10. MAINTENANCE AND TROUBLESHOOTING
10-6
REF Offset Freq: OK appears for figure lower than 150.
Synthe Local: Check of TERMCPU Board.
TCXO Control: Oscillator frequency control value.
Antenna Power Supply: NG appears for discontinuity or short in antenna cable. OK
is shown if the antenna is receiving electrical power.
Water Temperature*: Water temperature.
Water Current*
Direction: Tidal current direction.
Speed: Tidal current speed.
Depth*: Depth of water.
* Requires data from appropriate sensor.
10.5 Current Position Log
Position is saved to the [Current Position Log] every hour, and the log stores the latest
100 positions. When the log becomes full, the eldest entry is automatically deleted and
positions are renumbered.
To display the log, press the F7, 9 and 1 keys.
Current Position Log description
List: Put the highlight cursor here to put the cursor in the list then press the Enter key.
No.: The number of the position, in three digits.
Latitude, Longitude: Latitude and longitude of the position.
Op. Time(sec): The number of seconds the power has been on since the commission-
ing.
Date & Time(UTC): Date and time of the position.
Range: Specify the range of positions to show, with [From No.] and [To No.]. Put the
cursor on [From No.] (or [To No.]) then press the Enter key. Enter no. then press the
Enter key.
Total: Total no. of positions saved to the log.
[Ctrl]+[F]: Search: Search for specific position no.
[Ctrl]+[E]: Export: Export the position nos designated with [From No.] and [To No.],
to an SD card.
[Ctrl]+[P]: Print: Print the position nos designated with [From No.] and [To No.].
No. Latitude Longitude Op. Time(sec) Date & Time(UTC)
001 34:44.47N 135:21.29E 0000916673 JAN-21-12 17:46
002 35:21.29N 135:22.02E 0000913073 JAN-21-12 18:46
003
004
005
006
007
008
009
010
Current Position Log
Range: Total: 2
From No. To No.
[Ctrl]+[F]: Search
[Ctrl]+[E]: Export [Ctrl+[P]: Print
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