Furuno FCR-2127 Installation Manual page 70

3. SETTING AND ADJUSTMENT
What happens after pressing OK
After pressing OK, you may get one of the following alarms.
"4000 No Sensor parameters": The Sensor Parameters are corrupted. Use backup of
Parameters.
"3000 Param change disabled": The FCR-21x7/28x7 cannot accept change of parameters
if Kalman Filter is ON.
Opening each parameter dialog box
1. Click mark on the drop-down list.
2. Choose an item you want to set, by scrolling the list.
3-24
AIS transponder
Alarm Inputs / External
Alarm Inputs + Outputs / AMWSS
Central Alarm Output
Central Alarm Text
Chart Radar Target Output
Conning Display
Dual Axis Log (DAX)
Echo Sounder and Weather
Electronic chart (Laserplot)