Envision Envision Professional G22LWK User manual

Operation Instructions
Thank you for purchasing this monitor, a high-resolution multi-scan color
monitor.
Please read this guide thoroughly before installation.
FCC RADIO FREQUENCY INTERFERENCE STATEMENT
WARNING: (FOR FCC CERTIFIED MODELS)
This monitor has been tested and found compliant with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide proper protection against harmful interference to a
residential installation. This monitor generates, uses, and can radiate radio
frequency energy. Harmful interference to radio communication may be led
as a result if it‘s not properly installed and used. However, there is no
guarantee that interference will not occur in a particular installation. If this
monitor does cause serious interference to radio or television reception,
resetting the monitor may determine it. Moreover, users are encouraged to
correct interference by doing one or more of the following:
 Reorient or relocate the receiving antenna.
 Move the monitor and the receiver further away from each other.
 Connect the monitor into an outlet on a circuit different from that to
which the receiver is connected.
 Consult your local dealer or an qualified technician.
FCC Warning:
To assure a continued FCC compliance, a user must use a grounded
power supply cord and the provided shielded video interface cable with
bonded ferrite cores. Also, any unauthorized changes or modifications to
this monitor would void the user‘s authority to operate this device.
Note: If necessary, shielded interface cables and AC power cord must be
used to meet the emission level limits.

Content
Safety Precautions.............................................................................1
First Setup .........................................................................................2
Quick Installation.............................................................................2-3
Front View of the Product ..................................................................4
Rear View of the Product...................................................................4
Using On Screen Display (OSD) Functions ....................................5-7
Supporting Timing Modes..................................................................8
Technical Information.........................................................................9
Care and Maintenance.....................................................................10
Troubleshooting ...............................................................................10

Safety Precautions
This monitor is manufactured and tested on a ground principle that a user’s
safety comes first. However, improper use or installation may result danger
to the monitor as well as to the user. Carefully go over the following
WARNINGS before installation and keep this guide handy.
WARNINGS:
 This monitor should be operated only at the correct power sources
indicated on the label on the rear end of the monitor. If you’re unsure of
the power supply in your residence, consult your local dealer or power
company.
 Do not try to repair the monitor yourself as it contains no
user-serviceable parts. The monitor should only be repaired by a
qualified technician.
 Do not remove the monitor cabinet. There is high-voltage parts inside
that may cause electric shock to human bodies, even when the power
cord is disconnected .
 Stop using the monitor if the cabinet is damaged. Have it checked by a
service technician.
 Put your monitor only in a clean, dry environment. Unplug the monitor
immediately if gets wet and consult your service technician.
 Always unplug the monitor before cleaning it. Clean the cabinet with a
clean, dry cloth. Apply non-ammonia based cleaner onto the cloth, not
directly onto the glass screen.
 Keep the monitor away from magnetic objects, motors, TV sets, and
transformer.
 Do not place heavy objects on the cable or power cord.
1
 For PLUG CABLE EQUIPMENT, the Socket-outlet shall be installed
near the equipment and shall be easily accessible.

First Setup
Congratulation for purchasing this monitor of high performance!
This monitor comes with the following accessories:
 Power Cable
 D-Sub Cable (15 pin)
 DVI Cable (24 pin)
 Audio Cable
 User’s Guide
 Quick Start Guide
 Warranty Documents
Quick Installation
Installing & Removing the Base
Install Remove
2

Connecting the Monitor
1. Connect Power Cable
Connect the power cable to the back of the monitor. Plug the power cable to a
nearby power outlet.
2. Connect Analog video cable (D-Sub cable)
Make sure both monitor and computer are powered OFF. Connect the video
cable ( D-Sub cable) to the computer, then to the monitor.
3. Connect DVI cable (Optional)
Connect the DVI cable from DVI output of computer to the DVI input of the
monitor.
4. Connect audio cable
Connect one end of the audio cable to the back of the monitor and connect the
other end to the computer’s audio out port.
5. Power-ON computer and monitor
Power-ON the computer, then Power-ON the monitor.
6. Windows users: Setting the Timing Mode (Resolution and Refresh Rate)
Example: 1680 x 1050 @ 60 Hz (Recommended Resolution)
Resolution Right-click on the Windows desktop > Properties > Settings >
“Desktop Area”. Set the resolution.
Refresh Rate (vertical frequency) See your graphic card’s user guide for
instructions.
Connection Diagram:
3

