
10
8).Remove 7 screws according to the picture shows to remove the host fixed seat, so that the motherboard can be
replaced and maintained.
5.
Functional testing and parameter setting of peripherals
In product test mode, magnetic stripe card test items are swiped by magnetic stripe card, and magnetic stripe
card corresponding to the track shows "success" (three tracks, different magnetic stripe cards may store info
into different tracks). As the following figure.