332
406388/F
12
Cr
: Change rate
The magnitude of the current depth or temperature measurement
13
Q
: Quality
•
0
: No connection between the sensor and the receiver
•
1
: One or two telemetry pulses are lost, current value is predicted.
•
2
: The current data value is reliable.
14
In
: Interference
•
0
: No interference
•
1
: Interference is detected
15
SL
: Signal level
The signal level of the telemetry pulse measured in dB // 1 µPa.
16
NL
: Noise level
The average noise level of the current channel measured in dB // 1 µPa.
17
G
: current gain, 0, 20 or 40 dB
18
Cb
: Cable quality
•
0
: Cable is not connected.
•
1
: Cable is OK.
•
2
: A short circuit, or the hydrophone current is too large.
19
error
: Error detected
0
when no error is detected. A number greater than 0 indicates an error condition.
20
chksum
: Checksum
The checksum field consists of a "*" and two hex digits representing the exclusive
OR of all characters between, but not including, the "$" and "*" characters.
Simrad TV80 Reference Manual
Summary of Contents for Simrad TV80
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Page 354: ... 2021 Kongsberg Maritime ...
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