6-42
LED
code *
Diagnostic
code
Text Description
71 (471)** HW ERR OUT 1
Hardware error NMEA Out_1, terminal 36
channel 0
72 (472)** HW ERR OUT 2
Hardware error NMEA Out_2, terminal 37
channel 1
73 (473)** HW ERR OUT 3-6
Hardware error NMEA Out_3-6, terminal 38-41
channel 2
74 (474)** HW ERR OUT 7
Hardware error NMEA Out_7, terminal 42
channel 3
75 (475)** HW ERR OUT 8
Hardware error NMEA Out_8, terminal 43
channel 4
76 (476)** HW ERR OUT 9
Hardware error NMEA Out_9, terminal 44
channel 5
77 (477)** HW ERR OUT 10-15
Hardware error NMEA Out_10-15, terminal 45-46,
59-62
channel 6
78 (478)** HW ERR OUT 16-23
Hardware error NMEA Out_16-23, terminal 63-70
channel 7
84 (484)** LPU EEPROM ERROR
EEPROM read failure (Default parameters are
used
88 488 LOG SIMULATION Simulated speed and depth
LPU Menu T
489 FUSE F304 47-49 Fault fuse F304 /
reen LED, terminals 47-49
490 FUSE F301 50-52 Fault fuse F301 /
reen LED, terminals 50-52
491 FUSE F302 53-55 Fault fuse F302 /
reen LED, terminals 53-55
492 FUSE F303 56-58 Fault fuse F303 /
reen LED, terminals 56-58
493 POWER FAIL +6V Internal power fail +6V /
reen LED CPU Board
494 POWER FAIL -6V Internal power fail -6V /
reen LED CPU Board
495 POWER FAIL +5V_1 Internal power fail +5V_1 /
reen LED CPU Board
496 POWER FAIL +5V_2 Internal power fail +5V_2 /
reen LED CPU Board
497 POWER FAIL +5V_3 Internal power fail +5V_3 /
reen LED CPU Board
498 POWER FAIL +5V_4 Internal power fail +5V_4 /
reen LED CPU Board
499 POWER FAIL +5V Internal power fail +5V /
reen LED CPU Board
E0 - REDUNDANCY MODE NMEA onl
routed via redundanc
rela
s
*
Note: LED codes are shown on the red 2 x LED di
its.
**) Note: 400, 431-438, 440 and 471-484 are visible as LED code and in Sig. Distributor menu
Dia
nostics, but are NOT sent out on NMEA
***
Note: 405 and 410 are included in and will tri
er 423.
Table 6 List of diagnostic codes
The actual revision of the loaded software can be checked in the
Sig. Distributor Menu System
M10 and M11
.
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