Lenovo LXH-GJ769F4 Manual de usuario

41CD785-608-4B 1

Table of Contents

Certifications…………………………………………………………….. 2

Warning and Caution…………………………………………………… 3

Installation of Monitor…………………………………………………… 4

Using OSD…..…………………………………………………………... 8

Green and P&P…………………………………………………………. 10

Trouble shooting………………………………………………………… 10

Appendix A—Specifications……………………………………………. 13

Appendix B—Factory mode…………………………………………… 14

Appendix C—Pin assignment…………………………………………. 14

Appendix D—Dimension………………………………………………. 14

Notice:

Please read the following words before assembling and using this monitor.

Any reference to an Lenovo product, program or service is not intended to state or

imply that only Lenovo’s product, program, or service may be used. Any functionally

equivalent product, program, or service that does not infringe any of Lenovo’s

intellectual property rights or other legally protectable rights may be used instead of

the Lenovo product, program, or service. Evaluation and verification of operation in

conjunction with other products, programs, or services, except those expressly

designated by Lenovo, are the user’s responsibility.

Lenovo may have patents or pending patent applications covering subject matter in

this document. The furnishing of this document does not give you any license to

these patents.

Information in this document is subject to change without notice.

Without the permission of Lenovo (Beijing) Limited, no part of this manual may be

reproduced or distributed in any form or by any means.

lenovo®is a Lenovo (Beijing) Limited registered trademark.

41CD785-608-4B

FCC Class B Radio Frequency Interference Statement

WARNING: (FOR FCC CERTIFIED MODELS)

NOTE: 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:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

4. Consult the dealer or an experienced radio/TV technician for help.

41CD785-608-4B 3

Notice:

1. The changes or modifications not expressly approved by the party responsible for

compliance could void the user's authority to operate the equipment.

2. The manufacturer is not responsible for any radio or TV interference caused by

unauthorized modification to this equipment. It is the responsibilities of the user to correct

such interference.

WARNING AND CAUTION

1．STOP OPERATING THE MONITOR WHEN YOU SENSE TROUBLE。

Please unplug the monitor immediately if you notice any abnormal phenomena such as

smoke, strange sounds or fumes. Further use may be dangerous and can cause fire or

electric shock.

2．NEVER REMOVE THE CABINET

High voltage inside the monitor, may be electric shocked if removing cabinet.

Non-professor never remove the cabinet.

3．DO NOT PUTANY OBJECT INTO THE MONITOR。

The ventholes of the monitor is to sink thermal. If blocked or covered, monitor maybe

damage because of overheating. Using the monitor with any object inside may cause fire,

electric shock or damage.

4．DO NOT PLACE THE MONITOR NEAR THE WATER

The monitor maybe damage if water is inside. Do not use the monitor where water may be

splashed or spilt on the monitor as it may cause fire or electric shock.

5．PROTECT YOUR POWER CORD AND SIGNAL CABLE

Do not pull or bend the power cord and signal cable. Do not place the monitor or any other

heavy objects on the cables. If damaged, the cables may cause fire or electric shock.

6．NOTICE THE WEATHER

Do not use monitor immediately if brought it into the warm house from cold environment.

Coagulate bead may cause the monitor short circuit and damage. Before operating the

device, wait until it is absolutely dry.

Unplug the monitor while thunder!

7．PLACE THE MONITOR AT THE RIGHT PLACE

Do not place the monitor near heating source, against a bright background or duct position.

Do not make it near other electronics, such as speaks, TV. There should be more than 50

cm between two monitors. The position should be ventilation, and bright could not reach

the front, side, back of the monitor straight.

41CD785-608-4B

8．CLEANING YOUR MONITOR

Do not use alcohol, ammonia based liquid, benzene, or corrosive cleanser to clean the

monitor, they may damage the cabinet or CRT’s surface. You may use soft, clouding cloth

to clean the monitor careful. Notice, you must unplug the monitor before cleaning it.

9．CARING YOUR MONITOR

Unplug the monitor when not use it for a long time. You should take the cables in hands

when lifting the monitor, or you may trip up by them and dropped the monitor.

PACKAGE

There should be the following objects in the package:

1．Monitor

2．Pedestal

3．User Manual

4．Power Cord

INSTALLATION OF MONITOR

PEDESTAL

Unplug the monitor and do like the following steps:

1. Carefully turn the monitor on its side or upside down.

2. Locate the cavities at the bottom front of the monitor.

3. Insert the pegs on the pedestal into these cavities. Push the pedestal forward until the

pedestal locks in place.

4. To remove the pedestal, hold the bottom of the pedestal, then push it out.

Install Remove

Figure 1. Installation and Removing of Pedestal

41CD785-608-4B 5

POWER CORD：

1. The monitor may work at 100---120VAC or 200---240V AC area. (No user adjustment is

required.)

2. Connect the power cord into your monitor’s power input socket, and then plug the other

end into a 3-pin AC power outlet.

Connecting the Video Cable: the monitor comes with a built-in video cable. Plug the signal

cable’s 15-pin connector into the computer’s video port and tighten the two screws on the cable

connector. (See figure 2)

Caution: Don’t bend the signal cable, otherwise it will break the inner wire.

Connecting the Power Cord：Plug the power cord into the monitor’s AC power socket. Then

plug the power cord into a grounded AC outlet.

Caution：If the AC outlet is not grounded, install the proper grounding adapter (not supplied).

Figure 2. Connecting signal cable

1. Power Cord 2. Signal Cable

Please keep your user manual, monitor packages on a safety place for further

using.