Rear View of the Product
➐➑➒ ➓
➐ POWER INPUT ➒ DVI INPUT (DVI 24 PIN)
➑ AUDIO INPUT ➓ VGA INPUT (D-SUB 15 PIN)
Front View of the Product
➊ ➋➌➍ ➎ ➏
➊ OSD TURN ON/OFF ➍ CONFIRMSELECTION
➋ SCROLL DOWN/DECREASE ➎ POWER ON/OFF
➌ SCROLL UP/INCREASE ➏ LED INDICATER
4

Using On Screen Display (OSD) Functions
Display main menu.1
Exit from OSD menu.
Auto adjust the image when not in main menu.2
Confirm the selection.
Select the desired item when in OSD menu.Vor W
When not in OSD menu, it is to immediately activate Contrast/
Brightness. It should be change to Contrast/ Brightness by pressing
button 2.
▼+ ▲Recall both of Contrast and Brightness.
1 + ▼Power Lock (when not in OSD menu)
1 + ▲OSD Lock (when not in OSD menu)
Main Menu
5

OSD Functions
Auto Image Adjust : Auto adjust Horizontal Position, Vertical Position,
Phase (Fine Tune) and Clock (H. Size) of the screen. Available in
Analog mode only.
Contrast : Adjust the foreground white level of screen image.
V:increase contrast, W: decrease contrast.
Brightness : Adjust the luminance of the video.
V: increase brightness, W:decrease brightness.
Input Select : Select Analog (D-sub) or Digital (DVI) Input
Audio Menu : Adjust the audio functions.
Volume :Adjust the volume of speaker output.
Mute :Turn the Mute ON/OFF.
Color Adjust : Select the color temperature between 9300, 6500, 5400,
and User Color to meet user’s preference.
9300 : Adds blue to screen image for cooler white.
6500 : Adds red to screen image for warmer white and richer red.
5400 : Adds green to screen image for a darker color.
User Color : Individual adjustments for red (R), green (G), blue (B).
1. Press button 2 to select the desired color.
2. Press▼or ▲button to adjust selected color.
Information : Display the information regarding the current input signal
coming from the graphic card in your computer.
Note: See your graphic card user guide for more information about
changing the resolution and refresh rate.
Horizontal Size : Adjust the width of the screen image.
W:decrease the width of screen image, V:increase the width of screen
image.
H./V. Position : Adjust the horizontal and vertical position of the video.
H. Position : V:move screen to the right, W:move screen to the left.
V. Position : V: move screen up, W:move screen down.
6

Fine Tune : Adjust the delay time of data and clock.
Press ▼or ▲to adjust to your preference.
Sharpness : Adjust the clarity of a non-WXGA (1440x900) signal with
▼or ▲button.
Setup Menu : Set up Language Select, Resolution Notice, OSD Position,
OSD Time Out, and OSD Background.
Setup Menu>Language Select : Allow users to choose from available
languages.
Setup Menu>Resolution Notice: Resolution Notice is to remind the user to
set the resolution to 1680x1050 for best image quality when the resolution
setting is not at 1680 x 1050.
 Choose “Enable”: Every 30 seconds, it will show a window “For best
picture quality change resolution to 1680 x 1050” to remind the user to
set the resolution to 1680x150 for best image quality.
 Choose “Disable”: It will not show a window to remind the user to set
the resolution to 1680 x 1050.
Setup Menu>OSD Position : Press 2 button to select between
horizontal and vertical OSD Position adjustment.
Horizontal OSD Position : Adjust the OSD position vertically.
V:move OSD to the right, W:move OSD to the left.
Vertical OSD Position : Adjust the OSD position horizontally.
V: move OSD up, W:move OSD down.
Setup Menu>OSD Time Out : Automatically turn off On Screen
Display(OSD)after a preset period of time.
Setup Menu>OSD Background : Allows the user to turn the OSD
background On or Off.
Memory Recall : Recall factory settings for Video & Audio controls.
Press button 2 to select the Memory Recall menu option.
7

