Simrad IS20 User Manual

8.2 Calibration
After installation, certain functions in the system must be
calibrated to adapt to the physical position and type of
sensors installed.
All calibration is initiated from the CALIBRATION sub
menu.
Boat speed
The hull shape or the location of the speed sensor may
cause incorrect speed readings, and calibration is
required to ensure that correct speed and log readings
are displayed.
58 | Configuration

Simrad IS20 Specifications

General

Brand	Simrad
Model	IS20
Category	Marine Equipment
Language	English