Hitachi Projector CP-BW301Wn User Manual

							111
PhenomenonCases not involving a machine defectReference 
page
The sound or image 
is unstable 
or is output 
intermittently. When LAN, USB TYPE A or USB TYPE B port is 
selected, some ports of the output may be missing 
due to signal processing delay. 
Change the signal or use another port.
23, 50
The computer 
connected to the 
USB TYPE B  port 
of the projector 
does not start up.The computer cannot start up in the current hardware 
configuration.
Disconnect the USB cable from the computer, then 
reconnect it after starting up the computer. 11
RS-232C does  not work. The SAVING function is working.
Select NORMAL for STANDBY MODE item in the SETUP menu.49
The COMMUNICATION TYPE for the CONTROL port is 
set to NETWORK BRIDGE.
Select OFF for COMMUNICATION TYPE item in the 
OPTION - SERVICE - COMMUNICATION menu. 67
Network does  not work. The SAVING function is working.
Select NORMAL for STANDBY MODE item in the SETUP menu.49
The same network address is set for both wireless and wired 
LAN.
Change the network address setting for wireless or wired 
LAN.
–
NETWORK  BRIDGE 
function does  not work.
The NETWORK BRIDGE function is turned off.
Select NETWORK BRIDGE for COMMUNICATION TYPE 
item in the OPTION - SERVICE - COMMUNICATION menu.67
Schedule function does not work.
The SAVING function is working.
Select NORMAL for STANDBY MODE item in the SETUP menu.49
The internal clock has been reset.
When you do not install the battery, once you turn off the 
projector in the SAVING mode or the AC power, the current 
date and time setting is reset. Check the DATE AND TIME 
setting for WIRELESS SETUP or WIRED SETUP in the 
NETWORK menu or install the batteries. –
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continue\
d)
(continued on next page) 
						

							11 2
PhenomenonCases not involving a machine defectReference 
page
When the 
projector is 
connected to  wired LAN, 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.
If this phenomenon occurs after connecting to the network, 
there may be a loop between two Ethernet switching hubs 
within the network, as explained below.
- There are two or more Ethernet switching hubs in a network.
- Two of the hubs are doubly connected by LAN cables.
-  
This double connection forms a loop between the two hubs.
Such a loop may have an adverse effect on the projector 
as well as the other network devices.
Check the network connection and remove the loop by 
disconnecting the LAN cables such that there is only one 
connecting cable between two hubs.
–
Unable to save  the CLONING  data
.
USB memory is out of memory.
Please delete unnecessary files to free up memory.
At least 1 MB of memory is needed.
USB memory is write-protected.
Unlock the USB memory.
68  ~ 71
Unable to load 
the CLONING  saved data
.
Unable to find the saved data from USB memory.
Execute SAVE then LOAD by going through the procedure.
File name of USB memory doesn't match.
Please assign "pj_data.bin" for setting data, and for 
MyScreen "pj_logo.bmp" or "pj_logo.gif".
STANDBY mode is set to SAVING.
Switch the SAVING to NORMAL in STANDBY MODE 
under SETUP menu beforehand to load the CLONING 
data using control panel on the projector while the lamp 
is in standby state.
Troubleshooting
• 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
Phenomena that may be easy to be mistaken for machine defects (continue\
d) 
						

							11 3
Specifications
Specifications
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. (in the CD)
Please see the Specifications in the User’s Manual (concise) which is a book.
Trademark acknowledgment
•  
Mac® is a registered trademark of Apple Inc.
•   Windows®, DirectDraw® and Direct3D® are registered trademarks of Microsoft Corporation 
in the U.S. and/or other countries.
•   VESA and DDC are trademarks of the Video Electronics Standard Association.
•  
HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered 
trademarks of HDMI Licensing LLC in the United States and other countries.
•    Trademark PJLink is a trademark applied for trademark rights 
in Japan, the United States of America and other countries and 
areas.
• Blu-ray Disc
TM and Blu-rayTM are trademarks of Blu-ray Disc Association.
All other trademarks are the properties of their respective owners.