JHCTech ALAD-191T User manual
User’s Manual
ALAD-191T
User’s Manual
User’s Manual
Version Note
No.
Ver.
Note
Date
Writer
1
A1.0
First Publish
20190125
Tracy Liu
User’s Manual
I
Copyright
The documentation and the software included with this product are copy- righted 2016 by Shenzhen JHC
Technology Co., Ltd. All rights are reserved. Shenzhen JHC Technology Co., Ltd. reserves the right to
make improvements in the products described in this manual at any time without notice. No part of this
manual may be reproduced, copied, translated or transmitted in any form or by any means without the
prior written permission of Shenzhen JHC Technology Co., Ltd. Information provided in this manual is
intended to be accurate and reliable. However, Shenzhen JHC Technology Co., Ltd. assumes no
responsibility for its use, nor for any infringements of the rights of third parties, which may result from its
use.
Acknowledgements
Award is a trademark of Award Software International, Inc.
IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Corporation.
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of Microsoft Corp.
RTL is a trademark of Realtek Semi-Conductor Co., Ltd.
All other product names or trademarks are properties of their respective owners.
For more information on this and other JHC products, please visit our websites at:
http://www.jhctech.com.cn
User’s Manual
II
Product Warranty (2 years)
JHC warrants to you, the original purchaser, that each of its products will be free from defects in
materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by persons other than
repair personnel authorized by JHC, or which have been subject to misuse, abuse, accident or improper
installation.
JHC assumes no liability under the terms of this warranty as a consequence of such events.
Because of JHC.s high quality-control standards and rigorous testing, most of our customers never need
to use our repair service. If a JHC product is defective, it will be repaired or replaced at no charge during
the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement
materials, service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU speed, JHC products
used, other hardware and software used, etc.) Note anything abnormal and list any onscreen messages
you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your manual, product, and any helpful
information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandise authorization) number
from your dealer. This allows us to process your return more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement Order Card and a
photocopy proof of purchase date (such as your sales receipt) in a shippable container. A product
returned without proof of the purchase date is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid to your dealer.
User’s Manual
III
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications when shielded cables are used for
external wiring. We recommend the use of shielded cables. This kind of cable is available from JHC.
Please
contact your local supplier for ordering information. Test conditions for passing included the equipment
being operated within an industrial enclosure.
In order to protect the product from being damaged by ESD (Electrostatic Discharge) and EMI leakage,
we strongly recommend the use of CE-compliant industrial enclosure products.
FCC Class A
Note: This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Technical Support and Assistance
Step 1. Visit the JHC web site at www.jhctech.com.cn where you can find the latest information about
the product.
Step 2. Contact your distributor, sales representative, or JHC’s customer service center for technical
support if you need additional assistance. Please have the following information ready before
you call:
- Product name and serial number
- Description of your peripheral attachments
- Description of your software (operating system, version, application software, etc.)
- A complete description of the problem
- The exact wording of any error messages
User’s Manual
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Contents
General Information ...........................................................................................................1
1.1 Introduction......................................................................................................................................2
1.2 Features............................................................................................................................................2
1.3 Specifications...................................................................................................................................2
1.3.1 I/O Signal..............................................................................................................................2
1.3.2 LCD and Touch.....................................................................................................................2
1.3.3 Audio (Optional)...................................................................................................................3
1.3.4 Power Consumption..............................................................................................................3
1.4 Environmental Specifications..........................................................................................................3
1.5 Dimensions......................................................................................................................................4
System Setup........................................................................................................................ 5
2.1 I/O indication...................................................................................................................................6
2.1.1 Power Input Connector (DC-IN)..........................................................................................7
2.1.2 USB Connector.....................................................................................................................8
2.1.3 COM Connector....................................................................................................................8
2.1.4 OSD Functions (ALAD-1 1 Lines).......................................................................................9
2.1.5 OSD Setting........................................................................................................................10
◆Signal source input ..........................................................................................................................10
◆Picture..............................................................................................................................................10
◆Sound mode.....................................................................................................................................11
◆Treble:..............................................................................................................................................11
◆Bass:.................................................................................................................................................11
◆Sleep time:.......................................................................................................................................11
◆Auto sleep:.......................................................................................................................................11
◆OSD time:........................................................................................................................................12
◆OSD language:.................................................................................................................................12
◆Scale mode:......................................................................................................................................12
◆Blue screen: .....................................................................................................................................12
◆Key lock:..........................................................................................................................................12
◆Reset: ...............................................................................................................................................12
2.2 Touch Drivers ................................................................................................................................13
2.3 Installation .....................................................................................................................................13
2.3.1 Panel Mount........................................................................................................................13
2.4 Packing List ...................................................................................................................................15
User’s Manual
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General Information
CHAPTER
1
User’s Manual
2
1.1 Introduction
ALAD-191T is a brand-new industrial display, which is designed to meet the needs of customers who
want quick and easy integration with JHCTECH Embedded Box Computers, such as KMDA and BRAV
series. JHCTECH offers two different touch screens of ALAD-191T to meet different demands.
ALAD-191T supports 19 inches 1280*1024 TFT LCD, with 5 wire heat-resistant resistive touch screen，
optional projected capacitive touch, 1*Audio in, 2*3W speakers, DC 9~36V power input.
