I-Tech ECHW3200HD-SW User manual

User’s manual
ECHW3200HD-SW
i-Tech Company LLC
TOLL FREE: [phone] • EMAIL: [email protected] • WEB: www.iTechLCD.com

Table of Contents
Chapter 1 : Safety Instructions
Chapter 2 : Product Information
Chapter 3 : Product Installation
Chapter 4 : Function Keys
Chapter 5 : OSD Functions
1. Color
2. Image Setting
3. OSD Menu
4. Source Signal
5. Audio
6. Special
Chapter 6 : RS232 Testing Instructions
Chapter 7 : Trouble Shooting
Chapter 8 : Appendix

Safety Instruction
Read and follow these instructions when connecting and using your LCD monitor:
Operation:
xKeep the monitor out of direct sunlight and away from stoves or any other heat
source.
xRemove any object that could fall into ventilation holes or prevent proper cooling
of the monitor’s electronics.
xDo not block the ventilation holes on the cabinet.
xWhen positioning the monitor, make sure the power plug and outlet are easily
accessible.
xIf turning off the monitor by detaching the power cable or DC power cord, wait for
6 seconds before attaching the power cable or DC power cord for normal
operation.
xDo not subject the LCD monitor to severe vibration or high impact conditions
during operation.
xDo not knock or drop the monitor during operation or transportation.
x
Maintenance:
xTo protect your display from possible damage, do not put excessive pressure on
the LCD panel. When moving your monitor, grasp the frame to lift; do not lift the
monitor by placing your hand or fingers on the LCD panel.
xUnplug the monitor if you are not going to use it for an extensive period of time.
xUnplug the monitor if you need to clean it with a slightly damp cloth. The screen
may be wiped with a dry cloth when the power is off. However, never use organic
solvent, such as, alcohol, or ammonia-based liquids to clean your monitor.
xTo avoid the risk of shock or permanent damage to the set, do not expose the
monitor to dust, rain, water, or excessive moisture environment.
xIf your monitor gets wet, wipe it with dry cloth as soon as possible.
xIf foreign substance or water gets in your monitor, please turn the power off
immediately and disconnect the power cord. Then, remove the foreign substance
or water, and send it to the maintenance center.
xDo not store or use the LCD monitor in locations exposed to heat, direct sunlight
or extreme cold.
xIn order to maintain the best performance of your monitor and use it for a longer
lifetime, please use the monitor in a location that falls within the following
temperature and humidity ranges.
Temperature: 5-35°C 41-95°F

Product Information
Product Features
1366 x 768 resolution
Modularize mechanical design provides flexible product configuration and
maintenance.
VGA/DVI/HDMI/RS232 connector provides maximum input support.
Complete custom design for OEM customers
Physical Specification:
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Product Installation
xSwitch off the power on both your monitor and your computer. The Power Switch is
located in the right of the monitor.
x
xConnect the power cord to the AC outlet, and connect the power to the monitor through
the AC/DC adapter.
x
xVGA Signal-Plug one end of the 15-pin signal cable to the video signal connector at the
rear of the PC system and the other end to the monitor. Secure the connectors with the
screws on the cable connector at both ends.
x
xDVI Signal-Plug one end of the DVI signal cable to the video signal connector at the rear
of the PC system and the other end to the monitor. Secure the connectors with the
screws on the cable connector at both ends.
x
xHDMI Signal-Plug one end of the HDMI signal cable to the video signal connector at the
rear of the PC system and the other end to the monitor. Secure the connectors with the
screws on the cable connector at both ends.
x
xRS232 Connection- Plug one end of RS232 cable to com-port connector on your PC
system and the other end to the monitor. Secure the connectors with the screws on the
cable connector at both ends.

Function Keys
Menu
1. Display the On Screen Display (OSD) menus.
2. Selects the adjustment items from the OSD menus.
+/ː
ː
/UP
1. Select of the OSD menu bar.
2.
Increase value of the adjustment item.
3. Select item “Up”.
-/
˒
/
DOWN
1. Select of the OSD menu bar.
2. Decrease value of the adjustment item.
3. Select item “Down”.
Auto
Auto adjustment.
Power Switch
Switches the power of the
monitor.
On Screen Display (OSD)
When you press the MENU button on the front control of your monitor, the On-Screen
Display (OSD) Main Controls window will pop up and you can then start making
adjustments to your monitor's various features. Use the +- /
ː˒
/ UP DOWN or the
keys to make your adjustments.
OSD Menu Navigation:
Press the MENU button to display the main menu on the screen.
a. Select the menu you want to adjust
Press the button to shift the item selections up or down until it is
desired, and then press the button MENU again to enter the menu item.
b. Adjust the item setting
Press the button to adjust the value of setting. Once you adjust the
Value of setting, the value will be stored automatically.
c. Exit the OSD menu
To return the regular screen viewing, select the “EXIT OSD” item, If there is no command
respond for 30 seconds,OSD menu will be closed automatically.
NOTE: The OSD screen will disappear if no input activities are detected for 30 seconds.

