Hitachi Projector BZ-1 User Manual
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![Page 114
114
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.
9 ~ 13
The MUTE function is working.
Restore the sound pressing MUTE or VOLUME +/- button
on the remote control. 22
The volume is adjusted to an extremely low level.
Adjust the volume to a higher level using the menu function
or the remote...](http://img.usermanuals.tech/thumb/33/98909/w64_projector_manual_6823_d-113.png "Page 114
114
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.
9 ~ 13
The MUTE function is working.
Restore the sound pressing MUTE or VOLUME +/- button
on the remote control. 22
The volume is adjusted to an extremely low level.
Adjust the volume to a higher level using the menu function
or the remote...")
![Page 117
117
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continue\
d)
PhenomenonCases not involving a machine defectReference
page
When using
the interactive function, the projector
can not be
recognized. Is the use of USB cables disabled?
Enable the use of USB cables. The “StarBoard Software”
may not be recognized if your laptop has a built-in modem.
The projector may not be recognized if your computer has a
built-in modem.
(For details, refer to the relevant manuals...](http://img.usermanuals.tech/thumb/33/98909/w64_projector_manual_6823_d-116.png "Page 117
117
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continue\
d)
PhenomenonCases not involving a machine defectReference
page
When using
the interactive function, the projector
can not be
recognized. Is the use of USB cables disabled?
Enable the use of USB cables. The “StarBoard Software”
may not be recognized if your laptop has a built-in modem.
The projector may not be recognized if your computer has a
built-in modem.
(For details, refer to the relevant manuals...")
121 PhenomenonCases not involving a machine defectReference page The interactive pen stops working. The interactive pen may stop working when plugging in the USB cable or booting up a computer on which Starboard Software has been installed. ・ Connect the projector after the computer starts up, making sure the system is ready to use. ・ If you got the message dialog showing "Projector is not connected" after "Check Connection" command through the Starboard Software menu, and the interactive pen still does not work, turn the projector power off and try again from the beginning. 83 The interactive pen or system does not work properly or intermittently works. This may be due to exhaustion of the battery of the pen. Replace the battery with new one. Use only the specified and perfect battery. When putting it in, be careful not to make a mistake in polarity. 19 This may be due to poor contact of the battery in the pen. Remove the battery and load it again. Use only the specified and perfect battery. When putting it in, be careful not to make a mistake in polarity. 19 There may be obstacles in between the interactive pen and sensors on the projector. ・ Remove all things between the pen and sensors. ・ The way of you hold the pen or your position may affect the system. Hold the pen as perpendicular to the interactive surface as possible and be careful not to block the path from the pen to the sensors. 84 The mouse cursor or drawing image does not match with the actual pen tip point. It is recommended to keep the room temperature between 16°C and 35°C when using the interactive function. – Calibrate again to optimize the interactive system. 86 The LiveViewer Software and Starboard Software may work at the same time. The LiveViewer may not display the annotations that are made by Starboard Software. Use the latest LiveViewer software to support Starboard software annotation. Meantime, please use Starboard software on COMPUTER IN or HDMI inputs. 83 Troubleshooting Phenomena that may be easy to be mistaken for machine defects (continue\ d)
122 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.