2E C3220B - Инструкция по эксплуатации - Страница 7

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EN

Operation of Display

The OSD control buttons are shown as the figure. Models of the same product series are only different in 
button position and panel pattern, please refer to the practical model.

Operation of Display 

The OSD control buttons are shown as the figure. Models of the same product series are only different in 

button position and panel pattern, please refer to the practical model. 

Power indicator light 

When the display is working normally, the blue indicator light is on; when it is in the energy saving state, 

the indicator light blinks with red color; when the signals are sent again in the Energy saving state, the machine 

will return to normal work; when the machine is in the standby state, the indicator light is off. As the display 

is still powered in the standby state, for the sake of safety, the power cord should be unplugged when the 

display is not used. 

Introduction to rocker functions 
Initial state: 

Rocker Up 

Selecting an input source 

Rocker Down 

Enter into OSD menu 

Rocker Left 

Screen brightness adjustment key 

Rocker Right 

Volume control key 

Press Rocker 

Short press to start/Press and hold for 3s to turn off the monitor 

Enter the function menu: 

Rocker Up 

Move up 

Rocker Down 

Move down 

Rocker Left 

Return to the previous menu / adjust the value of the selected item 

Rocker Right 

Enter the lower level menu / adjust the value of the selected item 

Press Rocker 

Confirm / Press and hold for 3s to turn off the monitor 

* Function Key Guide may vary depending on the function or  product model. Please refer to  the actual 

product. 

Safety protection 

When the video signals of PC exceeds the frequency range of the display, the horizontal and field 

synchronizing signals will be shut down to protect the display. Then, you have to set the PC output frequency 

to an acceptable range so as to make the display work normally. 

Power indicator light

When the display is working normally, the blue indicator light is on; when it is in the energy saving state, 
the indicator light blinks with red color; when the signals are sent again in the Energy saving state, the 
machine will return to normal work; when the machine is in the standby state, the indicator light is 
off. As the display is still powered in the standby state, for the sake of safety, the power cord should be 
unplugged when the display is not used.

Introduction to rocker functions

Initial state:

Rocker Up

Auto config (only for VGA connection)

Rocker Down

Enter into OSD menu

Rocker Left

Screen brightness adjustment key

Rocker Right

Volume control key

Press Rocker

Short press to start/Press and hold for 3s to turn off the monitor

Rocker Up

Move up

Rocker Down

Move down

Rocker Left

Back to previous menu/adjust value-

Rocker Right

Enter next menu/adiust value+

Press Rocker

Confirm within Reset level/No function in else levels

Press and hold for 3s to turn off the machine

Enter the function menu:

* Function Key Guide may vary depending on the function or product model. Please refer to the actual product.

Safety protection

When the video signals of PC exceeds the frequency range of the display, the horizontal and field 
synchronizing signals will be shut down to protect the display. Then, you have to set the PC output 
frequency to an acceptable range so as to make the display work normally.