B&G HS2000 - Manual (Page 83)

HS 2000 User Manual
Part 6 -Diagnostic Data
HB-0846-03
6-10
will only occur when other boats are in the close vicinity,
for example, when moored alongside in a crowded
marina. Furthermore, acoustic noise can be generated by
water flow past the transducer and other items of
mechanical machinery.
(c) Mid-water echoes. When outside the range of the
Depth Sounder, it is possible that random depths are
displayed due to mid-water echoes from shoals of fish or
aeration layers.
6.3 ERROR MESSAGES
Error messages are defined as follows:
(a) Er01 Error detected reading the analogue to
digital converter on the Depth Sounder
board. This can indicate a fault on the
board, or that the sea water
temperature or compass signals are
outside the normal range; try
disconnecting the sensors in turn.
(b) Er02 Error detected when writing to the
analogue to digital converter on the
Depth Sounder board. This can
indicate the same problems as Er01.
(c) Err.3 Syntax or parity error on received
NMEA data.
(d) Err.4 Checksum error on received NMEA
0183 data.
(e) CAL Alternating with a function value
indicates that the value has yet to be
calibrated. This will occur following a
system reset, or if the internal battery
is exhausted.
(f) NO SPACE FFD memory full, too many functions
have been declared.
(g) NOT FOUND New function declared without text.