AG Neovo LH-22 User manual

LH-22, LH-24 & LH-27 LCD Monitor
User Manual
www.agneovo.com

TABLE OF CONTENTS
2
SAFETY INFORMATION
Federal Communications Commission (FCC) Notice (U.S. Only)................................................................3
WEEE...........................................................................................................................................................3
PRECAUTIONS
Notice ...........................................................................................................................................................4
Cautions When Setting Up ........................................................................................................................... 4
Cautions When Using...................................................................................................................................5
Cleaning and Maintenance........................................................................................................................... 6
Notice for the LCD Display ........................................................................................................................... 6
CHAPTER 1: PRODUCT DESCRIPTION
1.1 Package Contents .................................................................................................................................. 7
1.2 Installation ..............................................................................................................................................8
1.2.1 Installing the Base....................................................................................................................... 8
1.2.2 Adjusting the Viewing Angle and Height......................................................................................9
1.2.3 Wall Mounting............................................................................................................................ 11
1.3 Overview ..............................................................................................................................................14
1.3.1 Front View .................................................................................................................................14
1.3.2 Control Buttons..........................................................................................................................15
1.3.3 Rear View..................................................................................................................................17
CHAPTER 2: MAKING CONNECTIONS
2.1 Connecting the AC Power .................................................................................................................... 18
2.2 Connecting Input Source Signals ......................................................................................................... 19
2.3 Connecting Audio Devices ................................................................................................................... 20
CHAPTER 3: ON SCREEN DISPLAY MENU
3.1 Using the OSD Menu ........................................................................................................................... 21
3.2 OSD Menu Tree ...................................................................................................................................22
CHAPTER 4: ADJUSTING THE LCD DISPLAY
4.1 Colour Setting....................................................................................................................................... 24
4.2 Picture Setting ...................................................................................................................................... 25
4.3 OSD Setting .........................................................................................................................................26
4.4 Other Setting ........................................................................................................................................27
4.5 Reset Setting........................................................................................................................................28
CHAPTER 5: APPENDIX
5.1 Warning Messages...............................................................................................................................29
5.2 Troubleshooting.................................................................................................................................... 30
5.3 Transporting the LCD Display .............................................................................................................. 31
CHAPTER 6: SPECIFICATIONS
6.1 Display Specications .......................................................................................................................... 33
6.2 Display Dimensions..............................................................................................................................34

3
SAFETY INFORMATION
Safety Information
Federal Communications Commission (FCC) Notice (U.S. Only)
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there
is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
Changes or modications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
Use only an RF shielded cable that was supplied with the display when connecting this display to a computer
device.
To prevent damage which may result in re or shock hazard, do not expose this appliance to rain or excessive
moisture.
THIS CLASS B DIGITAL APPARATUS MEETS ALL REQUIREMENTS OF THE CANADIAN INTERFERENCE-
CAUSING EQUIPMENT REGULATIONS.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
WEEE
Information for users applicable in European Union countries
The symbol on the product or its packaging signies that this product has to be disposed
separately from ordinary household wastes at its end of life. Please kindly be aware that
this is your responsibility to dispose electronic equipment at recycling centers so as to help
conserve natural resources. Each country in the European Union should have its collection
centers for electrical and electronic equipment recycling. For information about your recycling
drop off area, please contact your local related electrical and electronic equipment waste
management authority or the retailer where you bought the product.

PRECAUTIONS
4
PRECAUTIONS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Symbols used in this manual
This icon indicates the existence of a potential hazard that could result in personal injury
or damage to the product.
This icon indicates important operating and servicing information.
Notice
• Read this User Manual carefully before using the LCD display and keep it for future reference.
• The product specications and other information provided in this User Manual are for reference only. All
information is subject to change without notice. Updated content can be downloaded from our web site at
www.agneovo.com.
• To protect your rights as a consumer, do not remove any stickers from the LCD display. Doing so may
affect the determination of the warranty period.
Cautions When Setting Up
Do not place the LCD display near heat sources, such as a heater, exhaust vent, or in direct
sunlight.
Do not cover or block the ventilation holes in the housing.
Place the LCD display on a stable area. Do not place the LCD display where it may subject to
vibration or shock.
Place the LCD display in a well-ventilated area.
Do not place the LCD display outdoors.
Do not place the LCD display in a dusty or humid environment.
Do not spill liquid or insert sharp objects into the LCD display through the ventilation holes.
Doing so may cause accidental re, electric shock or damage the LCD display.
Precautions

5
PRECAUTIONS
Cautions When Using
Use only the power cord supplied with the LCD display.
The power outlet should be installed near the LCD display and be easily accessible.
If an extension cord is used with the LCD display, ensure that the total current consumption
plugged into the power outlet does not exceed the ampere rating.
Do not allow anything to rest on the power cord. Do not place the LCD display where the power
cord may be stepped on.
If the LCD display will not be used for an indenite period of time, unplug the power cord from
the power outlet.
To disconnect the power cord, grasp and pull by the plug head. Do not tug on the cord; doing
so may cause re or electric shock.
Do not unplug or touch the power cord with wet hands.
WARNING:
Unplug the power cord from the power outlet and refer to qualied service personnel under
the following conditions:
• When the power cord is damaged.
• If the LCD display has been dropped or the housing has been damaged.
• If the LCD display emits smoke or a distinct odor.
Ceiling mount or mount on any other horizontal surface overhead are not advisable.
WARNING:
Installation in contravention of the instructions may result in undesirable consequences,
particularly hurting people and damaging property. Users who have already mounted the
display on the ceiling or any other horizontal surface overhead are strongly advised to contact
AG Neovo for consultations and solutions to help ensure a most pleasurable and fullling
display experience.

