Owner’s Manual
MD150 User Manual
Page 11
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.
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
or
or
or
E X I T
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.
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
10 (1/10ths)
100 (1/100ths)
PRESS KEY TO
CHANGE VALUE
TO EXIT ANY TIME
or
