Support7.
Before calling the Customer care service, make sure to check all the cable connecons and other sengs
are set according to the User manual. Products are oen returned due to incorrect connecons and
technical issues. This can cause unnecessary shipping charges and me waste which creates
inconvenience for customers. So we highly advice you to refer to this user manual or talk to one of our
highly trained technical support staff, so they can try to resolve the maer over the phone.
Email: support@sigmacusa.com
web: www.sigmacusa.com
Tel: 1-888-783-9880
Mon-Fri: 9.00am to 5.00pm (Pacific Time)
To expedite service, have your product model, serial number, and date of purchase available prior to
contacng SIGMAC.
SIGMAC
SIGMAC
LE15AB
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