Hitachi Projector CP-X8150 User Manual

121
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects
About the phenomenon confused with a machine defect, check and cope with it 
according to the following table.
PhenomenonCases not involving a machine defectReference 
page
Power does not  come on.
The electrical power cord is not plugged in.
Correctly connect the power cord.16
The main power source has been interrupted during 
operation such as by a power outage (blackout), etc.
Please disconnect the power plug from the...

122
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continue\
d)
PhenomenonCases not involving a machine defectReference 
page
Sound does not  come out. 
(continued)
The mode selected for HDMI AUDIO is not suitable.  
Check each of the two modes provided and select the 
suitable one for your HDMITM audio device.56
The Sound button (♪) or checkbox is disabled.
If you have selected USB TYPE A, turn the sound on from 
the Thumbnail menu.
 
If you have selected USB TYPE B,...

123
PhenomenonCases not involving a machine defectReference 
page
The remote 
control does not  work.
The batteries in the remote control are near the end.
Replace the batteries.17
The ID numbers set in the projector and the remote 
control are different.
Press the ID button with the same ID number as the 
projector, then perform the desired operation. The ID 
number set in the projector can be displayed by pressing 
any of the ID buttons on the remote control for 3 seconds 
while the lamp is on.
17...

124
PhenomenonCases not involving a machine defectReference 
page
Some kind of image 
degradation  such as 
flickering or 
stripes appear  on screen. 
When the projector is operating in Eco mode, 
flickering may appear on screen.
Set ECO MODE to NORMAL, and set AUTO ECO MODE to 
OFF, in the SETUP menu. 53
The OVER SCAN ratio is too big.
Adjust OVER SCAN in the IMAGE menu smaller.
46
Excessive VIDEO NR.
Change the setting of VIDEO NR in the INPUT menu.48
The FRAME LOCK function cannot work on the 
current...

125
• Although bright spots or dark spots may appear on the screen, this 
is a unique characteristic of liquid crystal displays, and it does not constitute or 
imply a machine defect. NOTE
Phenomenon Cases not involving a machine defectReference 
page
NETWORK BRIDGE 
function does  not workThe NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE 
item in the OPTION - SERVICE - COMMUNICATION menu. 70
Schedule 
function does  not work
The SAVING function is working.
Select...

126
Specifications
Specifications
Please see the Specifications in the User’s Manual (concise) which is a book.
End User License Agreement for the Projector Software
• Software in the projector consists of the plural number of independent software 
modules and there exist our copyright or/and third party copyrights for each of 
such software modules.
• Be sure to read “End User License Agreement for the Projector Software” which 
is separated document.