The AMT-78 requires the correct parameters to "lock" onto a signal.
The inclusion of detailed block diagrams and schematic breakdowns in the appendix is a saving grace. It suggests that the authors anticipated the device being serviced in the field rather than just a lab. amt-78 user manual
: A 1:25 scale kit known for having well-done, four-page directions that include color photos. AMT '78 Pontiac Trans Am The AMT-78 requires the correct parameters to "lock"
Input voltage of 110/220V 50HZ with an output current of 0–10A. amt-78 user manual