User Manual
User Manual
9
Chapter 7. abnormity phenomena and solution
Chapter 1. security and proceeding notice
Why appear blue screen on monitor?
Please check to see if power supply light is illuminated and power supply is normal,
if ok, please check to see if the video channels of TV (HDMI) is chosen and input
signal is converted to HDMI input mode.
Why appear flickering/blurry menu or black screen on monitor?
Please check to see if all connection cables are ok. If not ok, please replace
cables.
Why controller can’t work regularly?
Before installation and
connection, Plese make
sure the connect equipm
ents are turned off
Please cut off the power
supply if you don't use
this product.
Please read this manual
carefully before installation
and connection.
Don't put the product in
the place at the moist
place.
Please check to see if receive widow of HDMI SWITCH is stopped or overstep
effective range if the effect of control is bad .please replacing batteries.
Be careful when connecting or disconnecting the cable .
