58 - ENGLISHOperationAdjustmentRangePress theabutton.Turns up the volume.0 ~ +25Press thesbutton.Turns down the volume.Setting the mute1)Pressasto select [Sound].2)Press the button.fThe [Sound] screen is displayed.3)Pressasto select [Mute].4)Press the button.5)Pressasto switch the item.fThe items will switch each time you press the button.fYou can also press the button on the remote control. (xpage42)[On]Audio is not output.[Off]Audio is output.[HDMI Setup]Switch the setting when the external equipment is connected to the terminal of the projector and the image is notprojected correctly. Or switch the setting of the audio input.[Image]1)Pressasto select [HDMI Setup].2)Press the button.fThe [HDMI Setup] screen is displayed.3)Pressasto select [Image].4)Press the button.5)Pressasto switch the item.fThe items will switch each time you press the button.[64-940]Select when the HDMI terminal of an external device (such as a blu-ray player) is connected to the terminal.[0-1023]Select when the DVI-D terminal output of an external device (such as a computer) is connectedto the terminal via a conversion cable or similar cable. Select also when the HDMIterminal output of a computer or other device is connected to the terminal.NotefThe optimal setting varies depending on the output setting of the connected external device. Refer to the operationinstruction of the external device regarding the output of the external device.[Sound]1)Pressasto select [HDMI setup].2)Press the button.fThe [HDMI setup] screen is displayed.3)Pressasto select [Sound].4)Press the button.5)Pressasto switch the item.fThe items will switch each time you press the button.[HDMI]Select when the HDMI cable is connected, the image and audio are transmitted, and you do notneed to connect the audio signal separately.[Computer]Select when the DVI-D terminal output of an external device (such as a computer) is connected tothe terminal via a conversion cable or similar cable. The image will not be transmitted,the audio signal is input to Chapter 4Settings - [Setting] menu