Leds For Nbdp Terminal - Furuno FS-1575 Service Manual

6.8.3 LEDs for NBDP Terminal

1. IB-583
CR3: CPU RUN
(Blinks in 1-second period)
CR4 - 7: ON (Unused)
2. IB-585
CONFIDENTIAL (internal use only)
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It is strictly prohibited to reproduce the document in whole or in part without prior written permission of FURUNO.
CR8, 9: ON (Unused)
6-53
6.8 LED Check
CR1
Note) CR2, 3, 5, and 6 are not
mounted
CR1:
・While the starter program is running:
Normally turns ON.
・While the boot program is running:
Blinks fast.
・While the application program is
running:
Blinks slow.