Haiyang AQUA HGP-660, User Manual

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Operations
GPS Setup
It is available to control and confirm information in GPS receiver.
(* For next page, press [MENU])
GPS Setup 2/2
1. AIS Setup
It sets AIS on/off, AIS Scale, CPA Alarm, CPA Limit, TCPA Alarm, TCPA Limit.
Closest Point of Approach is the closest distance that will be achieved
between your vessel and the tracked target, based on your vessel’s speed
and direction and the target’s speed and direction.
CPA
Occurs if CPA is less or equal to CPA Radius. This test is done for active
targets only.
CPA Alarm
This is the distance from your vessel that a target may reach before a target
is deemed a threat.
CPA Radius
Time to Closest Point of Approach is the time remaining until the CPA will
occur.
TCPA
Occurs if TCPA is less or equal to TCPA Radius. This test is done for active
targets only and if CPA value is less or equal to CPA Radius.
TCPA Alarm
TCPA Radius This is te time remaining before the CPA is reached.
1-1. AIS on/off
Turns the display of AIS targets overlay on the cartography ON or OFF.
The default setting is OFF.
1-2. AIS Scale
It is possible to setup AIS Targets with Scale, The default setting is 2nm.
1-3. CPA Alarm
Turns ON/OFF the alarm. The default setting is OFF.
1-4. CPA Radius
The values allowed are from 0.1nm to 10nm. The default setting is 0.1nm.
1-5. TCPA Alarm
Turns ON/OFF the alarm. The default setting is OFF.
1-6. TCPA Radius
The values allowed are from 1 to 50 min. The default setting is 1 min.
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