Product FAQ

Whether our VMT can support ACC ignition signal delay power on and power off

1. Darveen VMT can support optional ACC ignition signal intelligent function. Under ACC functioning pattern, when VMT is power off, if detect ACC signal, VMT will delay 10second auto power on. When VMT is power on, if detect ACC signal, VMT will delay 10s/30s/120s auto power off. During whole process, it doesn’t need man-made operation.  
Remark:  1. If choose ACC function, VMT power port should change to 3pin:  positive pole, negative pole, ACC detection pole. Generally positive pole and negative pole connect to vehicle battery. ACC detection pole connect ignition signal.
- red line:positive pole (1P)
- orange line:negative pole (2P)
- gray line:ACC (3P)