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Important Safety Instructions

 

Please read the following instructions carefully. This manual should be retained for future use.   
1.

 

To clean LCD Monitor screen;   
-- Power off LCD Monitor and unplug the AC Cord.   

  -- Spray a non-solvent cleaning solution onto a rag.   

-- Gently clean the screen with dampened rag.   

2.

 

Do not place the LCD Monitor near a window. Exposing the monitor to rain water, moisture or sunlight can 
severely damage it.   

3.

 

Connect all cables to the back of the LCD Monitor. 

4.

 

Do not apply pressure to the LCD screen. Excess pressure may cause permanent damage to the display.   

5.

 

Do not remove the cover or attempt to service this unit by yourself. Servicing of any nature should be 
performed by an authorized technician.   

6.

 

Store LCD Monitor in a room with a room temperature of -20° ~ 60°C (or -4° ~ 140°F). Storing the LCD 
Monitor outside this range could result in permanent damage.   

7.

 

If any of the following occurs, immediately unplug your monitor and call an authorized technician.   
*    Monitor to PC signal cable is frayed or damaged.   
*    Liquid spilled into LCD Monitor or the monitor has been exposed to rain.   
*    LCD Monitor or the case is damaged.   

Chapter 1 Installation 

Unpacking 

 

Before unpacking the LCD Monitor, prepare a suitable workspace for your Monitor and computer. 
You need a stable and clean surface near a wall power outlet. Make sure that LCD Monitor has 
enough space around it for sufficient airflow. Though the LCD Monitor uses very little power, some 
ventilation is needed to ensure that the Monitor does not become too hot.   
After you unpack the LCD Monitor, make sure that the following items were included in the box:   

*  LCD Monitor  

*  User's Manual 

*  1.5M Monitor-to-PC signal Cable 

*  AC Adapter 

*    1.5M Stereo Jack Audio Cable   

*    1.8M Power Cord 

If you find that any of these items is missing or appears damaged, contact your dealer immediately. 

Viewing Angle Adjustment   

The LCD Monitor is designed to allow users to have a comfortable 
viewing angle. The viewing angle can be adjusted as follows: Top 
(-5°~ +15°) & Left / Right (-45° to +45°). 

 

 

Figure 1-1

 

sWarning : 

Do not force the LCD Monitor over its maximum viewing angle settings as stated above. 

Attempting this will result in damaging the Monitor and Monitor stand.   

Detaching LCD Monitor from Its Stand 

1.

 

Remove the rear panel (1) from the monitor. 
(see Fig. 1-2)   

2.

 

Remove the rear support panel (2) from the 
swivel base support column.   

3.

 

Unscrew screws (3) the swivel base support 
column (4).

   

 

 

Figure 1-2 

 

 

2

Summary of Contents for AL722

Page 1: ...e 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...

Page 2: ...r the case is damaged Chapter 1 Installation Unpacking Before unpacking the LCD Monitor prepare a suitable workspace for your Monitor and computer You need a stable and clean surface near a wall power...

Page 3: ...e other end of the signal cable to the VGA port on your PC 4 Make sure connections are secure Figure 1 5 Attention This device must be connected to an off the shelf video cable in order to comply with...

Page 4: ...Press the left button to decrease the OSD setting and press the right button to increase the OSD setting 7 External Headphone Jack The monitor speakers will be disabled when using an external headphon...

Page 5: ...orizontally OSD V POSITION This function moves the OSD menu window vertically GRAPHIC TEXT This function is to choose a display that allows maximum graphics text quality The resolution selection can e...

Page 6: ...Control Power On Off switch with LED indicator OSD Brightness Contrast Horizontal Position Vertical Position Phase Clock Display Mode Setup Digital Digital Digital Digital Digital Digital Use EEPROM t...

Page 7: ...PC 9801 640 x 400 31 469 70 087 25 175 VGA 400 GRAPH 640 x 400 31 5 70 15 25 197 NEC PC9821 640 x 480 31 469 59 940 25 175 VGA 480 640 x 480 35 000 66 670 30 240 APPLE MAC 480 640 x 480 37 861 72 809...

Page 8: ...re is no picture on LCD Monitor If there s no picture on the LCD Monitor please perform the following steps 1 Make sure the power indicator on the LCD Monitor is ON all connections are secured and the...

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