Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
148
Cases not involving a machine defect
Signal source does not correctly work.
The input changeover settings are mismatched.
The BLANK function for pictures and the MUTE
function for sounds are working.
The signal cables are not correctly connected.
The MUTE function is working.
The AUDIO SOURCE/SPEAKER setting is not correct.
VOLUME + -
USB TYPE A
USB TYPE B
LAN
Reference
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