9
6.
IR Remote
Power on the product or set it
to standby mode
Output A (Output B)
1/2/3/4
Select input source signal to
Out A port output, the
corresponding blue LED on
the front panel will illuminate
Select the last or next input
source signal to OUT A port
output, the corresponding
blue LED on the front panel
will illuminate
AUTO
Turn on or off AUTO
function. The Auto function
is turned on, if an or a few
HDMI IN ports are connected
source device, Out A port will
output the signal from the
last connected input source
4K/HD
Select Out A 4k→1080P
downscale function. For
example, if source is 4K but
TV only supports 1080P, at
this time the input resolution
with 4K will downscale to
1080P to TV output