LG BD430 - Manual (Page 48)

48
Option
Lamp Mode
Test Pattern
Security (Key lock and PIN code lock)
This function allows you to change brightness of the screen.
Normal ....... Normal brightness
Eco ............. Lower brightness reduces the lamp power consumption and extends the lamp life.
This function enables you to test & set interior signals.There are 12 types of test pattern: gray scale,raster
gray, color bar, red, green, blue, black, gray, white, cross hatch.
This function allows you to use the Key lock and PIN code lock function to set the security for the
projector operation.
Key lock
This function locks the top control and remote control buttons to prevent operation by unauthorized
persons. Select Key lock and then press the OK button, and select the desired item by pressing the Point
▲▼ buttons.
Off ......................... Unlocked.
Projector ................ Lock the operation of the top control except the power button. To
unlock, use the remote control.
Remote Control ..... Lock the operation of the remote control except the power button. To
unlock, use the top control.
If the top control accidentally becomes locked and you do not have the remote control nearby or there is
something wrong with your remote control, contact the dealer where you purchased the projector or the
service center.
Closed Caption
Closed Caption is a text version of the program sound or other information displayed on the screen.If the
input signal contains closed captions, you can turn on the feature and switch the channels. Press the
Point ▲▼ buttons to select Off, CC1, CC2, CC3 or CC4.
√ Note:
The Closed Caption is available only under the situation below.
• Only the NTSC 3.58 Color system of the Video and S-Video supports the closed caption.
• The icon of Closed Caption is displayed in gray while it is not available.
• The Closed caption is unavailable when on screen menu and Timer are displayed.