Dell Projector 7700 User Manual

Using Your Projector31
4Volume Control  Allows you to increase or decrease the volume.
5Up   / Keystone 
adjustment Press to navigate through the On-Screen Display 
(OSD) Menu items.
Press to adjust image distortion caused by tilting 
the projector (+/-30 degrees).
6Right  / 
Auto Adjust Press to navigate through the On-Screen Display 
(OSD) Menu items.
Press to synchronize the projector to the input 
source.
 
NOTE: Auto Adjust does not operate if the 
on-screen display (OSD) is displayed.
7IR Receiver...

32Using Your Projector
Using the Remote Control
1Po w e r Turns the projector on or off. For more information, 
see Turning Your Projector On on page 25 and 
Turning Your Projector Off on page 25.
2
Enter Press to confirm the selection.
3
Right Press to navigate through the On-Screen Display 
(OSD) Menu items.
4
Down Press to navigate through the On-Screen Display 
(OSD) Menu items.
5Aspect Ratio Press to change the aspect ratio of a displayed image.
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Using Your Projector33
6
Pa g e  u p  Press to move to the previous page.
 
NOTE: The Mini USB cable must be connected 
if you want to use the Page Up feature.
7
Mute Press to mute or un-mute the projector speaker.
8
Pa g e  d o w n  Press to move to the next page.
 
NOTE: The Mini USB cable must be connected 
if you want to use the Page Down feature.
9Video mode The projector has preset configurations that are 
optimized for displaying data (presentation slides) 
or video (movies, games, etc.).
Press...

34Using Your Projector
19Auto Adjust Press to synchronize the projector with the input 
source. Auto Adjust does not operate if the OSD is 
displayed.
20Keystone adjustment  Press to adjust image distortion caused by tilting the 
projector (+/-30 degrees). 

Using Your Projector35
Installing the Remote Control Batteries
 NOTE: Remove the batteries from the remote control when not in use.
1Press the tab to lift the battery compartment cover.
2Check the polarity (+/-) marking on the batteries.
3Insert the batteries and align their polarity correctly 
according to the marking in the battery compartment.
 NOTE: Avoid mixing different types of batteries or using 
new and old batteries together.
4Slip the battery cover back.
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36Using Your Projector
Operating Range With Remote Control
 NOTE: Actual operating range may slightly differ from the diagram. Weak 
batteries will also prevent the remote control from properly operating the 
projector.
Operating range
Angle±30°              
Distance
7 m/22.97 feet
Distance
Angle
Angle
Distance 

Using Your Projector37
Using the On-Screen Display
• The projector has a multi-language On-Screen Display (OSD) Menu that can be 
displayed with or without an input source. 
• Press the Menu button on the control panel or the remote control to enter the 
Main Menu.
• To navigate through the tabs in the Main Menu, press the   or   buttons on 
your projector’s control panel or remote control.
• To select a submenu, press the   or   button on your projector’s control panel 
or remote control.
• To select an...

38Using Your Projector
WIRELESS/USB—Press   to activate the Input Source Wireless/USB menu.
 
NOTE: The Wireless/USB can be used after the Wireless and LAN option is 
turned on.
INPUT SOURCE WIRELESS/USB
The Input Source Wireless/USB menu allows you to activate the Wireless Display, 
USB Display, and USB Viewer.
W
IRELESS DISPLAY—Press   to access the projectors Wireless Guide screen. See
Wireless Guide screen on page 57.
USB D
ISPLAY—Allows you to display the computer/laptop screen to your projector...

Using Your Projector39
BRIGHTNESS/CONTRAST
The Brightness/Contrast menu allows you adjust the brightness/contrast settings 
of your projector.
B
RIGHTNESS—Use  and  to adjust the brightness of the image.
C
ONTRAST—Use  and  to adjust the display contrast.
 
NOTE: If you adjust the settings for Brightness and Contrast the projector 
automatically switch to Custom mode.
VIDEO MODE
The Video Mode menu allows you to optimize the display image: Presentation, 
Bright, Movie, sRGB (provides more accurate color...

40Using Your Projector
VOLUME
The Volume menu allows you adjust the volume settings of your projector.
V
OLUME—Press   to increase the volume and   to decrease the volume.
AUDIO INPUT
The Audio Input menu allows you to select your audio input source. The options 
are: Analog In, HDMI-A, HDMI-B, and Wireless/LAN.
ADVANCED SETTINGS
The Advanced Settings menu allows you to change settings for Image, Display, 
Projector, LAN, Wireless, Menu, Po we r, PIP, and Information.