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oCOSMO CE4701 HDTV User Manual
Problems
Solutions
MY TV PICTURE IS
VERY DIM
Check to see if you are under POWER SAVING mode for your
picture mode. Keep pressing the PICTURE button on the
remote control to cycle out of POWER SAVING.
My cell phone doesn’t
work when I connect
the MHL cable to
HDMI.
Check if you connected to HDMI3 or another HDMI since
ONLY
HDMI3
works with MHL. If it still doesn’t work make sure you
have the correct MHL cable (some have more pins than others).
Ultimately, please consult your cell phone manufacturer for
compatibility issues.
Under MHL the TV’s
remote won’t control
the cell phone screen
fully.
For total control you will need to use the cell phone’s touch
screen. The TV’s remote have limited functions and its controls
are dependent on the program you are using.
The TV has loud
background music or
noise but I can’t hear
the people talking.
Turn off SRS TruSurround HD™ under the sound menu.