InFocus Projector Work Big In24+ep User Manual

							30
Sharpness: (video sources only) changes the clarity of the edges of a video 
image. Select a sharpness setting.Color Space: This option applies to computer and component video 
sources. It allows you to select a color space that has been specifically tuned 
for the input signal. When Auto is selected, the projector automatically 
determines the standard. To choose a different setting, turn off Auto, then 
choose RGB for computer sources, choose either REC709 or REC601 for 
component video sources.Color Temperature: changes the intensity of the colors. Select a listed rela
-
tive warmth value. Color Control: allows you to individually adjust the gain (relative warmth 
of the color) and the offset (the amount of black in the color) of the red, 
green, and blue colors. Note that offset adjustments are only available for 
computer sources.Video Standard: when it is set to Auto, the projector attempts to automati
-
cally pick the video standard based on the input signal it receives. (The 
video standard options may vary depending on your region of the world.) If 
the projector is unable to detect the correct standard, the colors may not 
look right or the image may appear “torn.” If this happens, manually select 
a video standard by selecting NTSC, PAL, or SECAM from the Video Stan
-
dard menu.
Sharpness
Color
Space
Color 
Temperature
Color Control
Video Standard 
						

							31
Settings menuAudio: allows adjustments to Volume of the internal speaker and allows a 
chime to play when starting the projector. Volume adjustments can also be 
made from the projector ’s keypad. Sources: Power-up Source determines which source the projector checks 
first for active video during power-up. When the Autosource feature is On, 
the projector automatically finds the active source, checking the selected 
Power-up Source first. The source options are Computer for a computer, 
progressive DVD, or HDTV source, and S-video and Composite for video 
sources. When this feature is Off, the projector defaults to the source 
selected in Power-up Source. To display another source, you must manually 
select one by pressing the Source button on the remote or keypad. System>Rear: reverses the image so you can project from behind a translu
-
cent screen. Ceiling: turns the image upside down for ceiling-mounted pro
-
jection. Low Power: toggles between on and off. Turn it on to lower the light 
output of the lamp. This also lowers the fan speed, making the projector 
quieter. Auto Power: When Auto Power is checked, the projector automati
-
cally starts up after the projector is powered on. This allows control of ceil
-
ing mounted projectors with a wall power switch. Display Messages: 
displays status messages (such as “Searching”) in the lower-left corner of 
the screen. PC Screen Saver Off: prevents your computer from going into 
Screen Save mode. The projector must be connected to the PC via a USB 
cable for this feature to work. Pow e r  S av e: automatically turns the lamp off 
after no signals are detected for 20 minutes. After 10 additional minutes 
with no signal, the projector powers down. If an active signal is received 
before the projector powers down, the image will be displayed. After an 
additional 10 minutes with no signal, the projector powers down and can be 
toggled off. If an active signal is received before the projector powers down, 
the image will be displayed. When Power Save is enabled, Screen Save is 
disabled. Screen Save automatically blanks the screen with a black color 
after no signals are detected for a preset number of minutes. The image 
returns when an active source is detected or a remote or keypad button is 
pressed. 
Settings menu
Audio
Power-up
Source Sources
System menuScreen Save 
						

							32
Startup Logo: allows you to display a blank screen instead of the default 
screen at startup, and when no source is detected. Blank Screen: determines what color is displayed when you press the 
Blank button on the remote.Custom Key (for use with optional remote only): allows you to assign a dif
-
ferent function to the Custom button on an optional remote, allowing you to 
quickly and easily use the effect. Highlight an effect and press Select to 
choose a different one.Blank: displays an empty screen.Mute: turns off all sound.Aspect Ratio: toggles among 4:3, 16:9, and Native (see 
page
 12 and 
page
 28).
Source: cycles through available sources.Auto Image: resets the projector to the source (
page
 24). 
Freeze: pauses the projected image. Source Info: the default effect. It opens a window with projector and 
source information. Service Info: opens a window with projector and source information. 
Startup Logo
Blank Screen
Custom Key 
						

							33
Language: allows you to select a language for the onscreen display.Service: To use these features, highlight them and press Select.Factory Reset restores all settings to their default. Reset Lamp Hours 
resets the lamp hours used counter in the Service Info menu to zero. Do this 
only after changing the lamp. PIN functionality, see the next section. Te s t  
Pattern allows you to display certain patterns to adjust the image. This fea
-
ture only works with an optional remote. To display test patterns, click the 
Test Pattern check box, exit the menus, then press the Blank button on the 
remote. To select the patterns, use the up/down arrows on the remote or 
keypad. To exit the test patterns, press the Blank button again.Service Code: only used by authorized service personnel. Service Info: 
provides information about the projector and lamp. 
Language menu
Service menuappears only when PIN is enabledappears only when PIN is disabled
Service Info menu 
						