OSD Functions
Color
Color
Adjust
Provides several color adjustment modes, including preset color
temperatures and a User Color mode which allows independent
adjustment of red (R), green (G), and blue (B).
Contrast
Adjusts the difference between the image backgrounds
(black level) and the foreground (white level).
Brightness
Adjusts background black level of the screen image.
Color Temp
Provides several color adjustment modes, including preset color
temperatures and a User Color mode which allows independent
adjustment of red (R), green (G), and blue (B).

Image Setting
Phase and
Clock
You could adjust the screen quality through these two functions
Strongly recommended through the button key to auto adjust the
screen‘s quality.
Sharpness
Will enhance the text quality
while under DOS operation
H. and V.
Position
You could adjust the screen position through these two functions

OSD Menu
OSD H.Pos
&
OSD V.Pos
A
llow you do adjust the position of the OSD menu on screen.
OSD Timer
Allow you to adjust the timer for the OSD menu.
Language
selects the language for OSD menu

Signal Source
Signal
Source
Select the input source between AVG/DVI/HDMI

Audio
Audio
Adjust speaker volume
Mute
Mute the speaker

Special
Aspect
Ratio
Adjust the aspect ratio
Reset
Reset to default setting
Auto
Sizes and centers the screen image automatically

RS232 User's Manual
PC Control of the LCD
xWhen the RS232 port is installed, the LCD can be controlled from the PC via RS232 port.
xWhen the connection between the RS232 and PC has been established, you can make
various adjustments from your PC; such as select between input signals, adjust volume,
contrast and many more. (Complete command sets can be found below.)
Testing PC to LCD Communication procedure
Connect the RS232 DB9 interface cable to PC.
xInstall 232analyzer program which was included in your LCD package.
(Note: 232analyzer is a freeware we use only for testing purpose, feel free to use
your own software.)
Run the 232analyzer program
(Please refer to attached Appendix for 232analyzer user’s guide)

Click on the open ȸCIRCLEȹwhich is located on the top left size of the screen, to
connect.
When the ȸCIRCLEȹclosed, zpv!xjmm!tff!b !ȸCOM Port Opened nfttbhf!bu!the
lower right screen with details of your LCD communication setting. The RS232
port is connected and ready to test!
LCD Communication Setting
Baud Rate 9,600 bps
Data Length 8 bits
Parity Bit None
Stop Bit 1
!
!
!

Opx!zpv!bsf!sfbez!up!tfoe!uif!dpouspm!dpnnboe!tfut!gspn!zpvs!QD!wjb!RS343!qpsu/!
Uif!MDE!pqfsbuft!bekvtunfout!bddpsejoh!up!uif!sfdfjwfe!dpnnboe!boe!tfoet!b!
sftqpotf!nfttbhf!up!QD/!
Copy the desired command and paste them into the yellow open field located on
the top right side of the screen, then Press SEND.Zpv!xjmm!tff!b!ȸEbub!Tfouȹ!
message in green when you send the commands; and if the specific function is
xpsljoh!qspqfsmz-!ju!xjmm!sftqpoe!xjui!b!nfttbhf!ȸEbub!Sfdfjwfeȹ!jo!sfe!bt!
confirmation.
LCD will perform adjustments as you SEND different command sets.
Note: Be sure to enter the complete sets of command or error occurs.

Command Set Lists
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Trouble Shooting
If your monitor fails to operate correctly, consult the following chart for possible solution before
calling for repairs/RMA.
Condition
Possible Solution
The screen is not synchronized?
xCheck if the signal cable is firmly
seated in the socket.
xCheck if the output level matches the
input level of your computer.
xMake sure the signal timings of the
computer system are within the
specification of the monitor.
xIf your computer was working with a
CRT monitor, you should check the
current signal timing and turn off your
computer before you connect the VGA
Cable to this monitor.
The Picture does not appear?
xMake sure the power cord is plugged
into the power outlet and into the
back of the monitor.
xCheck if the signal cable is firmly
seated in the socket.
xCheck if the Power is ON at the
computer
xCheck if the br
ightness control is at the
appropriate position, not at the
minimum.
The position of the screen is not in the center?
xPress the Auto button. Adjust the
image position using the Horizontal
Position and/or Vertical Position in
OSD Main Controls.
The screen is too bright/dark.
xCheck if the brightness or contrast
control is at the appropriate position,
not at the Maximum/Minimum.