6
PRECAUTIONS
Cleaning and Maintenance
Do not attempt to service the LCD display yourself, refer to qualied service personnel.
Opening or removing the covers may expose you to dangerous voltage or other risks.
Notice for the LCD Display
In order to maintain the stable luminous performance, it is recommended to use low brightness setting.
Due to the lifespan of the lamp, it is normal that the brightness quality of the LCD display may decrease
with time.
When static images are displayed for long periods of time, the image may cause an imprint on the LCD
display. This is called image retention or burn-in.
To prevent image retention, do any of the following:
• Set the LCD display to turn off after a few minutes of being idle.
• Use a screen saver that has moving graphics or a blank white image.
• Switch desktop backgrounds regularly.
• Adjust the LCD display to low brightness settings.
• Turn off the LCD display when the system is not in use.
Things to do when the LCD display shows image retention:
• Turn off the LCD display for extended periods of time. It can be several hours or several days.
• Use a screen saver and run it for extended periods of time.
• Use a black and white image and run it for extended periods of time.
There are millions of micro transistors inside the LCD display. It is normal for a few transistors to be
damaged and to produce spots. This is acceptable and is not considered a failure.

7
CHAPTER 1: PRODUCT DESCRIPTION
1.1 Package Contents
When unpacking, check if the following items are included in the package. If any of them is missing or
damaged, contact your dealer.
Chapter 1: Product Description
Note:
• Use only the supplied power cord.
• The above pictures are for reference only. Actual items may vary upon shipment.
LCD Display
Quick Start Guide
AUTOMENU
Power cord
Base
AUTOMENU
VGA cable
AUTOMENU
Warranty card
LH-22 LH-24 LH-27
LH-22, LH-24 & LH-27
displays.agneovo.com
LH-22/LH-24/LH-27_Quick Guide_V010
Quick Start Guide
LH-22, LH-24 & LH-27 LED-Backlit Display
LH-22/LH-24 LH-27
Audio cable

8
PRODUCT DESCRIPTION
1.2 Installation
1.2.1 Installing the Base
1. Place the LCD display with the screen side down on a cushioned surface.
2. Attach the base to the stand arm.
a. Rotate the stand arm 90˚ counterclockwise.
b. Align and attach the base to the stand arm. Then fasten the screw to secure the base.
LH-22
LH-24
LH-27

9
PRODUCT DESCRIPTION
1.2.2 Adjusting the Viewing Angle and Height
For optimal viewing, it is recommended to look at the full face of the screen, then adjust the screen of the LCD
display angle and height according to your preference.
Hold the stand so that the screen does not topple when you make the adjustment.
You are able to adjust the screen angle and height as below:
LH-22
Tilt angle: Pivot angle:
-5° to 20°
AUTOMENUE
M
AUT
O
M
EN
U
M
90°
0° to 90°
Note: Before making the adjustment, make sure to
adjust the height to the highest position, and then
tilt the screen up to 90˚.
Swivel angle: Height adjustment:
±170° 0 to 100 mm
AUTOMENU
AUT
O
MEN
U
100 mm

10
PRODUCT DESCRIPTION
LH-24
Tilt angle: Pivot angle:
-5° to 20°
AUTO
MENU
AUT
O
MENU
90°
0° to 90°
Note: Before making the adjustment, make sure to
adjust the height to the highest position, and then
tilt the screen up to 90˚.
Swivel angle: Height adjustment:
±170° 0 to 100 mm
AUTOMENU
AUT
O
MENU
0 to 100 mm
LH-27
Tilt angle: Pivot angle:
-5° to 20°
AUTO
MENU
A
UTOMEN
U
90°
0° to 90°
Note: Before making the adjustment, make sure to
adjust the height to the highest position, and then
tilt the screen up to 90˚.

