User manual

Support7.
Before calling the Customer care service, make sure to check all the cable connecons and other sengs
are set according to the User manual. Products are oen returned due to incorrect connecons 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 maer over the phone.
Email: [e-mail]
web: www.sigmacusa.com
Tel: [phone]
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
contacng SIGMAC.
SIGMAC
SIGMAC
LE15AB
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