Supported Timing Modes
VGA 720 x 400 @ 70Hz
VGA 640 x 480 @ 60Hz
MAC 640 x 480 @ 67Hz
VESA 640 x 480 @ 75Hz
VESA 800 x 600 @ 56Hz
VESA 800 x 600 @ 60Hz
VESA 800 x 600 @ 72Hz
VESA 800 x 600 @ 75Hz
MAC 832 x 624 @ 75Hz
VESA 848 x 480 @ 60Hz
VESA 1024 x 768 @ 60Hz
VESA 1024 x 768 @ 70Hz
VESA 1024 x 864 @ 75Hz
VESA 1152 x 864 @ 60Hz
VESA 1280 x 720 @ 60Hz
VESA 1280 x 960 @ 60Hz
VESA 1280 x 768 @ 60Hz
VESA 1280 x 768 @ 75Hz
VESA 1280 x 1024 @ 60Hz
VESA 1280 x 1024 @ 75Hz
VESA 1360 x 768 @ 60Hz
VESA 1440 x 900 @ 60Hz
VESA 1440 x 900 @ 75Hz
VESA 1680 x 1050 @ 60Hz
8
Warning : Do not set the graphic card in your computer to exceed these maximum
refresh rates. Doing so may result in permanent damage to your monitor.

Technical Information
Technical Specification
9
LCD Panel 22” Widescreen TFT
Power Management EPAENERGY STAR®Off Mode: <1W
Displayable Resolution WSXGA 1680 x 1050 max. Vertical Frequency 60Hz
max.
Input Signal Analog (Dsub) & Digital (DVI) with HDCP
Pixel Dimension 0.282 x 0.282 mm
LCD Display Color 16.7M
Tilt 0°~20°
Active Display Area 477.7 mm x 296.1 mm
Temperature Operating: 0°C ~ +40°C
Storage: -20°C ~ + 60°C
Compliance cULus, CE, FCC-B, EPAENERGY STAR®, ISO13406-2
Power Input Voltage AC100-240 V
Speakers 3W x 2

Care and Maintenance
Care
 Avoid exposing your monitor directly to sunlight or other heat source. Place your
monitor away from the sun to reduce glare.
 Put your monitor in a well ventilated area.
 Do not place any heavy objects on top of your monitor.
 Make certain your monitor is installed in a clean and moisture-free area.
 Keep your monitor away from magnets, motors, transformers, speakers, and TV
sets.
Safety Tips
 If smoke, abnormal noise or odor came out from your monitor, caution you
should remove the power cord immediately and call your service center.
 Never remove the rear cover of your monitor cabinet. The display unit inside
contains high-voltage parts and may cause electric shock to human bodies.

Never try to repair your monitor yourself. Always call your service center or a
qualified technician to fix it.
Troubleshooting
No power

Make sure A/C power cord is securely connected to the power adapter and the
power supply is firmly connected to the monitor.

Plug another electrical device into the power outlet to verify that the outlet is
supplying proper voltage.
 Make sure all signal cables are installed.
Power on but no screen image
Make sure the video cable supplied with the monitor is tightly secured to the video
output port on back of the computer. If not, tightly secure it. Adjust brightness.
Wrong or abnormal colors

If any colors (red, green, blue) are missing, check the video cable to make sure
it is securely connected. Loose or broken pins in the cable connector could
cause an improper connection.
10
 Connect the monitor to another computer.