11
PRODUCT DESCRIPTION
Swivel angle: Height adjustment:
±160° 0 to 130 mm
AUTO
MENU
A
UTOMEN
U
0 to 130 mm
1.2.3 Wall Mounting
To wall mount the LCD display, do the following steps:
1. Remove the base.
a. Place the LCD display with the screen side down on a cushioned surface.
b. Turn the screw counter-clockwise to remove the screw and detach the base from the stand arm.
LH-22
LH-24

12
PRODUCT DESCRIPTION
LH-27
2. Remove the stand arm.
a. Make sure the LCD display is with the screen side down on a cushioned surface.
b. Remove the screws securing the stand arm to the LCD display
c. Remove the stand arm.
LH-22
LH-24
LH-27

13
PRODUCT DESCRIPTION
3. Wall mount the LCD display.
Screw the mounting bracket to the VESA holes at the rear of the LCD display.
100 mm
100
mm
100
mm
100
mm
LH-22 LH-24 / LH-27
Note: Take measures to prevent the LCD display from falling down and lessen possible injury and damage
to the display in case of earthquakes or other disasters.
• Use only the 100 x 100 mm wall mount kit recommended by AG Neovo. All
AG Neovo wall mount kits comply with VESA standard.
• Secure the LCD display on a solid wall strong enough to bear its weight.
• It is suggested to wall mount the LCD display without tilting it facing
downward.

14
PRODUCT DESCRIPTION
1.3 Overview
1.3.1 Front View
AUTO
MENU
AUTOMENU
AUTOMENU
1
2
1
2
1
2
LH-22 LH-24
LH-27
1Display screen
2Control buttons
Press the button to perform its function. For more information about each button, refer to pages
15-16.

15
PRODUCT DESCRIPTION
1.3.2 Control Buttons
AUTOMENU
AUTOMENU
LED Indicator
AUTOMENU
AUTO
MENU
LED Indicator
AUTOMENU
AUTOMENU
LED Indicator
LH-22 LH-24 LH-27
Button Description
Menu Button
(MENU)
On Screen Display (OSD)
• Press to call out the OSD menu.
During OSD menu
• Use to conrm the selection or enter a submenu.
Left / Right Button
(t/u)
Volume Bar
• Press the ubutton to call out the volume bar.
Audio Volume
50
Then press the t/ubutton to adjust the volume level.
Note: During volume or menu setting adjustment, press and hold the t/ ubutton
to change the values continuously.
Input Select Bar
• Press the tbutton to call out the Input Select bar.
VGA DPHDMI
Then press the t/ubutton to switch the input source and press the MENU
button to conrm.
During OSD menu
• Use to scroll through the menu options.
• Use to select an option and adjust the settings.

16
PRODUCT DESCRIPTION
Button Description
Auto Button
(AUTO)
Auto Adjustment (available in VGA input only)
Press to perform auto adjustment. This function automatically tunes the LCD
display to its optimal setting, including horizontal position, vertical position, clock,
and phase.
When auto adjustment is initiated, the below message is displayed on the screen.
Auto Adjust
When the message disappears, this indicates the auto adjustment is completed.
Note:
• During auto adjustment, the screen will slightly shake for a few seconds.
• It is recommended to use the auto adjustment function when using the
LCD display for the rst time or after a resolution or frequency change.
During OSD menu
• Use to close the OSD menu or exit a submenu.
During volume adjustment
• Use to close the volume bar.
Power Button ( ) Power ON/OFF
• Press once to turn the display ON.
• Press again to turn the display OFF.
LED Indicator LED lights green during normal operation and blinks green when on standby
mode.

17
PRODUCT DESCRIPTION
1.3.3 Rear View
AUDIO INHDMI VGA
DP
1 3 4 5
777
LH-22 LH-24 LH-27
26
1AC Power Input
Use to connect the power cord.
2DP (DisplayPort) connector
Use to connect an DisplayPort cable for digital input signal.
3HDMI connector
Use to connect an HDMI cable for digital input signal.
4VGA connector
Use to connect a VGA cable for analogue input signal.
5Audio In port (3.5mm Audio Jack)
Use to connect an audio cable for audio input.
6Head Phone (3.5mm Audio Jack)
Use to connect a head phone.
7Kensington lock socket
Use to physically lock the system to prevent theft.
The locking device is sold separately. To purchase, contact your retailer.

CHAPTER 2: MAKING CONNECTIONS
18
CAUTION:
Make sure that the LCD display is not connected to the power outlet before making any
connections. Connecting cables while the power is ON may cause possible electric shock or
personal injury.
2.1 Connecting the AC Power
1. Connect the power cord to the AC power input at the rear of the LCD display.
2. Connect the plug to a power outlet or power supply.
AC IN
CAUTION:
When unplugging the power cord, hold the power cord by the plug head. Never pull by the
cord.
Chapter 2: Making Connections

19
MAKING CONNECTIONS
2.2 Connecting Input Source Signals
Input source signals can be connected with either of the following cables:
HDMI VGADP
HDMI VGA
DP
• DisplayPort
Connect one end of a DisplayPort cable to the DisplayPort
connector of the LCD display and the other end to the
DisplayPort connector of the computer.
• HDMI
Connect one end of an HDMI cable to the HDMI connector
of the LCD display and the other end to the HDMI
connector of the computer.
• VGA
Connect one end of a D-sub 15-pin cable to the VGA
connector of the LCD display and the other end to the
D-sub connector of the computer.

20
MAKING CONNECTIONS
2.3 Connecting Audio Devices
• Audio Input
Connect one end of an audio cable to the audio port of the LCD display and the other end to the audio port
of the computer.
AUDIO IN
Audio Out
• Audio Output
Connect a headphone to the headphone jack of the LCD display.