Epson PowerLite 1705c Benutzerhandbuch

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Try adjusting the 

Volume

 setting in the Setting menu (see 

page 120).

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If you’re using a VCR or other video source, make sure the 
volume is not turned all the way down or muted. Also, make sure 
the cables are connected correctly, as described on page 45.

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If your presentation includes computer audio, make sure the 
volume control on your computer is not turned all the way down 
or muted. If you’re using the audio cable, make sure it is securely 
connected to both the projector and your computer’s 

headphone jack or 

 audio out jack.

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Make sure the Windows volume controls on your computer are 
not turned all the way down or set to Mute. You may be able to 
check this by clicking the volume control in your Windows 
system tray (lower right corner of the screen).

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Make sure the Mac volume controls are not turned all the way 
down. You may be able to adjust the volume from your menu bar 
(top right corner of the screen) or via the volume control function 
keys. 

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If you are using external speakers, you need to set the 

EasyMP 

Audio Out

 option to 

External

. When this setting is enabled, you 

can’t use the buttons on the projector or remote to control the 
volume. See page 46 or page 121 for more information. 

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Make sure that you’ve connected the projector to the network and 
configured it correctly; see page 50. Also, make sure you’ve 
registered the projector with EMP Monitor; see page 132.

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Make sure that Standby Mode in the projector’s Extended menu 
is set to 

Network ON

.

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If the computer you are using is running Windows XP or 2000, 
you must be logged in as the Administrator.