Secondary Functions; Calibration Procedures - Standard Horizon MD150 Owner's Manual

5.12 Secondary Functions

The secondary modes provide access to keel offset,
transducer setting, calibration of boat speed,
calibration of water temperature and speed display
options of 1/10th or 1/100th units.
or
PRESS KEY TO
CHANGE VALUE
or
or
or
100 (1/100ths)
or
10 (1/10ths)
If no key is pressed for 10 seconds, the instrument will exit secondary mode and return the display to
normal. Changes made to the secondary function being displayed at this time will not be saved.
MD150 User Manual
PRESS & HOLD FOR 3
SECONDS TO ENTER
SECONDARY MODE
KEEL OFFSET
PRESS BOTH
KEYS TO STEP TO
NEXT FUNCTION
TRANSDUCER
SETTING
SPEED CALIBRATION
TEMPERATURE
CALIBRATION
SPEED RESOLUTION
E X I T
Owner's Manual
TO EXIT ANY TIME

5.13 Calibration Procedures

Note: If the speed and depth readings flash, this
indicates that the calibration values have been lost.
To correct this, check the depth units, alarm values,
keel offset, speed units and the speed calibration.
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