April 2004
10-8 Diagnosis and Troubleshootin g
Norm Factor Displays the normalization
factor. 0.85 -
1.0 <0.85
Threshold Up Displays the Percent of Peak
for the upstream transducer.
Set to -40 by default.
N/A N/A
Threshold Dn Displays the Percent of Peak
for the downstream trans-
ducer. Set to -40 by default.
N/A N/A
SNRup Displays the signal/noise rati o
for the upstream transducer. N/A N/A
SNRdn Displays the signal/noise rati o
for the downstream trans-
ducer.
N/A N/A
Voltage Displays remaining battery
voltage. 5.75-
7.5 <5.25
Time
Remaining Displays estimated batte ry
time remaining. N/A N/A
Table 10-2: Diagnostic Parameters (Continued)
Diagnostic
Parameter Displays Good Bad