8
VGA interface: a device that can be connected to a computer or
other device with a VGA A-IN is an audio interface with a VGA
binding;
Video interface: V-video signal, R and L are respectively
connected with the left and right channel audio signal of video
binding;
2.4. Audio connection
A-OUT for the audio output of the machine, it can connect
with speaker or others.
2.5. Power on
After all cable is connected, insert the AC power supply,
turn on the power switch, the power indicator light is green,
that the device is working.
5
th
. Parameter setting
Complete splicing device installation and connection,
open the switch will appear or display a black screen image
signal. If black signal, need by remote control or button to
switch to the corresponding signal source, such as: then the
HDMI signal and ua1 switch directly to the HDMI signal source.
After the image is out, it is possible that some of the LCD
screen image is inverted, or when the film because of the LCD
screen frame caused by image distortion and other issues, this
time we also need to set up the parameters of the mosaic through
the menu keys (MENU), so we need to be familiar with the
operation of the menu.
