
Search
OLAS: Wireless
Marine Safety
Ultimate Sports Engineering
GET
5.0 4+
Age
What’s New
Preview
Install
Exposure OLAS
- Overboard
Location Alert
System
Ultimate Sports Engineering Ltd
PEGI 3
i
AndroidiPhone
Testing the OLAS App Alarm and Recovery System
Please choose which OLAS method
Important: When testing it is important to carry out the following procedure to help simulate the situation on a vessel
moving away from the person overboard.
1. Download the ACR OLAS App from Google Play for Android
Devices or the App Store for iOS Devices (type "acr olas" into
the search bar to search)
GET
OLAS
1
2
2. Open the ACR OLAS mobile app (#1 above) and select the
option for tracking using the mobile phone (#2 above).
3. Follow the setup instruction screens until you get to the ACR
OLAS app home page (ensure all instructions are followed
to avoid false alarms).
5. Check that the Tag displayed on the app screen has the
same ID number as the Tag you are testing with. The
Tag's ID number can be found on the underside of the Tag.
www.acrolas.com
4. Turn on your transmitter(s) and check the status of your
ACR OLAS transmitter(s) on the home page.
6. When the ACR OLAS transmitter is next to the phone, the
Tag's status should read ‘Immediate’.

Press and hold the MOB button
on your GPS Chart Plotter
Press and hold the MOB button
on your GPS Chart Plotter
Testing the OLAS App Alarm and Recovery System
When the OLAS transmitter is up to 2 meters from the phone it
7.
should read ‘Near’.
8. When the OLAS transmitter is further than 2 meters from the
phone it should read ‘Far’.
Note – these distances can vary depending on phone
model.
9. When the transmitter is out of range (or switched off) it should
read 'Not connected’ in red.
11. The alarm will sound after 8-10 seconds.
10. For
testing purposes, to trigger the alarm and rescue screens
you MUST switch off the OLAS transmitter’s Bluetooth.
OLAS tag: Press the button for 4 seconds until a red flash is seen.
OLAS Float-On: Press the button for 4 seconds until the bi-color LED
flashes red.
12. Accept the alarm on the ACR OLAS app by clicking on
"Continue to Recovery"
www.acrolas.com

Testing the OLAS App Alarm and Recovery System
50 Paces
13. A screen displaying ‘Searching’ will appear. The ‘Searching’
screen will remain visible whilst you remain within 10-20
meters of the point of loss. The point of loss is the point at
which the alarm is activated.
15. The ‘Searching’ screen will change to an arrow pointing back to
the ‘Point of loss’. It is important to note the arrow DOES NOT
track the Tag, it points back to the stored GPS location where
the alarm occurred, (Note: the accuracy of your GPS can vary
depending on your mobile device.)
14. Walk at least 50 paces away from the Tag, simulating the vessel
moving away from the person overboard.
16. Follow the arrow towards the 'Point of loss'. This will be within the
same area as the switched off OLAS transmitter. The screen will
revert to ‘Searching’ when back within 20 meters of the 'Point of
loss'.
Press for 4
seconds until
light briefly
flashes green
17. Switch the OLAS transmitter (OLAS Tag or OLAS Float-On)
back on.
18. The Alarm screen will be automatically cancelled when the
signal is found again, reverting to the home page.
www.acrolas.com