Jack A5 Kataloğu — Sayfa 20

Pedal movement starts from the initial position (p.136) where the motor stops, slowly stepped forward to the low speed point (p. 137) where the motor runs at the minimum speed (p.100), proceeding to the accelerated point (p.138) where the motor start fasten, until the max speed point (p.139) where the motor run up to the maximum speed (p.101). And when the pedal steps back to the foot lifter position (p.135), the automatic presser foot lifting. Continuing back to the auto trimming position (p.134), thread timming is completed automatic. The parameter value is set for an assurance (No. 134 parameters) < (No. 135 parameter) <( No. 136 parameters) <( No. 137 parameters) <( No. 138 parameters) <( No. 139 parameters). Adjusting the corresponding parameters, user can acquire the proper pedal response to fit the personal habit. 136 inital position 137 low speed 138 accelerated 139 max speed 136 inital position 135 foot lifter position Pedal 134 auto trimming Fig. 4-1 pedal movement of each position parameter 38EPOIOGF 2017-6-1 8/8