Panasonic PT-LB75U User Manual

If the input signal contains closed captions, you can turn 
on the feature and switch the channels.

 

Deactive

 

Active

 

CC1 - 4

Change the channels CC1 - 4

You can select a useful function from the list and assign 
to the FUNCTION button for shortcut. 

1. Press the ENTER button.
2. Press F G to select the required function.
3. Press the ENTER button.

 

The dot on the left of the option is indicating the 
assigned function.

You can use the 7 different test patterns to adjust the 
focus of the image. See “Positioning the image” on 
page 22. 

1. Press the ENTER button to display the test 

pattern 1.

2. Press I H to select the required test pattern.
3. Press the MENU or RETURN button to return to 

the previous menu, or press repeatedly to escape 
the menu mode.

You can perform more detailed setting in various items.

J

You can change the background color of the menu. 
Press I H to select the required option.

J

When an SXGA signal image is cropped, you can 
switch the setting between SXGA and the larger 
setting, SXGA+. Press I H to select the required 
option.

J

You can exclude the BLACKBOARD in menu 
items of PICTURE MODE in PICTURE menu. 
Press I H to select the required option.

 

Include the BLACKBOARD in menu 
items.

 

Exclude the BLACKBOARD in menu 
items.

J

You can choose a BLUE or BLACK screen for 
when the projector is idle. Press I H to select the 
required option.

J

You can adjust the volume of the built-in monaural 
speaker and VARIABLE AUDIO OUT terminal.

 

I

Decrease

 

H

Increase

J

You can adjust to hear the sound played equally 
through both right and left external stereo 
speakers, or shift the balance so more sound plays 
through the left or right side.

 

I

More sound plays through the left 
side

 

H

More sound plays through the right 
side

J

You can reset all of the customised settings to the 
factory defaults except WIRELESS and LAMP 
RUNTIME menu settings.

1. Press the ENTER button
2. Turn off the projector by pressing the POWER 

button.

3. Reset the projector by unplugging and plugging 

again.

4. The minimum required setting screen will be 

displayed.

 

• VCR with TBC (Time Base Corrector) function is 

recommended for video cassette tapes.

• Press the FUNCTION button to 

display the ASPECT in POSITION 
menu.

• Press the FUNCTION to display the 

PICTURE MODE in PICTURE menu.

Semi transparent black

Solid blue

Semi transparent dark blue

• The security system is deactivated by default and when 

initialised.