Specifications

Operation of IS15 Combi
20220760L 15
Screen 3 has three sub-screens, similar to screen 1. Refer to
pages 13 and 14.
To Reset the Trim Speed
The Trim Speed may be reset at any time, as per below:
• Select either of the two display screens that show Trim
Speed.
• A short press of the
(Reset) button will set the target
speed as the current speed. The trim speed displays will then
show changes from the current speed.
Screen 4
SPEED OVER GROUND
BOAT SPEED
BOAT AVERAGE SPEED
BOAT MAX SPEED
• The upper screen section displays ‘SOG’, the unit (e.g. ‘kts’)
and the Speed Over Ground value. SOG will only be
displayed if a GPS receiver input is available.
• The second screen section displays ‘BOAT’, speed value and
the unit (e.g. ‘kts’).
• The third screen section displays ‘AVG’, average speed value
and the unit (e.g. ‘kts’). The average speed is calculated as
the distance covered by the boat since power up or when the
passage time was last reset, divided by the passage time.
• The lower screen section displays ‘MAX’, maximum speed
value and the unit (e.g. ‘kts’).
Screen 4 has a sub-screen for setting the water speed damping.
Note ! Average speed and max speed are reset by Passage Time reset
(See paragraph 2.9).