Firmware Update
5. Turn the main switch on while holding down the operation switch [A] on the operation panel.
6. "BOOT (IC CARD)" appears, then switch to SP5-827-001 (Program Download) on the display.
7. Press "Execute". Update will start.
8. "End" appears, then confirm the version and the SUM value on the display.
9. Turn the main power OFF and detach the FFC from the BICU board.
D158/D159/D160/D161/D170
6-6
SM