Document NO. M-7001A-EM-EnglishPAGE Page 4 of 18Engineer Manual-Trouble Shooting VERSION C1.2.Console PCBConsole communication wireConsole communication wireConsole communication wireConsole communication wire ((((J7)P1 (RS485)DX+ / TXD(RS232) P5 12VP2 (RS485)DX- / RXD(RS232) P6 G12(GND)P3 EXG P7 SAFETY KEYP4 WK_UPWireless receiver (Jk8)P1 sensor input P2 VCC P3 GNDSAFE KEY (Jk4)P1 Driver EN P2 VDDSTOP key(Jk14)P1 KeyBoard (S5) P2 KeyBoard (D2)FAN (Jk1)P1 PWM 0~12V P2 VDDHand Pulse (Jk7)P1 Left reference electrode P3 Right signal electrodeP2 Left signal electrode P4 Right reference electrodeQuick shift - SPEED (J5)P1 SPD + P2 COM P3 SPD -Quick shift - INCLINE (J6)P1 INC+ P2 COM P3 INC-