Furuno TZT9 Operator's Manual page 191

13. HOW TO ADJUST SETTINGS
Control label
Level 1
Tx Radar
Radar Adjust
Auto Sea Mode
Radar Filters
Rings
Orientation
Hdg Ln Off
Echo Trail
Clear Trail
Guard Zone
Targets
Active Rte
CPA Alarm
Display
13-4
Soft controls available in the radar mode
Level 2
- Switch between transmission and
stand-by.
Auto Gain Adjust the gain automatically.
Manual Gain Adjust the gain manually.
Auto Sea Adjust the sea clutter automatical-
ly.
Manual Sea Adjust the sea clutter manually.
Auto Rain Adjust the rain clutter automatical-
ly.
Manual Rain Adjust the rain clutter manually.
Advanced Activate or deactivate the auto
sea for open waters.
Coastal Activate or deactivate the auto
sea for coastal waters.
Int Reject Activate or deactivate the interfer-
ence rejector.
Stretch Activate or deactivate the echo
stretch.
Average Activate or deactivate the echo
average.
- Show or hide the range rings.
Head Up Set orientation mode to head up.
North Up Set orientation mode to north up.
- Hide the heading line and range
rings for a few seconds.
- Show or hide echo trails.
- Clear echo trails and restart with
new echo trails.
Visible Show guard zone.
Alarm Activate or deactivate guard zone.
Auto Acquire Activate or deactivate auto acqui-
sition of ARPA targets.
Resize Resize guard zone.
AIS/DSC Show or hide AIS and DSC.
ARPA Show or hide ARPA.
Cancel All Cancel tracking on all targets.
Clear Lost Clear lost ARPA targets.
- Show or hide active route.
- Activate or deactivate CPA alarm.
NavData Open the data boxes.
Menu Open the main menu.
Lists Open the lists.
Tide Open the tide graph.
Function Base Full
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