Position of Control Keys

Front Panel Control Keys

1 2

3

4

5

6

7

1)Power Indicator.

2)Remote Receiving Sensor.

3)SOURCE: Press this key to enter the menu of signal source and choose signal source.

4)CH+/CH-: Press these two keys to select the channel, and adjust the options you need under OSD operation.

5)VOL+/VOL-: Press these two keys to add or reduce volume, and adjust the analog value under OSD operation.

6)MENU: Press this key to enter main menu.

7) Power switch .

Note: There are some apparent differences between modes, please according to practicality.

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Haier L40K30B manual Position of Control Keys, Front Panel Control Keys