Hitachi Projector CP-WX8650 User Manual

121
Resetting all settings
When it is hard to correct some wrong settings, the FACTORY RESET function of 
SERVICE item in OPTION menu (
99) can reset all settings (except settings such 
as LANGUAGE, AUTO BLANK, LAMP TIME, FILTER TIME, FILTER MESSAGE, 
STANDBY MODE, COMMUNICATION, SECURITY and NETWORK) 
to the factory default.
• When the interior portion has become overheated, for safety 
purposes, the projector is automatically shut down, and the indicator lamps 
may also be turned off. In such a case,...

122
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.27
The main power source has been interrupted during 
operation such as by a power outage (blackout), etc.
Please disconnect the power plug from the...

123
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.
The signal cables are not correctly connected.
Correctly connect the audio cables.13 ~ 22
The volume is adjusted to an extremely low level.
Adjust the volume to a higher level using the menu 
function or the remote control.
37, 80
The AUDIO SOURCE/SPEAKER setting is not correct.
Correctly set the AUDIO SOURCE/SPEAKER in...

124
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.28
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.
29...

125
PhenomenonCases not involving a machine defectReference 
page
Pictures 
appear blurry.  (continued)The lens is dirty or misty.
Clean the lens referring to the section  Caring for the lens.11 3
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  in the LAMP & FILTER menu to NORMAL.
75
The OVER SCAN ratio is too big.
Adjust OVER SCAN in the IMAGE menu smaller.67
Excessive VIDEO...

126
PhenomenonCases not involving a machine defectReference 
page
The  IR  and 
RS-232C  does 
not work on 
HDBaseT
TM 
connection.
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the 
SETUP menu.
78
HDBaseT 
connection 
does not work.
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the 
SETUP menu.
78
The connected equipment may not be supported by 
HDBaseT.
Refer to User's manual(detailed) for connection.
14
IR and LAN 
does not work  via HDBaseT.
Check...

127
Troubleshooting
PhenomenonCases not involving a machine defectReference 
page
No image is 
displayed via  SDI. 
(CP-WU8700  only).Check if it is connected with a cable of 5CFB or greater, 
or Belden 1694A or greater.–
Check if a cable with a length of 100m or less is used.–
Try to change the cable.–
Check if a supported signal format is input.–
No image is 
displayed via  DIsplayPort.
Check if DisplayPort cables conforming to the 
DisplayPort standard is used for connection.–
When the projector is...

128
• 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
When the 
projector is 
connected to 
the network, it 
powers off and 
on as described  below.
Powers off
POWER  
indicator blinks 
in orange a few  times
Goes into  
standby mode
Disconnect the LAN cable and check that the 
projector is working properly....

129
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 and/or 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.