3M X46 User Manual - Page 96

Phenomena that may be easy to be mistaken for machine defects continued

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Troubleshooting 3M™ Digital Projector X31/X36/X46 Phenomena that may be easy to be mistaken for machine defects (continued) Phenomenon Cases not involving a machine defect Reference page The signal cables are not correctly connected. &RUUHFWO\FRQQHFWWKHDXGLRFDEOHV ~ The MUTE function is working. 5HVWRUHWKHVRXQGSUHVVLQJMUTERUVOLUME +-EXWWRQ  RQWKHUHPRWHFRQWURO 6RXQGGRHVQRW FRPHRXW The volume is adjusted to an extremely low level. $GMXVWWKHYROXPHWRDKLJKHUOHYHOXVLQJWKHPHQXIXQFWLRQ RUWKHUHPRWHFRQWURO   The AUDIO SOURCE/SPEAKER setting is not correct. &RUUHFWO\VHWWKH$8',26285&(63($.(5LQ$8',2PHQX 42 The mode selected for HDMI AUDIO is not suitable. &KHFNHDFKRIWKHWZRPRGHVSURYLGHGDQGVHOHFWWKHVXLW  DEOHRQHIRU\RXU+'0,DXGLRGHYLFH The lens cover is attached. 5HPRYHWKHOHQVFRYHU  The signal cables are not correctly connected. &RUUHFWO\FRQQHFWWKHFRQQHFWLRQFDEOHV ~ The brightness is adjusted to an extremely low level. $GMXVW%5,*+71(66WRDKLJKHUOHYHOXVLQJWKHPHQXIXQFWLRQ  The computer cannot detect the projector as a plug and play monitor. 0DNHVXUHWKDWWKHFRPSXWHUFDQGHWHFWDSOXJDQGSOD\ 9 PRQLWRUXVLQJDQRWKHUSOXJDQGSOD\PRQLWRU The BLANK screen is displayed. 1RSLFWXUHVDUH 3UHVVBLANKEXWWRQRQWKHUHPRWHFRQWURO  GLVSOD\HG The USB TYPE B port is selected as the picture input source even if MOUSE is selected for USB TYPE B. 6HOHFW86%',63/$

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3M™ Digital Projector X31/X36/X46
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
Cases not involving a machine defect
Reference
page
The signal cables are not correctly connected.
~
The MUTE function is working.
MUTE
VOLUME + -
The volume is adjusted to an extremely low level.
The AUDIO SOURCE/SPEAKER setting is not correct.
42
The mode selected for HDMI AUDIO is not suitable.
The lens cover is attached.
The signal cables are not correctly connected.
~
The brightness is adjusted to an extremely low level.
The computer cannot detect the projector as a plug and play monitor.
9
The BLANK screen is displayed.
BLANK
The USB TYPE B port is selected as the picture input
source even if MOUSE is selected for USB TYPE B.
The projector does not recognize the USB storage
device inserted into USB TYPE A port.
USB TYPE A