K
NOWLEDGE IS
P
OWER
E
nhance your installation and fabrication skills by
enrolling in the most recognized and respected
mobile electronics school in our industry.
Log onto www.installerinstitute.com or call
800-354-6782 for more information and take steps
toward a better tomorrow.
®
Metra recommends MECP
certified technicians
© COPYRIGHT 2020 METRA ELECTRONICS CORPORATION
REV. 8/4/20 INSTAXDSPX-GM31
I N S T A L L A T I O N I N S T R U C T I O N S
AXDSPX-GM31
Having difficulties? We’re here to help.
Contact our Tech Support line at:
386-257-1187
Or via email at:
Tech Support Hours (Eastern Standard Time)
Monday - Friday: 9:00 AM - 7:00 PM
Saturday: 10:00 AM - 7:00 PM
Sunday: 10:00 AM - 4:00 PM