							34
PIN featureThe PIN (personal identification number) feature allows you to password 
protect your projector. Once you enable the PIN feature, you must enter the 
PIN before you can project an image.To use this feature, you must register your projector at www.infocus.com/
register and follow the instructions there to get a default PIN. The PIN con
-
sists of a sequence of 5 navigation button presses. The navigation buttons 
are menu, select, up arrow and down arrow. Once you have this PIN, select 
Enable PIN in the Service menu. The Enter PIN dialog box appears.Use the navigation buttons on the remote or keypad to enter the correct but
-
ton press sequence. After pressing the first button, a dot appears in the cur
-
rent PIN slot and the highlighted cursor moves to the right one slot. When 
all 5 numbers are entered correctly, press the Select button on the remote or 
keypad to select OK. If the message “Incorrect PIN” appears, verify the code 
and re-enter it. If you mis-enter a number, you must enter 5 numbers and 
press the Select button in order to access the “Incorrect PIN” message and 
re-enter the code.To enter the PIN at projector startup:Power up the projector. The “Enter PIN” dialog box appears after the star
-
tup screen. Enter the PIN. Use the navigation buttons on the remote or key
-
pad to enter the correct button press sequence. See the description above for 
instructions. If you lose or forget your PIN, go to www.infocus.com/pin.To  c h a n g e  t h e  P I N :Select “Change PIN” in the Service menu. Enter the existing PIN. Enter the 
new PIN. You can navigate between OK and Cancel by pressing the up and 
down buttons on the keypad. Select OK or Cancel by pressing the Select 
button. Verify the new PIN.To reset the PIN back to the default:Power up the projector. After the “Enter PIN” dialog box appears, press and 
hold the Select button down for 10 seconds. Enter the default PIN to use 
the projector. If you lose or forget your default PIN, go to 
 
www.infocus.com/pin. 
						

							35
MaintenanceCleaning the lens1
Apply a non-abrasive camera lens cleaner to a soft, dry cloth. Avoid using an excessive amount of cleaner, and don’t apply the 
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens.
2
Lightly wipe the cleaning cloth over the lens in a circular motion. 
Replacing the projection lampThe lamp hours used timer in the Service Info menu counts the number of 
hours the lamp has been in use. Twenty hours before the lamp life expires, 
the message “Change lamp” appears on the screen at startup. NOTE: You can order new lamp housings from www.infocus.com (in select 
areas), your retailer or your dealer. Use only a replacement lamp with the 
same type and rating as the original lamp..1
Turn off the projector and unplug the power cord. 
2
Wait 60 minutes to allow the projector to cool thoroughly.
3
Turn the projector upside down on a soft cloth so that the lamp door is 
facing you. 
4
Slide the lamp door off.
Lamp hours
wait 60 minutes turn off and unplug
projector
lamp door 
						

							36
WA R N I N G:
Be extremely careful when removing the lamp housing. In the 
unlikely event that the bulb ruptures, small glass fragments may be 
generated. The lamp housing is designed to contain these frag
-
ments, but use caution when removing the lamp housing. Before 
replacing the lamp, clean the lamp compartment and dispose of 
cleaning materials. Wash hands after lamp replacement. 
 
Hg – Lamp contains mercury. Manage in accordance with 
local disposal laws. See www.lamprecycle.org.
5
Detach the lamp connector from the projector by depressing the locking 
tab on the connector and lightly pulling it free.
6
Loosen the captive screw that attaches the lamp housing to the projector.
 
Carefully remove the lamp housing. Dispose of the lamp in an environ
-
mentally proper manner. 
7
Install the new lamp housing and tighten the screw.
8
Re-attach the lamp connector to the projector. The locking tab should 
engage when the connector is fully plugged in.
9
Replace the lamp door by sliding it into place. Be sure the lamp connec
-
tor wires are not in the way.
10
Plug in the power cord and press the Pow e r  button to turn the projector 
back on.
11
To reset the lamp hour timer, navigate to the Settings>Service menu 
and select Reset Lamp Hours. See 
page
 33 for details. 
squeeze lamp connector
loosen screw
Service menu 
						

							37
Using the security lockThe projector has a security lock for use with a PC Guardian Cable Lock 
System. Refer to the information that came with the lock for instructions on 
how to use it.
security
lock 
						

							38
INDEXAAdvanced menu 29
Aspect Ratio 12, 28, 32
Audio In connector 9, 13, 23
audio input 12
Audio menu 31
Autosource 31BBlank Screen 32
Brightness 28Ccable box 12
cleaning the lens 35
Color 28
Color Control 30
Color Space 30
Color Temperature 30
compatibility
IBM-compatible 3
Macintosh 3
video devices 3
Computer In connector 9
connecting
computer 9
computer monitor 9
external speakers 23
video device 12
connector panel 4
connectors on projector 7, 8
contacting InFocus 21
Contrast 28Custom key 25, 32
customer service contact information 21
customizing the projector 26
DDisplay Messages 31
DVDs 28FFactory Reset 33
focus 11HHDTV 6, 28
Horizontal 29IIBM-compatible computers 3
image
optimization 25
size 5Kkeypad buttons 24
keystone, adjusting 11Llamp hours, resetting 36
lamp replacement 35
Language 33
laptop video port activation 10
LEDs 14
Low Power 31 
						

							39
MMacintosh computers 3
maintaining the projector 35
Menu button 27
menu usage 27
Monitor Out connector 9Ooptimizing images 25
optimizing video 26
Overscan 29Ppassword-protecting the projector 34
PC Screen Saver Off 31
personal identification number 34
Phase 29
Picture menu 28
PIN 34
positioning the projector 5
Power connector 9
power cord 9
Power Save 14, 31
Power-up Source 31
presentation features 25
Presets 29
projection distance 5
projector
connecting computers 9
connecting video devices 12
connector panel 4
customization 26
image size 5
keypad buttons 24
language 33
maintenance 35menus 27
offset 5
password-protecting 34
PIN 34
positioning 5
registering 3
reset 33
resolution 3
safety considerations 2
security lock 37
setting up 5
shutting down 14
Status Indicator Panel 14
troubleshooting problems 14
RRear 31
registering your projector 3
remote control 22
replacing the lamp 35
resetting the projector 33
resolution 3