If your speed, course or heading sensor is type approved, choose quality setting as
shown below.
1. Press▼ to choose SET QUALITY at the SET I/O PORT sub-menu then press
the [ENT] key.
QUIT[MENU]
[SET QUALITY]
SPEED : LOW
COURSE : LOW
HEADING : LOW
2. Press ▲ or ▼ to choose SPEED, COURSE or HEADING then press the [ENT]
key.
LOW
HIGH
3. Choose LOW or HIGH (quality index) applicable then press the [ENT] key.
4. Press the [MENU] key several times to save the settings.