①

②

41CD785-608-4B

SETUP

General Instructions

The power switch and other control knobs are located at front panel of the monitor (See Figure

3). Press the power switch to turn the monitor on or off. By changing other control knobs

settings, the picture can be adjusted to your personal preferences.

•The power cord should be connected.

•Connect the video cable from the monitor to the video card.

•To turn the monitor on, press the POWER switch to ON position. The power indicator will

light up.

•Your monitor features a unique quick switch system which provides a picture within seconds

after the monitor is switched on.

Figure 3

EXTERNAL CONTROLS

1. Power / Power Indicator

2. OSD Menu

3. Contrast

4. Brightness

5. Exit

6. Bright Mode Selection Key

41CD785-608-4B 7

Front Panel Control

•POWER / Power Indicator: Press this knob to switch ON/OFF of monitor’s power and

display the monitor’s state.

Green — Power On mode.

Orange — Off mode.

•MENU : Active OSD menu or function adjust confirm.

•CONTRAST / :Adjust contrast or function adjust.

•

BRIGHTNESS / :Adjust brightness or function adjust.

•EXIT : Exit a function or inactive OSD menu, If OSD not shown on the screen, Press this

knob to display the monitor’s state.

•BRIGHT MODE SELECTION KEY：Press this key, the menu will be displayed as follows,

OSD bright mode selection menu is shown in Figure 4, and you can select languages in

the LANGUAGE sub-menu to switch between Chinese and English. Under non-OSD,

press bright mode Selection key to set the current brightness mode: the default setting is

Text mode. When this menu is displayed, press bright mode selection key to switch into

Text, Internet and Video modes. In the case of not pressing the MENU, this high bright

mode menu will disappear in 5 seconds automatically.

Figure 4 English OSD High bright Mode

Text

Internet

Video

41CD785-608-4B

How to adjust a setting

The monitor controls are accessed by pressing button MENU to enable OSD

(On-Screen-Display). The main menu will be displayed as follows (see figure 5), press the

or to choose the next window. Choose the English, then press MENU Key for

confirming. OSD window will display in English.

1024X768 68K 85Hz

Figure 5 English OSD Message

Adjusting the picture

The description for functional control icons

1. SIZE & POSITION ：

1.1 HORIZONTAL POSITION

：

Adjust the horizontal position of the picture.

1.2 VERTICAL POSITION

：

Adjust the vertical position of the picture.

1.3 HORIZONTAL SIZE ：

Adjust the picture’s horizontal size.

1.4 VERTICAL SIZE ：

Adjust the picture’s vertical size.

1.5 ZOOM ：

Adjust the picture’s horizontal and vertical size simultaneously.

41CD785-608-4B 9

2. GEOMETRY ：

2.1 ROTATION ：

Adjust the picture tilt to horizontal position.

2.2 PINCUSHION

：

Adjust the pincushion and barrel.

2.3 BALANCED PINCUSHION

：

Adjust to compensate the pincushion unbalance.

2.4 TRAPEZOID

：

Adjust the picture’s trapezoid distortion.

2.5 PARALLELOGRAM

：

Adjust the picture to be a rectangle.

3. MOIRE ：

Moire is the result of interference between the phosphor layout and the video signal.

In some cases, you may find the moire very noticeable. Press the MENU to enter in

the moire reduce setting. Please adjust the level to the optimum condition. Note: Too

high of a setting will cause the picture to shake.

4. LANGUAGE ：

Select the language as you like.

5. OSD TIMER ：

Choose OSD window display time.

6. DEGAUSS ：

If color impurity occurs when moving or swiveling the monitor, press MENU Key and

degauss to fix the picture condition.

7. COLOR TEMPERATURE ：

7.1 6500K/9300K ( COLOR TEMPERATURE)

The color temperature for 6500K is x=0.313, y=0.329 and 9300K is x=0.283,

y=0.297. It presents two different color sets on the screen. You can select 9300K

or 6500K by pressing MENU Key.

7.2 USER MODE ( Red / Green/ Blue )

If the 9300K normal white or 6500K warmer white do not satisfy your desire,

properly adjust R .G. B GAIN controls to obtain your optimum whiteness level.

8 SUPER BRIGHTNESS QUALITY ：

Shift the function of Super Brightness Quality

9. EXIT OSD：

Close OSD window.

10. RESET：

Press RESET to restore the monitor to factory settings.

41CD785-608-4B

Green monitor

•The monitor has a power saving function that conforms to the VESA DPMS standardThis

feature will maximize to decrease power consumption of the monitor.

•Power saving will be found via indicator:

Signal Power

Mode Signal H-Sync V-Sync Video Indicator Consumption

On Attached Yes Yes

Active Green < 75W

Off mode Attached No No

Blank Orange <2W

PLUG & PLAY

DDC2B feature

This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC

STANDARD. It allows the monitor to inform the host system of its identity and, depending on the

level of DDC used, communicate additional information about its display capabilities.

The DDC2B is a bi-directional data channel based on the I²C protocol. The host can request

EDID information over the DDC2B channel.

TROUBLE SHOOTING

1．No Video / LED Off ( Power Off )

Check monitor is for turning on or turning off.

Check power cord connecting the outlet right.

Check electrical outlet.

Change power cord.

2．No Video / LED On：

If the monitor was on power saving mode and now the indicator(LED) is orange. Please move

mouse and back to normal mode.

Check signal cable connecting the display adapter tightly.

Increase brightness and contrast via OSD.

Check computer is turning on.

The signal cable for bent or broken pins.

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