LED Sign First Use Note- SIFI13P7224
LED Sign First Use Note
(SIFI13P7224) May 16,2017
Thank you for purching my LED sign!
Before you ues it,some notes need to know.
The sign input power is AC 110/220v,available in most countries.
Update sign content,please use udisk.
Please use the well-known brands such as Toshiba, Kingston, Sandisk and so on. Some poor quality udisk may not be compatible with the sign.