Haier LE55H330, Owner'S Manual

Basic Receiving and Playing Operations

LED -LCD television Owner’s Manual  21

Source Lock

This function is used to prohibit watching a program 
from various external inputs, e.g. AV and PC, etc. Press 

/

 to select a certain option, and then press 

OK

to enter the submenu, press 

/

 to set an external 

input lock ON or OFF. If an external input lock is set 
ON, after entering this mode, the screen will display 
blue background with muting and a prompt Source 
Lock; during Source Lock prompt, Source Lock will 
remain if there is no other display on the screen. To 
watch a program from a locked external input, just 
enter Source Lock submenu to set corresponding 
status as OFF or execute the Unlock option in the Lock 
Set menu.

Child Lock Setting

Press 

/

 to select the Child Lock option, and then 

press 

/

 to set ON or OFF. If set ON, this control 

key will not respond, and the screen will display Child 
Lock when the key is pressed; if no other operation is 
made, the display will automatically disappear later. 
To resume Child Lock function, just enter the Lock Set 
menu to set Child Lock OFF or execute the Unlock 
option.

Max Volume Setting

Press 

/

 to select the Max Volume option, and 

then press 

/

 to freely adjust the max volume 

within the range of 0~100. After finishing the setting, 
the max volume in the Volume menu will not exceed 
the preset max volume; for example, if the preset 
max volume is 30, the volume in the Volume menu 
can not be increased any longer upon reaching 30; 
if the preset max volume is less than the value in the 
Volume menu, the latter will decrease along with the 

decrease of preset max volume.

Power on Volume 

Press 

/

 to select the Power on Volume option, 

and then press 

/

 to freely adjust the volume 

within the range of 0~100.

Unlock Setting

Press 

/

 to select the Unlock option, and then 

press 

OK

  to clear all the lock settings, namely set all 

the lock setting options as OFF; the Preset Channel 
is set as OFF and max volume returns to 100 (except 
password).

Advanced function

To watch a 3D TV 

If the TV is currently in the 2D 

mode:

Stand-by switch

3D switch key

Press the 3D switch key on the remote control 

A

to call out the prompt menu. (See Fig. 1 below)