I-Tech CCHW5500HB2-PCT User manual

User Manual
Model: CCHW5500HB2-PCT
Product Specification
Important safety instructions
01. Please read these instructions carefully before using the product and save for later reference.
02. Follow all warnings and instructions marked on the product.
03. Unplug this product from the wall outlet before cleaning. Clean the product with a damp soft
cloth. Do not use liquid or aerosol cleaners as it may cause permanent damage to the screen.
04. Do not use this product near water.
05. Do not place this product on an unstable cart, stand, or table.
The product may fall, causing serious damage to the product.
06. Slots and openings in the cabinet and the back or bottom are provided for ventilation; to ensure
reliable operation of the product and to protect it from overheating, these openings must not be
blocked or covered.
The openings should never be placed near or over a radiator or heat register, or in a built-in
installation unless proper ventilation is provided.
07. This product should be operated from the type of power indicated on the marking label.
If you are not sure of the type of power available, consult your dealer or local power company.
08. This is a safety feature. If you are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet.
Do not defeat the purpose of the grounding-type plug.
09. Never push objects of any kind into this product through cabinet slots as they may touch
dangerous voltage points or short out parts that could result in a risk of fire or electric shock.
Never spill liquid of any kind on the product.
10. Do not attempt to service this product yourself, as opening or removing covers may expose you to
dangerous voltage points or other risks and will void the warranty.
11. Refer all servicing to qualified service personnel.
12. Unplug this product from the wall outlet and refer servicing to qualified service personnel under
the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally when the operating instructions are followed.
Adjust only those controls that are covered by the operating instructions since improper
adjustment of other controls may result in damage and will often require extensive work
by a qualified technician to restore the product to normal operation.

e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance, indicating a need for service.
1. Instroduction
1.1 Features
High contrast color TFT-LCD Monitor support resolution up to 1920*1080.
Power input : AC 100-240V
1.2 Notice
Do not touch the LCD panel surface with sharp or hard objects.
Do not use abrasive cleaners, waxes or solvents for cleaning, use only a dry or damp, soft cloth.
Use only with a high quality, safety-approved power source ( AC 100-240V ).
1.3 Check List
a. LCD monitor x1
b. USB cable x1
c. VGA cable x1
d. DVI cable x1
e. HDMI cable x1
f. Power cable x1
If any items are missing or damaged, please contact your dealer immediately.
2. Installing the Monitor
The procedures for setting up your TFT LCD monitor are as followings:
2.1 Power & Signal connections
2.1.1 Power
AC 100-240V input

2.1.2 VGA cable ( or DVI cable, HDMI cable ) connection
Plug 15-pin VGA signal cable ( or DVI cable, HDMI cable ) to the VGA ( or DVI, HDMI ) connector in the rear of PC
system, and plug the other end to the monitor. Secure cable connectors with screws.
2.2 Optional cable connections
The LCD monitor is designed to work with a variety of compatible video sources. Due to possible deviations
between these video sources, you may have to make adjustments to the monitor settings from the OSD menu
when switching between these sources.
These adjustments are made from the OSD menu.
3. Using VGA ( or DVI, HDMI ) LCD Monitor
3.1 Key Definition
OSD KEY
Function
Auto
Auto Adjust
Menu
Menu Select
Power
Power ON / OFF
Increase
Up
Decrease
Down

3.2 Setup for Operation
OSDMENU
Description
Picture
Backlight
Adjust the Backlight of thescreen.
Brightness
Adjust the Brightness of the screen.
Contrast
Adjust the Contrast of the screen.
Sharpness
This function allows the user to optimize the sharpness of the
image.
Display
Auto Adjustment
HPosition
Adjust the horizontal position of the screen’s image.
VPosition
Adjust the vertical position of the screen’s image.
Pixel Clock
Adjust frequency to fill display.
Phase
Adjust the phase control of the image.
Color
Gamma
Set the Gamma to 2.0/2.2/2.4 and off.
Color Temp
Set the color to 6500k/9300k/User.
Hue
Adjust the Hue of the screen.
Saturation
Adjust the Saturation of the screen.
Auto color
Advance
Aspect Ratio
Set Aspect Ratio to 4:3/5:4/16:9/Full.
Overscan
Set Overscan to on/off.
Ultra Vivid
Set Ultra Vivid to L/M/H/Off.
Input
Auto Select
VGA
VGA Input.
HDMI
HDMI Input.
DVI
DVI Input.
Audio
Volume
Adjust the Volume.
Mute
Set the Mute on/off.
Auto Source
Set the Audio Source Analog/Digital.
Other
Reset
Menu Time
Adjust the Menu Time.
OSD HPosition
Adjust the horizntal position of the OSD Menu screen’s image.
OSD VPosition
Adjust the vertical position of the OSD Menu screen’s image.
Language
Set the Language English/繁體中文
Transparency
Adjust the OSDTransparency.

4. Cleaning the monitor
a. Make sure the monitor is turned off.
b. Never spray or pour any liquid directly onto the screen or case.
c. Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles.
d. The display area is highly prone to be scratched. Do not use ketone-type material
(ex. Acetone), Ethyl alcohol, toluene, ethyl acid or Methyl chloride to clean the panel.
It may permanently damage the panel and void the warranty.
e. If it is still not clean enough, apply a small amount of non-ammonia, non-alcohol based
glass cleaner onto a clean, soft, lint-free cloth, and wipe the screen.
f. Don't use water or oil directly on the monitor.
If droplets are allowed to dry on the monitor, permanent staining or discoloration may occur.
g. Cleaning Touch Screen: please use dry cloth or soft cloth with neutral detergent
(after wring dry) or one with ethanol at cleaning.
Do not use any organic solvent, acid or alkali solution.
5. Disclaimer
We do not recommend using any ammonia or alcohol-based cleaners on the monitor screen
or housing case. Some chemical cleaners have been reported to damage the screen and /or
case of the monitor.
i-Tech Company LLC
EMAIL: [email protected] • WEB: www.iTechLCD.com Modified Date: 07-12-2023