User guide
ViewSonic N4200w  38 
Customer Support 
For technical support or product service, see the table below or contact your reseller. 
NOTE: You will need the product serial number. 
Contry/ 
Region 
Web site 
T = Telephone 
F = FAX 
Email 
United 
States 
www.viewsonic.com
/support/ 
T = (800) 688 6688 
F = (909) 468 1202 
Service.us@viewsonic.com 
Canada 
www.viewsonic.com
/support/ 
T = (866) 463 4775 
Service.ca@viewsonic.com 










