Not support
Yes / No
Option
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Chapter 1
AR578
Normal 17" panel
HYDIS HT17E12-200
DSUB
Separate / compatible /
Support
DDC2B
NO
NO
No
Not support
Yes / No
Option