1.2 Features
1、Aluminum die-casting chassis, natural smooth design
2、19'' TFT LCD, LED backlight
3、Resistive touch screen or projected capacitive touch screen
4、DC 9~36V wide power input
5、Versatile mounting methods for Panel mounting, VESA 100*100/75*75mm and Racking mounting
6、HDMI and VGA video input, audio in and 2x3W speaker
1.3 Specifications
1.3.1 I/O Signal
1* HDMI
1* VGA
1* RS232
1* USB2.0 Type A Ports
1* 3-Pin DC-IN
1*Audio in
1.3.2 LCD and Touch
LCD：
Type
19 inches TFT LED
Resolution
1280*1024
Color
16.7M colors
User’s Manual
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Pixel Pitch(mm)
0.294*0.294
Brightness(cd/㎡)
470
Viewing Angle
85 degree(left), 85 degree(right), 85 degree(up), 85 degree(down)
Operating Temperature
-0℃~60℃
Back light lifetime
50,000 hours
TOUCH：
Type
5-wire resistive touch
Projected capacitive touch
Resolution
Gap less
Gap less
Light transmittance
83%
90%
Interface
USB/RS232
USB/RS232
Power Consumption
+5 V @300 mA
+5 V @300 mA
OS
Windows and Linux
Windows and Linux
Click Lifetime
35 million times
3 billion times
1.3.3 Audio (Optional)
Speaker: 1*Audio in, 2*3W speaker out
1.3.4 Power Consumption
Input Voltage: DC 9~36V
Power Consumption: TDP 12V/1.80 A (No consumption output)
PowerAdapter:AC to DC 12V/5A, 60 W
Power Requirement: Minimum power input: DC 12V/2.5A
1.4 Environmental Specifications
Operating temperature: -0 ~ 60°C (With airflow)
Relative humidity: 10~95% @ 40°C (non-condensing)
Storage temperature: -40 ~ 80°C
Vibration loading during operation:1g 5~500Hz
Shock during operation:10g peak acceleration (duration 11ms)
EMC: CE, FCC Class A
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1.5 Dimensions
ALAD-191T Dimensions: Unit: mm
Figure 1.1
Figure 1.2
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System Setup
CHAPTER
2
User’s Manual
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2.1 I/O indication
Front view:
Figure 2.1
Remark: (1) OSD function keys
Bottom view:
Figure 2.2
User’s Manual
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Rear view:
Figure 2.3
2.1.1 Power Input Connector (DC-IN)
This 3-pin 3.81mm connector provides maximum of 60W power and is considered a low power solution.
Connect a DC power cord to this connector. Use a power adapter within 9~36V DC output voltage. Using
a voltage out of the range 9~36V may fail to boot the system or cause damage to the system board.
Figure 2.4 3-pin 3.81 Connector
Table 2.1: Power Connector Pin Assignments
Pin
Signal Name
1
+9~36V
2
NC
3
GND
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2.1.2 USB Connector
1 USB2.0 ports by type A connectors in the front. Please refer to Table 2.2 for their pin assignments.
Figure 2.5 USB2.0 connector
Table 2.2: USB2.0 Connector
Pin
Signal name
1
VCC
2
USB_P0
3
USB_P0+
4
GND
2.1.3 COM Connector
There is a COM which is D-sub 9-pin connector which is connected with computer RS232 serial port.
1 2 3 4 5
6 7 8 9
Figure 2.6 COM Connector
Table 2.3: COM Serial Port Pin Assignments
Pin/Type
RS232 Signal
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
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2.1.4 OSD Functions (ALAD-1 1 Lines)
The OSD of the ALAD-191T Series display (1280 x 1024 resolution) was selected
to illustrate examples below:
Button
Function
Status
Hot Key
Indicate operation status.
Red：off mode/
sleep mode.
Green：Normal
operation.
Turn on or turn off the power.
Display the OSD Menu /Exit a
menu of sub-menu.
Select video signal: VGA/HD
MI；select next menu item.
Confirm function: Auto setting
default function in VGA.
Select left/up menu item.
Adjust the brightness.
Press it will display brightness
menu, press it again will up
brightness, and press will
down brightness
Select right/down menu item.
Adjust the contrast.
Press it will display contrast
menu,press it again will down
contrast, and press will
up contrast.
Figure 2.7 OSD key
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2.1.5 OSD Setting
◆Signal source input
Figure 2.8
1) Press the <signal source>button to select the input mode;
2) Press to shift the cursor
3) Press “AUTO”button to select signal channel
◆Picture
Press menu button to display the main menu
1) Press to select picture
2) Press to adjust the option, and then press to adjust the value
3) Press “Menu”button to return to the previous menu, press “Menu”button to exit the present menu
Figure 2.9
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◆Sound mode
Press to select sound mode (user, standard, music, movie, sport).
(Treble or bass can be applicable in the user mode)
◆Treble:
Adjust the treble value to the best.
◆Bass:
Adjust the bass val.
Figure 2.10
◆Sleep time:
Turn off “Monitor”or select “Monitor”enter in sleeping time.
Note: The time is the setup complete to the begin sleeping, last minute system will prompt “press
any key to cancel”, make sure whether you need to turn off “Monitor”; the system will set to off
automatic at the same time.
◆Auto sleep:
Turn off or select “Monitor”to enter in sleeping automatically.
Note: The time is “Monitor”sequence playing time, and have no operating time
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◆OSD time:
Display the time when menu have no operating.
Figure 2.11
◆OSD language:
Sets the present OSD language.
◆Scale mode:
Selects the scale mode of the picture.
◆Blue screen:
No signal display blue or black screen.
◆Key lock:
Locks the key on “Monitor”panel, avoid the unexpected operation.
◆Reset:
Return to the factory setting.
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Figure 2.13
Step 2. Pull out the 4 clamps from the holes around the two sides of the bezel.
Figure 2.14
Step 3. Insert the screws into each clamp and fasten them.
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