B&G Hydra 2000, Руководство пользователя

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Hydra 2000 User Manual
Part 3 - Calibration
HB-0844-02
3-7
The yacht's log is now calibrated and the new calibration value is
stored permanently in the computer’s memory.
Note
“ERR” will be displayed if the system encountered a problem
during the calibration run. For example, if the calibration distance
was too short.
3.2.6 Manual Calibration
The calibration values can be adjusted directly as shown in
'Examples of Calibration’ included in
Part 2 - Operating
Information.
3.2.7 Boat Speed Calibration (ref. to a Known Value)
The following enhancement is only available when the Hydra
Depth Unit is used in conjunction with the Hydra 2000 FFD Display
version later than 5C.
To calibrate the Boat Speed by reference to a known value, e.g.,
another boat with an accurately calibrated log proceed as follows:
Select BOAT SPD KT on the upper half of the FFD Display.
(1) Press Scroll Down until the lower text shows
CALBRATE flashing.
(2) Press Enter , the lower text now shows AUTO CAL
flashing.
(3) Press Scroll Down until the lower text shows REF
CAL flashing.
(4) Press Enter , the lower text now shows REF CAL
along with current Boat Speed.
(5) Press Enter , the lower text now shows REF CAL
flashing and by use of the Scroll Up/Down the
reference speed may be adjusted.
(6) Press Enter , the new speed value is accepted and
the upper display will show the re-calibrated boat speed.