Guarantee the products provided to the buyer are brand new,
unbroken and unused
For supports of the contract equipment operation and maintenance,
guarantee the technical data provided to the buyer are unbroken,
clear and correct
2. Operating training
Provide detailed product manual, system operating and maintenance
manual according to the contract list and will give the user the
following training: systems operating, system and equipment
3. Repairing warranty
Repairing tenet: timely response, solve as soon as possible, ensure
4. Warranty period
Free for all maintenance service within the two years’ warranty,
only need material cost+freight if beyond the warranty time and
free for labor fee.
5. Warranty scope
Users can call or fax us directly if any problems you can't solve
We will respond you within 48 hours and solve the problems for you.
Shall be responsible for the quality of equipment when it operating
in a normal use and storage circumstances.
Free repairing and replacement parts for you if any problems due to
quality of products.
Users shall inform and give us the detailed written report to state
the detailed problems if any normal operating in the warranty
6. The following situations are not in the warranty scope
Unauthorized modification, problems due to incorrect use of
equipment by the user, any fault or trauma caused by natural
factors and war-torn.
Even after the project, still provide you a lifelong persistent
maintenance to your system, constantly upgrade and perfect system
function and software
Only need the components fee if any increased hardware equipment
Led Moving Sign Description
1 .Led display can show various advertising information including
characters and letters, symbol, etc.
2. You can set several different display areas to achieve different
visual display effects.
3. Rich display types create various display effects.
4. Built-in clock can show count-down or count-up.
5. With automatic on/off software and intelligent brightness
control, the product is energy and power saving.
6. Product supports USB drive character storing function and serial
port 232 computer sending function.
7. Led display screen supports wireless, USB and RS232/485.
8. Led display screen supports synchronization with the display and
of image and sound.
9. The software is easy to learn and we provide on-line free
10. The hardware is convenient to assemble. The modular design is
suitable for different product sizes and
satisfies various assembly demands.