User manual

6
Trouble Shooting
No.
What
Why
How to
1
Power supply is
OK, but no video
There is problem with the video
input.
Please check the video input.
2
No video
The RX and TX modules are not
set to the same channel.
Make sure RX and TX modules are
on the same channel by using the
channel-selection button.
3
Video is flashing
and rolling.
1. The video mode of the display
screen sets incorrectly.
2. The RX and TX modules are
not set to the same channel.
1. Reset the video mode of the
display screen.
2. Make sure RX and TX modules
are on the same channel.
4
The transmission
distance between
the RX and TX is
shortening.
1. The antenna assembly is
incorrect.
2. The RX and TX modules are
not set to the same channel.
1. Make sure there is no obstacle
between antennas.
2. Make sure RX and TX modules
are on the same channel.