Specifications

IS15 Wind Manual
8 20220752J
There are three arrows at the top of the LCD indicating what data
is being displayed at any one time. The arrow legend is printed
on the scale. The right arrow indicates APP for 'Apparent Wind',
the left TRUE for 'True Wind', and the center VMG for
'Velocity Made Good'.
Buttons and screens
The buttons are used to scroll through the display screens and to
adjust illumination and damping levels.
Figure 2-1 - The Buttons
2.2 Powering Up
When the instrument is powered up for the first time, see section
6.1 ‘First Time Turn on’.
At normal power up the pointer will make one turn and the LCD
display will show the software version for approximately two
seconds.
The instrument will then display Apparent Wind Speed and
Angle.
2.3 Display backlighting
Press the button and hold for 2 seconds. The display then
presents the backlighting level. Repeat pressing until desired
backlighting level. Selectable values are 1-7 and off (0).
Left
Right button