Appendix
232analyzer User’s Guide
Introduction
232Analyzer is an advanced serial port analyzer which allows programmers, engineers and
others to control and monitor serial port (RS232 / RS485 / RS422 / TTL) activities.
232Analyzer supports data input and monitoring in Hexadecimal, Decimal, Octal, Binary and
ASCII formats. It also allows you to change / monitor RS-232's line state: RTS, DTR, CTS, DSR,
DCD, and RI.
All data and signal flows are logged in the Communication Logging Window, which can be saved
as .txt, .doc or .rtf files for further analysis.
232Analyzer not only allows you to control / monitor RS-232's activities, but, with the right type of
converters (e.g. CommFront CVT-485-1,CVT-485_422-1 and TTL-232-1), you can also control /
monitor other serial devices, such as RS-485, RS-422 and TTL.
Supported Operating Systems
Microsoft® Windows 7/Vista/XP/2000/98
Possible problems and solutions
x232Analyzer requires Microsoft Windows Installer, which comes as a
default with Windows 7, Vista, XP and 2000. However, previous Operating
Systems such as Windows 98, Windows ME and some Windows XP Home
Edition (Symptom: "This installation package could not be opened. Contact
the application vendor to verify that this is a valid Windows Installer
package.") do not come with Windows Installer by default, please
download and install the Microsoft Windows Installer.
xFor Windows 98 or ME, if you encounter the problem of "Error Code 430
Class does not support Automation or does not support expected
interface", please download and install the MDAC_TYP.EXE file from
Microsoft's website.
xIf you encounter the problem of "Data mis-display", please download and
install the Service Pack or reinstall the driver of your USB/RS-232
converter if you are using Virtual COM port. Please note that 232Analyzer
might not work with other remote control programs, such as VNC program.
xIf you encounter the problem of "Error 380", please uninstall the program,
delete the "CommFront" folder in "C:\Program files", and then reinstall the
application.
Minimum recommended hardware requirements:
Pentium III or above, 128MB RAM, one or more available COM ports (USB to RS-
232 converter also supported). XGA (1024x768) or above monitor and graphics
card.

Software features
Two operating modes: Debugging/Simulating and
Monitoring (support both Half-Duplex and Full-Duplex
monitoring)
Timestamps for the data captured in Monitoring mode
Send / Receive data in all formats: Hexadecimal, Decimal,
Octal, Binary, and ASCII string
Send / Receive signals: RTS, DTR, CTS, DSR, DCD and RI
COM 1 to 16
Frequently Used Keys: 00h to 1Fh (Total of 32 numbers)
Programmable Buttons: Send command strings, signals or
data sequence with one single button (Total of 32 numbers)
Programmable Auto-Response:Upon receiving certain data
or signal, you can program automatically output data, and/or
signals (Total of 16 numbers)
Programmable Macros: Send sets of data / signals,
response to different types of incoming data / signals with
timer and sequence (Total 8 x 8 Steps, and 8 x 8 Sub-
routines)
Virtual LEDs: View RS-232 line state and control RTS and
DTR, Break communication if necessary
Data Logging: All communications are logged and can be
saved into .txt file for future analysis
Checksum Calculator: AND, OR, XOR, NOT, Reverse Bit
Order, +, -, x, \, MOD, CRC-16 (for Modbus), etc.
Notation Converter: Convert data from one notation to
another
ASCII chart: All 256 ASCII codes in different formats
Device Profile: Settings for different devices can be saved
individually
Flexible screen adjustment
User preferences settings: Color settings, Startup Actions,
Exit Actions, etc.
Customizable colors for Background, TX, RX1 and RX2
(2nd COM port channel when using Full-Duplex monitoring)
Monitoring mode
This mode allows you to monitor ("see") communications between two devices, such as a touch
panel's controller (AMX, Crestron) and projector. It is useful for programmers to understand the
controlled device's protocol, or sometimes perform reverse
-
engineering since some devices do
not come with their own protocol manual.