40
Phenomena that may easily be mistaken for machine defects (continued)
Phenomenon
Cases not involving a machine defect
Reference
page
No pictures are
displayed.
The PC cannot detect the projector as a plug and
play monitor.
Make sure that the PC’s can detect a plug and play monitor
using other plug and play monitor.
8
If the connected PC has a DVI output, the driver
software of the DVI board is too old.
Consult with the dealer of your PC to install new software.
-
The signal source cannot output both a DVI signal
and a VGA signal simultaneously.
Disconnect the VGA connection when you use the DVI
input.
-
If the output signal can be selected on the PC, it isn't
selected properly
Select the digital output for DVI connection.
-
Colors have a
faded- out
appearance, or
Color tone is
poor.
Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR TEMP,
COLOR and/or TINT settings, using the menu functions.
18, 19
COLOR SPACE setting is not suitable.
Change the COLOR SPACE setting to AUTO, RGB,
SMPTE240, REC709 or REC601.
24
Pictures appear
dark.
The brightness and/or contrast are adjusted to an
extremely low level.
Adjust the BRIGHT and/or CONTRAST settings to a higher
level using the menu function.
16, 18,
19
The IRIS setting lowers the brightness.
Set the IRIS to +10.
26
The WHISPER function is working.
Select the NORMAL to the item WHISPER in the SETUP
menu.
26
The lamp is approaching the end of its product
lifetime.
Replace the lamp.
32
Pictures appear
blurry.
Either the focus and/or horizontal phase settings are
not properly.
Adjust the focus using the focus knob, and/or H PHASE
using the menu function.
14, 22
The lens is dirty or misty.
Clean the lens by referring to the section “Caring For The
Lens”.
34
Troubleshooting
Summary of Contents for PJ-TX100
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