LG M2450D 用户手册

y

y

If you want to use HDMI-PC mode, you 
must set the input label to PC mode.

NOTE

Adding an Input label

Add a label to an input source so that you can 
easily identify a device connected to each input 
source.

1

  Press 

 to access the menus.

2

  Press the 

 button.

3

  Press the Navigation buttons to scroll to the 

setting or option you want and press 

.

4

  When you are finished, press

.

When you return to the previous menu, press 
BACK.

Locking the buttons on the TV 

(Child Lock)

Lock the buttons on the TV to prevent
any unwanted operations or accidents by children.

1

  Press 

 to access the main menus.

2

  Press the Navigation buttons to scroll to 

and press 

.

3

  Input password.

4

  Press the Navigation buttons to scroll to 

 and press 

.

5

  Press the Navigation buttons

 to scroll to 

 

and press 

 to activate the Key lock 

feature.
- To deactivate the Key lock feature, select 

.

6

  When you are finished, press 

.

When you return to the previous menu, press 
BACK.

y

y

The TV is programed to remember the last 
setting after you turn the TV off. 

y

y

If you turn the TV off with the Key lock 
feature activated, press 

 

INPUT, CH 

▲,▼) on the TV or POWER, INPUT, CH (+, 

-), TV/PC or Number buttons on the remote 
control. 

y

y

If you press any button on the TV with the 
Key lock feature activated, 

Key Lock On 

appears on the screen.

NOTE