Technical support : Kevin
Working Hour: (8: 30am-12: 00am,13: 30pm-17: 30pm)
Tel: +86 755 3661 4049
Fax: +86 755 3661 4026
Hardware trouble maintenance service
We provide some free accessories (such as power supply, modules, scan card etc. to shorten maintain time)
Our professional engineers to assist the installation and system integration Technical Training service We will provide knowledge sharing and technical know how Hardware Upgrading service.
Guarantee Service- Promise, enthusiasm, speedy (Free maintain service once display in guarantee time, and we only charge raw material cost if display out of guarantee time)
After service: periodical maintenance, visiting, opinion survey which makes improvement
Calibration service can be performed by our engineers with our professional device.
We provide series useful Documentation, including:
nstallation and Maintenance Manual ; LED Display System Connection Diagram ; Data Wire Connection Diagram ; Power Supply Wire Connection Diagram