InFocus Projector Work Big In15 User Manual

11
Getting ReadyEnglish
zIf the Eco Mode is turned on, the LAMP indicator will light green when warm up starts.
zIf the projector is hot when you plug the AC power cord into a power outlet, it will go into 
a cool down state. The cool down state is indicated by the POWER/STANDBY indicator 
flashing orange.
Note that the projector will not turn on until cool down is complete, even if you press the 
[ ] (power) key.
The projector will turn on and enter the standby state after cool down is complete....

Getting Ready
12
zWhen you turn off the projector, the lamp goes out and the projector goes into a cool 
down state. Note that you will not be able to turn the projector back on again while it is 
cooling down.
zThe projector may remain quite hot for a while after you turn it off. Take care when moving 
the projector or otherwise handling it after use. 
zMake sure that the projector is cooled down sufficiently before storing it. 
To turn off the projector
1.Press the [ ] (power) key.zThis causes the...

13
Projector BasicsEnglish
Projector Basics
zFor detailed information about projection operations, see the Reference Guide on the 
CD-ROM that comes with the projector. 
When you turn on the projector, it first checks the RGB terminal for an input signal and then 
the VIDEO terminal. When it detects an input signal, it automatically selects it and starts 
projecting the signal.
Whenever you want to manually trigger an input source search operation, press the [INPUT] key. 
zWhen the projector detects an...

Projector Basics
14
Auto Adjustment of an RGB Image
When the input source is RGB (computer), the projector automatically adjusts vertical and 
horizontal positioning, frequency, and phase whenever it detects an RGB signal (following input 
source selection, power up, etc.). You can also execute an automatic adjustment operation by 
pressing the [AUTO] key. 
zYou can turn off auto adjustment when you want to disable auto adjustment and maintain 
manual settings.
zThe projected image may become distorted...

15
Using the Setup MenuEnglish
Using the Setup MenuPressing the [MENU] key while an image is being projected displays the setup menu on the 
projected image. The setup menu can be used to configure a variety of different projector 
settings. Use the cursor keys to select and configure settings, and the [ENTER] key to register 
them.
The menu items that can be set (or displayed) depend on the current input source. In the 
following table, the “Input Source” columns indicate whether each item appears ( )...

16
Troubleshooting
Troubleshooting
The status of the indicators lets you know the current operational status of the projector. This 
section provides details about indicators.
z“POWER” in the following table stands for the “POWER/STANDBY” indicator.
Normal Operation Indicators
Error Indicators and Warning Messages
When an error occurs, wait until cool down is complete and the fan stops before unplugging the 
AC power cord. If you unplug the AC power cord while the fan is still operating, an error may...

17
TroubleshootingEnglish
POWER
TEMP
LAMP: Amber flashing J 
Amber steady
: Red flashing 
(1-second interval) J 
Turns off
:–Power has turned off automatically due to internal overheating. 
Perform the following steps.  
Check for any blocking of the projector’s intake vents and 
exhaust vents, and make sure that there is sufficient space 
around the projector. 
If there is dust accumulated around the intake vents and/or 
exhaust vents, remove it. 
If there is no problem with the projector’s vents,...

Troubleshooting
18
POWER
TEMP
LAMP: Green steady
:–
:–Zoom and focus cannot be performed due to some trouble in 
the optical drive circuit. Turn off the projector and then turn it 
back on again. 
If the error occurs again when you turn power back on, 
contact InFocus service at www.infocus.com/service 
Press the [ESC] key to clear the warning message.  Message : Zoom and focus 
cannot be performed 
for some reason. Try 
turning the projector 
off and then back on 
again.
If this message 
reappears,...

19
TroubleshootingEnglish
POWER
TEMP
LAMP: Green steady
:–
: Red flashing 
(1-second interval)It is time to replace the lamp. Replace the lamp following the 
steps under “Replacing the Lamp” in the Reference Guide on 
the CD-ROM that comes with the projector. Press the [ESC] 
key to clear the warning message. 
Message : It is time to replace 
the lamp. Use the 
procedure in the 
User’s Guide to 
replace the lamp as 
soon as possible.
POWER
TEMP
LAMP: Amber flashing J 
Red steady
:–
: Red steadyThe...

Troubleshooting
20
Check the following items whenever you experience any problem with the projector.
Projector Troubleshooting
Problem Cause and Recommended Action See
The projector does 
not turn on when I 
press the [ ] 
(power) key.If the POWER/STANDBY indicator is not lit, the AC 
power cord may not be connected correctly.
➔Make sure the AC power cord is connected 
correctly to the projector and the power outlet 
(see “Turning On the Projector”).page 10
If the TEMP or LAMP indicator remains flashing...