Touch Revolution K21A Series User Manual
K21A Series
Touch Screen LCD Monitors
USER’s GUIDE
Rev.A
The information contained in this document is subject to change without notice.
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are reserved. No part of this document may be reproduced,translated to another language
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holders.
The test results show that this device meets the FCC rules. Those limits are set to protect
residential areas from the devices with harmful emission. This device will produce, use and
radiate radio frequency energy. In addition, failure to follow the user’s manual to install or use
this device might produce harmful interference with radio communication. Not withstanding
the foregoing, it does not guarantee that this type of harmful interference does not occur in
some special installations. The interference caused by this device to the reception of radio
or television signals may be verifi ed by turning it on and off. Any changes or modifi cations to
this TFT LCD would void the user’s authority to operate this device.
Important Recycle Instruction:
Lamp(s) inside this product contains mercury. This product may contain other
electronic waste that can be hazardous if not disposed of properly. Recycle or
dispose in accordance with local, state, or federal Laws. For more information,
contact the Electronic Industries Alliance at WWW.EIAE.ORG. For lamp specifi c
disposal information check WWW.LAMPRECYCLE.ORG.
Table of Contents
Usage Notice
Precautions............................................................................................................................. 1
Introduction
About K21A Series ................................................................................................................. 2
Touch Screen for K21A-0101 ................................................................................................. 2
Package Overview ................................................................................................................. 3
Installation
Product Overview ........................................................................................................ 4
Front View ............................................................................................................... 4
Bottom View ........................................................................................................... 4
Attaching the L-Brackets .............................................................................................. 5
Side Mount for Your Monitor ........................................................................................ 6
VESA Mount for Your Monitor ...................................................................................... 8
Connecting the Display (Figure 10.1) ........................................................................... 9
(Figure 10.1) ...........................................................................................................10
User Controls
Back Panel Controls ...................................................................................................11
How to Use the OSD Menus .......................................................................................12
On-Screen Display Menus ..........................................................................................13
Appendix
Troubleshooting ..........................................................................................................14
Warning Signal ...........................................................................................................15
No Signal ................................................................................................................15
Going to Sleep........................................................................................................15
Out of Range ..........................................................................................................15
Product Dimensions ...................................................................................................16
Compatibility Modes ...................................................................................................17
Touch Screen Driver Install .........................................................................................18
K21A Calibration Instructions ..................................................................................18
Usage Notice
! Warning - To prevent the risk o
f fi
re or shock hazards, do not expose
this product to rain or moisture.
! Warning - Please do not open or disassemble the product as this ma
y
cause elec
tric shock.
Precautions
Follow all warnings, precautions and maintenance as recommended in this user’s manual to
maximize the life of your unit.
Do:
• Turn off the product before cleaning.
• Touch screen surface may be cleaned using a soft clean cloth moistened with
mild window glass commercial cleaners or 50/50 mixture of water and isopropyl
alcohol.
• Use a soft cloth moistened with mild detergent to clean the display housing.
Don’t:
• Do not touch the LCD Display screen surface with sharp or hard objects.
• Do not use abrasive cleaners.
• Do not operate the product under the following conditions:
- Extremely hot, cold or humid environment.
- Areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic fi eld.
- In direct sunlight.
1
Introduction
About K21A Series
The K21A Series is a 19" fl at panel screen with an active matrix, thin-fi lm
transistor (TFT) liquid crystal display (LCD).
Features include:
• Direct Analog signal input
• Direct Digital signal input
• Active matrix TFT LCD technology
• 1920 x 1080 resolution
• 21.5" viewable display area - 16:9 aspect ratio
• 31.47 ~ 82.3 KHz horizontal scan
• 56 ~ 75 Hz high refresh rate
• 0.24825mm x 0.24825mm pixel pitch
• Auto adjustment function
• Multilingual OSD user control
• 100 mm VESA mount
• Touch screen with USB controller
Touch Screen for K21A
-0101
• Projected Capactive touch screen for fi nger input only
• Surface: Clear glass
• Interface: USB controller
• HID: Windows® 7, VISTA, XP, 2000, ME, 98
• Driver: Linux, Kernel 2.6x(32bit & 64bit)
2
3
Package Overview
LCD Display
US Power Cord
VGA Signal Cable
DVI-D Cable USB Cable ( A to B )
DC Power Supply
Brackets
Quick Start Guide
Screws
Remote Key
(sold separately)
4
Product Overview
• Front View
• Bottom View
VGA
RJ-11
USB
DVI
DC IN
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