3. ALARMS
3-9
3.10
CPA/TCPA Alarms
The CPA (Closest Point of Approach) and TCPA (Time to Closest Point of Approach)
alarms activate when the distance between your vessel and an AIS target is smaller
than the threshold set. This alarm is used as an aid to avoid collision.
Note:
The CPA and TCPA alarms are a navigational aid only. Do not rely solely on
these indications, for safe boating.
1. Access the [Alarms] menu, using the procedure outlined on page 3-1.
2. Press the
software
keys to select [CPA/TCPA Alarm], then press the
function
key.
3. [Alarm] is highlighted, press the
function
key.
4. Select [OFF] or [ON] as appropriate, then press the
function
key.
• [OFF]: Disable the alarm. Proceed to step 9.
• [ON]: Enable the alarm.
5. Press the
software
keys to select [CPA], then press the
function
key.
6. Press the
software
keys to set the threshold as appropriate, then press the
func-
tion
key to apply the changes.
7. Press the
software
keys to select [TCPA], then press the
function
key.
8. Press the
software
keys to set the threshold as appropriate, then press the
func-
tion
key to apply the changes.
9. Press the
Menu/Back
key twice to close the menu.
Summary of Contents for FI-70
Page 1: ...FI 70 OPERATOR S MANUAL www furuno com Model COLOR INSTRUMENT...
Page 10: ...EQUIPMENT LISTS viii This page is intentionally left blank...
Page 18: ...1 OPERATION AND CONTROLS OVERVIEW 1 8 This page is intentionally left blank...
Page 44: ...3 ALARMS 3 10 This page is intentionally left blank...
Page 62: ...4 SYSTEM MENU 4 18 This page is intentionally left blank...
Page 76: ...5 INSTALLATION AND INITIAL SETTINGS 5 14 This page is intentionally left blank...
Page 90: ...24 Apr 2017 H MAKI D 1...
Page 91: ...24 Apr 2017 H MAKI D 2...
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