InFocus Projector Screenplay 4805 User Manual

20
Shutting down the projectorThe projector automatically displays a black screen after no active source is 
detected for 30 minutes. This black screen helps preserve the life of the pro-
jector. The image returns when an active source is detected or a remote or 
keypad button is pressed.Screen SaveYou can make the black screen appear after a preset number of minutes by 
turning on the Screen Save feature in the Settings>System menu. See 
page 38.Pow e r  S av eThe projector also has a Power Save feature...

21
Problem Solution Result
no start up screenplug power cord in projector’s left side
remove lens cap
toggle power switchcorrect image
only start up screen appearspress the Computer button 
activate laptop’s external portcomputer image projected
toggle power switch
on side
Startup
Screen
A
Startup
Screen
restart laptop
A
A 

22
Problem Solution Result
no computer image, just the words “Signal out of 
range” press the Auto Image button on keypad
computer image projected
A
Signal out of
range
Panel>Display>Settings>Advanced>Adapter
(location varies by operating system)
you may also need to set a different 
resolution on your computer, as shown
in the following problem, “image fuzzy
or cropped” adjust computer refresh rate in Control 
A
A 

23
Problem Solution Result
image fuzzy or cropped set your computer’s display resolution to 
the native resolution of the projector 
(Start>Settings>Control 
Panel>Display>Settings tab) 
select 854x480 image clear and not cropped
image not centered on screenmove projector, adjust zoom, adjust height
correct image
A
A
For a laptop,
disable laptop
monitor
or turn-on dual-
display mode
A
adjust horizontal or 
Picture>Advanced vertical position in 
menu 

24
Problem Solution Result
image not square adjust Keystone on keypadsquare image
image not sharpadjust Sharpness (video sources only) in the 
Picture>Advanced menucorrect image
ABAB
AB 

25
Problem Solution Result
image upside down
turn off ceiling in Settings>System menucorrect image
image reversed left to right
turn off rear in Settings>System menu
correct image 
projected colors don’t match sourceadjust color, tint, color temperature, 
brightness, contrast in the menus
correct image
AB
AB
A
AB
COLOR
COLOR 

26
Problem Solution Result
The video embedded in my PowerPoint 
presentation does not play on the screenTurn off the internal LCD display on your 
laptop Embedded video plays correctly
lamp won’t turn on, LED blinking redmake sure vents aren’t blocked, turn off the 
projector and allow it to cool for one 
minute 
lamp turns on
A
AB
A
B
LED
Startup
Screen 

27
Still need assistance?
If you need assistance, visit our website or call us. See the inside of the back 
cover for support contact information. This product is backed by a limited 
warranty. An extended warranty plan may be purchased from your dealer. When sending the projector in for repair, we recommend shipping the unit
in its original packing material, or having a professional packaging com-
pany pack the unit. Please insure your shipment for its full value. Problem Solution Result
“Change lamp”...

28
Using the remote controlThe remote uses two (2) provided AA batteries. They are easily installed by 
sliding the cover off the remote’s back, aligning the + and - ends of the bat-
teries, sliding them into place, and then replacing the cover.
To operate, point the remote at the projection screen or at the projector (not 
at the video device or computer). The range of optimum operation is up to 
30 feet (9.14m).
Press the remote’s Menu button to open the projector ’s menu system. Use 
the arrow buttons...

29
Using the audio Using the projector’s speakersTo use the projector ’s speaker, connect your source to the Audio In connec-
tors (L and/or R) on the projector ’s composite connectors. 
To adjust the volume, press the Vo l u m e buttons on the keypad or remote.
To mute the sound, press the Mute button on the remote. 
Troubleshooting Audio
If you aren’t hearing the audio, check the following:
 Make sure the audio cable is connected.
 Make sure mute is not active (press the Mute button on the remote)....