6 
 
1.3 Installation instructions 
Instructions 
Read these instructions. 
Keep these instructions. 
Heed all warnings. 
Follow all instructions. 
Do not block ventilation openings. Please install in accordance with the manufactures 
instructions. 
Avoid installation near heat sources such as radiators, heat registers, stoves, or other 
apparatus  (including  amplifiers)  that  produce  heat.  We  suggest  the  user  install  some 
equipment to reduce the heat if any. 
Do  not  break  the  safety  purpose  of  polarized  or  grounding  type  plugs/sockets.  If  the 
provided sockets/plugs are damaged then replacement of the detective parts must be 
undertaken immediately. 
Protect  the  power/data  cords  from  being  taken  off  or  pinched  particularly  at  plugs, 
convenience  receptacles,  and  the  point  where  they  exit  from the  apparatus.  Replace 
damaged power/data cords immediately. 
Only use attachments/accessories specified or provided by the manufacturer. 
Use with caution during lifting/moving or transporting to avoid damage by possible crash. 
After receiving the LED display screen, please uncover all the boxes and cases, count 
and check all things compare with the packing list. If there is any problem such as missing 
or damaged part, contact the manufacture immediately. 
Installation guide details are shown in charter 7&8.