InFocus Projector X17 User Manual

Operation 41
FUNCTION
(default setting/
value)DESCRIPTION (default setting/value)
Closed 
Caption
Closed Caption Enable (Off)
Activates the function by selecting On when the selected input 
signal carries closed captions.
• Captions: An on-screen display of the dialogue, narration, 
and sound effects of TV programs and videos that are 
closed captioned (usually marked as CC in TV listings).
Caption Version (CC1)
Selects a preferred closed captioning mode. To view captions, 
select CC1, CC2, CC3, or CC4...

Operation 42
FUNCTION
(default setting/
value)DESCRIPTION (default setting/value)
Current 
System 
Status
Source
Shows the current signal source.
Preset Mode
Shows the selected mode in the PICTURE menu.
Resolution
Shows the native resolution of the input signal.
Color System
Shows input system format, NTSC, PAL, SECAM, or RGB.
Equivalent Lamp Hour
Displays the number of hours the lamp has been used.6. INFORMATION menu 

Maintenance 43
Maintenance
Care of the projector
Your projector needs little maintenance. The only thing you need to do on a regular 
basis is to keep the lens clean.
Never remove any parts of the projector except the lamp. Contact your dealer if 
other parts need replacing.
Cleaning the lens
Clean the lens whenever you notice dirt or dust on the surface. 
• Use a canister of compressed air to remove dust. 
• If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with 
lens cleaner...

Maintenance 44
Lamp information
Getting to know the lamp hour
When the projector is in operation, the duration (in hours) of lamp usage is 
automatically calculated by the built-in timer. The method of calculating the 
equivalent lamp hour is as follows:
Total (equivalent) lamp hour
= 1 (hours used in Economic mode) + 4/3 (hours used in Normal mode)
See Setting Lamp mode as Economic below for more information on Economic mode.
The lamp hour in Economic mode is calculated as 3/4 of that in Normal mode....

Maintenance 45
Timing of replacing the lamp
When the Lamp indicator lights up red or a message appears suggesting it is time 
to replace the lamp, please install a new lamp or consult your dealer. An old lamp 
may cause a malfunction in the projector and in some instances the lamp may 
explode.
CAUTION
The Lamp indicator light and Temperature warning light will light up if the lamp becomes too 
hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator 
still lights...

Maintenance 46
Replacing the lamp
WARNING
Hg - Lamp contains mercury. Manage in accordance with local 
disposal laws. See www.lamprecycle.org
• To reduce the risk of electrical shock, always turn the projector off and disconnect the 
power cord before changing the lamp.
• To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes 
before replacing the lamp.
• To reduce the risk of injuries to fingers and damage to internal components, use caution 
when removing lamp glass...

Maintenance 47 5. Pull out the lamp connector from a 
slot in the lamp compartment. 
Disconnect it from the projector as 
illustrated.
6. Lift the handle so that it stands up. 
Use the handle to slowly pull the 
lamp out of the projector.
CAUTION
• Pulling it too quickly may cause the lamp 
to break and scatter broken glass in the 
projector.
• Do not place the lamp in locations where 
water might splash on it, children can 
reach it, or near flammable materials.
• Do not insert your hands into the...

Maintenance 4813. Restart the projector.
CAUTION
Do not turn the power on with the lamp cover removed.
Resetting the lamp timer
14. After the startup logo, open the On-
Screen Display (OSD) menu. Go to the 
SYSTEM SETUP: Advanced > Lamp 
Settings menu. Press MODE/ENTER. 
The Lamp Settings page displays. 
Press  to highlight Reset lamp timer 
and press MODE/ENTER. A warning message displays asking if you want to 
reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp 
time will be reset to...

Maintenance 49
Indicators
LightStatus & Description
PowerTe m pLamp
Power events
Orange Orange OrangeThe projector has just been connected to a power 
outlet.
Orange Off OffStand-by mode
Green
FlashingOff OffPowering up
Green Off OffNormal operation
Orange
FlashingOff Off
1. The projector needs 90 seconds to cool down as it 
was abnormally shut down without the normal 
cooling down process. Or
2. The projector needs to cool for 90 seconds after 
the power is turned off.
Orange
FlashingOff OffThe...

Troubleshooting 50
Troubleshooting
The projector does not turn on.
No picture
Blurred image
Remote control does not work
The password is incorrect
CauseRemedy
There is no power from the power 
cable.Plug the power cord into the AC inlet on the 
projector, and plug the power cord into the 
power outlet. If the power outlet has a switch, 
make sure that it is switched on.
Attempting to turn the projector on 
again during the cooling process.Wait until the cooling down process has 
completed.
CauseRemedy...