Description: Engine speed error: The speed information of the LGC board is damaged.
Causes: Harness LGC board
Remedy: LGC board Check if the LGC board in which is corresponded to the equipment model is installed. Check if the label color of the LGC board (indicated in the figure with the arrow) is corresponded to the equipment model (indicated on the rating label). e-STUDIO206L: White e-STUDIO256: Pink e-STUDIO306: Blue e-STUDIO356: Yellow e-STUDIO456: Green e-STUDIO506: Red • Position of the label to be checked If they are not corresponding correctly, replace the LGC board with the correct one by referring to the procedures described below. Reference: "9.2.5Procedures when replacing the LGC board" Notes: The F901_1 may occur especially when the equipment is not started up with the 08 mode according to the procedures when replacing the LGC board.
Code: F901_1
Description: Engine speed error: The speed information of the LGC board is damaged.
Causes: Harness LGC board
Remedy: LGC board Check if the LGC board in which is corresponded to the equipment model is installed. Check if the label color of the LGC board (indicated in the figure with the arrow) is corresponded to the equipment model (indicated on the rating label). e-STUDIO206L: White e-STUDIO256: Pink e-STUDIO306: Blue e-STUDIO356: Yellow e-STUDIO456: Green e-STUDIO506: Red • Position of the label to be checked If they are not corresponding correctly, replace the LGC board with the correct one by referring to the procedures described below. Reference: "9.2.5Procedures when replacing the LGC board" Notes: The F901_1 may occur especially when the equipment is not started up with the 08 mode according to the procedures when replacing the LGC board.