14
NAVMAN M100 User Manual
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.
Keel Offset
The NAVMAN M100 will normally display the
depth of water below the face of the transducer.
You may introduce a negative keel offset equal
to the distance from the transducer to the bottom
of the keel to display the depth of the water
below the keel. A positive offset equal to the
distance from the waterline to the transducer
can be used to display the total depth from the
water surface to the bottom. This is often called
a waterline offset.
Follow the Secondary Functions chart to reach
Keel Offset mode.
Use the
or
key to set the required value.
When the required value is displayed press the
key. The value will be stored in memory.
Note:
When the depth units are changed the
keel offset value will automatically be
recalculated and displayed in the new units.
Transducer Setting
Three values of transducer setting can be
selected (1 to 3). A setting of 3 provides the
maximum immunity to turbulence, surface clutter
and transducer ringing at the expense of shallow
water performance under 4 feet. A setting of 1
enables the M100 to work in water as shallow
as 1.8 feet at an increased susceptibility to
turbulence. At a setting of 2, the M100 will properly
display depths down to 2.9 feet. The default
setting is 2.
To enter the transducer setting into memory and
exit, press the
key.
Calibrate Temperature Display
To adjust the temperature displayed.
Follow the Secondary Functions chart to reach
Temperature Calibration mode.
To increase reading press the
112mm
(4.4”)
4.5mm
(1.75”)
30mm
(1.2”)
112mm
(4.4”)
24mm
(1”)
56mm
(2.2”)
35mm
(1.4”)
key.
To decrease reading press the
key.
To enter the calibration setting into memory and
exit, press the
key.
Summary of Contents for MULTI 100
Page 1: ...MULTI RESET NAVMAN NAVMAN...
