Troubleshing and Specification
Lock Setup
The television has the function of security default lock. Password needs to be entered when the program lock mode is to be set.
How to use the password function
Press H. LOCK, the TV screen will display Enter Password to prompt the user to enter a correct password by pressing corresponding numerical keys; if the password is correct, the user enters the Lock Set menu; if incorrect, the user is required to enter a password again.
If there is no operation for a few seconds, the display will automatically disappear.
The Lock Set menu is as follows:
Tuning Lock OFF or execute the Unlock option.)
❖❖ Preset Source Setting
Preset Source may be set as Off, TV, AV,Component, HDMI, PC and USB. When the Preset Source is set as TV, after entering the Preset Channel menu, press
3/4to select the preset channel, and the channel will be forcibly switched to the preset one upon turning the TV on; when the Preset Source is set as other signal sources, the TV will be forcibly switched to the preset source upon turning on. For example, when the Preset Source is set as YPbPr/YCbCr, the TV will be switched to YPbPr/YCbCr upon turning on; when set as OFF, the preset function will be closed.
❖❖ Preset Channel Setting
Only when the Preset Source is set as TV can the Preset Channel option be available. Press 3/4to select preset channels from
menu |
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Change Password |
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Tuning Lock | off | |
Preset Source | off | |
Preset CH. | off | |
Source Lock |
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Child Lock | off | |
Max Volume |
| 100 |
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On Volume |
| 0 |
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Unlock |
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❖❖ To set new password
After entering the Lock Set menu, press 5/6to select the Change Password option, and then press 3/4to display the Change Password menu, afterwards enter a new
If the user does not want to change the password in halfway, he may press MENU to exit from this menu.
Note
The initial password is 0000, and the password setting will not be changed after executing the Unlock option.
❖❖ Tuning Lock
Press 5/6to select the Tuning Lock option, and then press 3/4to set ON or OFF.
(If set ON, the Tuning Menu is not available in TV mode. To make any operation related to the Tuning Menu, it is necessary to enter the Lock Set menu to set
❖❖ Source Lock
This function is used to prohibit watching a program from various external inputs, e.g. AV and PC, etc. Press 5/6to select a certain option, and then press 3/4to 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 5/6to select the Child Lock option, and then press 3/4to 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 5/6to select the Max Volume option, and then press 3/4to 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.
20 LED
