InFocus Projector Lp70+ User Manual

15
USING THE PROJECTOR
This section describes how to use and make adjustments to the 
projector. It also provides a reference to the keypad and remote 
buttons and the options available from the on-screen menus.
Basic Image Adjustment
1Make sure you have powered up your equipment in the right 
order (page 11).
2If the image doesn’t display completely, rotate the zoom ring 
(below), adjust the height of the projector (page 16) or center 
the image by adjusting its horizontal or vertical position 
(page...

16
Using the Projector
The projector is equipped with a self-locking, quick-release foot 
and a leveling foot.
To raise the projector:
1Raise the projector to the height you want, then press and 
hold the foot release button. Release the button to lock the foot 
into position (Figure 11).
2If necessary, manually rotate the leveling foot to adjust the 
angle of the projected image. 
FIGURE 11
Adjusting the height of the projector
foot release button
leveling foot
LP70.book  Page 16  Friday, February 13,...

17
Using the Remote Control
To advance PowerPoint slides with the projector ’s remote, you 
must connect the USB cable on the projector ’s computer cable to 
the computer. See page 8 for more information.
Point the remote control at the projection screen or at the front or 
rear of the projector (not at the computer). The range for opti-
mum operation is about 30 feet. If you point the remote at the 
projection screen, the distance to the screen and back to the pro-
jector must be less than or equal to...

18
Using the Projector
Using the Keypad and Remote Buttons
While the menus are displayed, the 
Keys to ne and Vo l u m e buttons 
on the keypad 
and the arrow buttons on the remote and the Select but-
ton 
act as menu navigation and adjustment buttons. See “Using 
the On-Screen Menus” on page 20 for details.
FIGURE 13
Keypad and remote buttons
Menu 
Press the Menu button to open the on-screen menus. Press Menu 
again to close the menus. When you close the menus, the projec-
tor saves any changes you...

19
Volume, Mute
Press the Vo l u m e buttons to adjust the volume and the Mute but-
ton to silence the sound.
Arrow buttons 
Use these to navigate through and make adjustments to the 
on-screen menus. See “Using the On-Screen Menus” on page 20 
for details.
Keystone (keypad only)
Use this feature to adjust the image vertically and make a squarer 
image.
1Press the 
Keystone up arrow to reduce the upper part of the 
image, and press the 
Keys to n e dow n arrow to reduce the lower 
part. You can adjust...

20
Using the Projector
Blank
Press this button to display a blank screen instead of the current 
image.
Using the On-Screen Menus
The projector
 has menus that allow you to make image adjust-
ments and change a variety of settings. 
NOTE: Some menu items may be
grayed out (dimmed) at certain
times. This indicates the item is
not applicable to your setup or the
item is not enabled until another
selection is made.
To open the on-screen menus, press the Menu button on the 
keypad or remote. This displays...

21
Basic Menu
 
FIGURE 16
Basic menu
Contrast
The contrast controls the degree of difference between the lightest 
and darkest parts of the picture. Adjusting the contrast changes 
the amount of black and white in the image.
1Use the up and down arrows to highlight Contrast, press 
Select, use the arrows to adjust the contrast from 0 to 100 in 
the slider bar, then press 
Select to accept your changes.
Brightness
Adjusting the brightness changes the intensity of the image.
1Use the up and down arrows to...

22
Using the Projector
Key s t o n e
This option helps to keep the image square as the angle of projec-
tion is changed. Use this feature to adjust the image vertically 
and make a squarer image. See page 19 for details on keystone 
adjustments.
1Press the down button to highlight Keystone, then press 
Select. Use the arrows to adjust the keystone setting from -63 
to +64 in the slider bar. Press 
Select to accept your changes.
Setup 
See the following pages for details on this menu.
Reset 
This...

23
Setup menu
FIGURE 17
Setup and Picture menus
Picture menu
Aspect
 Ratio: The default is 4:3. Click 16:9 if you are watching 
videos in widescreen format. Click Native to display the image 
in its native format. Highlight Aspect Ratio, press 
Select, use 
the up and down arrows to highlight your selection, then press 
Select. 
Color Temp: The default is Presentation. Choose Film if you are 
watching a film.
Color Space: This option applies to computer sources. It allows you 
to select a color space...

24
Using the Projector
System menu
Turn the features in the System menu on and off by highlighting 
them and pressing 
Select. A checkmark in the box indicates the 
feature is on; an empty box means the feature is off.
 
FIGURE 18
System menu
Rear
: This reverses the image so you can project from behind a 
translucent screen.
SourceSearch: When this feature is on, the projector automati-
cally searches for an active source. When it is off, you must 
press the 
Source/Select button on the keypad or...