ACR Electronics OLAS CORE User manual

EXPUG2
Quick Start Guide

39.37”
3.29”
1.48”
3.31”
0.17”
All dimensions are in inches

Control Switch with red indication LED
Core Hub
Internal emergency light
Internal buzzer
Power Connection

4
OLAS TRANSMITTERS
The OLAS TAG or the OLAS FLOAT-ON are considered OLAS transmitters. They emit a Bluetooth signal which
is monitored by the OLAS receivers.
OLAS RECEIVERS
The OLAS receivers track the OLAS transmitters. OLAS receivers are:
1. OLAS Mobile application
2. CORE - Base station for OLAS Transmitters and man overboard (MOB) alarm system
3. GUARDIAN - Wireless engine kill switch and man overboard (MOB) alarm system
4. EXTENDER - This operates as a repeater to increase the range of the CORE and GUARDIAN
OLAS MOBILE APPLICATION
The OLAS mobile application allows the OLAS transmitters to be used as a MOB/proximity alarm if connected
solely with OLAS transmitters. When an OLAS transmitter goes out of range an alarm is set off and overboard
screens are activated.
When the OLAS mobile application is connected to the Core or Guardian, it allows greater control over the OLAS
transmitters that are being tracked.
To download the app, enter “ACR OLAS” in the Apple App Store or Google Play.
IMPORTANT INFORMATION
The Core has been designed for recreational marine use. The design conforms to appropriate Electromagnetic
Compatibility (EMC) regulations but for optimal performance correct installation is required. For optimum
performance the mobile device and the Core should be located at least 0.5 meters from any equipment
transmitting, or cables carrying radio signals including VHF Radios, antennas and cables.
QUICK START GUIDE
1. Turn on OLAS transmitters within 2 meters of the CORE (press button on the OLAS Float-On for 4 secs
until it ashes green or press button on OLAS TAG for 3 secs. until it ashes green)
2. Turn on power to the Core or press the control switch once if power has already been connected
3. Wait for 30 seconds – observe the number of sound and light signals emitted by the Core. These
signals represent the number of OLAS transmitters switched on within 2 meters
4. Download the OLAS mobile application (enter “ACR OLAS” in the Apple App Store or Google Play) and
check battery status of all OLAS tags
5. WARNING: Always check the battery of any OLAS transmitter before leaving the dock. If a transmitter
battery runs out whilst being used in the system it will cause the alarm to sound
6. CHECK BEFORE FIRST USE - Place the OLAS transmitter at least 4 inches into open water (a cup or
bucket will not be enough!)
7. The alarm will sound
8. Press the control switch once to Pause the alarm
9. Bring the OLAS transmitter back within 2 meters and press the Core’s switch once to reconnect
10. The Core can be switched off at any point by pressing the switch for 4 seconds or when the power is
disconnected.

5
CORE FUNCTIONS
There are 2 operating states (Tracking and Paused) which can be applied to individual OLAS Transmitters
using the OLAS mobile app:
Tracking
Paused
Pause all
tracking
Add new
transmitters
within 2 meters
a. Alert
When an OLAS transmitter goes out of range, within 4 seconds the Core will sound its internal alert and
trigger the MOB alert on the OLAS App. (the 4 second reaction time is the default setting. Reaction time is
fully adjustable between 2-15 secs.)
b. Paused
Pause state should be used when the user knows an OLAS transmitter will go out of range and they do not
want the Core to react i.e. leaving the boat for an extended period or swimming.

6
OPERATION MANUAL
Index
1. Start up or returning to the vessel
2. Checking logged OLAS transmitter (without the OLAS mobile application)
3. Checking logged OLAS transmitter (with the OLAS mobile application)
4. OLAS mobile application features
5. Pause Tracking
6. Adding an OLAS transmitter (without the OLAS app)
7. Adding an OLAS transmitter (with the OLAS app)
8. Remove an OLAS transmitter
9. Low battery alert
10. Switching off the Core
11. Recommendations
1. START UP OR RETURNING TO THE VESSEL
• Turn on all the OLAS transmitters and place within 2 meters of the Core
• Either switch on the power to the Core by activating the power supply or press the control switch once
• The control switch LED will illuminate Red with sound indication for 3 seconds
• The Core will scan for 30 seconds while the control switch LED ashes Red
• After 30 seconds, any OLAS transmitters within 2 meters of the Core will be logged
• The number of connected OLAS transmitters is then indicated with a sound signal and Red ash per
transmitter
• The control switch will illuminate Red to indicate the Core is tracking
2. CHECKING LOGGED OLAS TRANSMITTERS (WITHOUT THE OLAS MOBILE APP)
• Press the control switch once
• The number of logged OLAS transmitters is indicated with a sound signal and Red ash per transmitter
3. CHECKING LOGGED OLAS TRANSMITTERS (WITH THE OLAS MOBILE APP)
• Download and open the ACR OLAS application from Google Play or the App store
• Select the Core from the device selection page
• All OLAS transmitters that are being tracked will be indicated on the home page

7
4. OLAS MOBILE APPLICATION FEATURES (AVAILABLE FROM HOME SCREEN)
• Customise the OLAS transmitters name (press the unique number associated with the transmitter ~ eg.
OLAS Float-On 1670 - then type the custom name)
• Check OLAS tag battery status
• Enable/Disable OLAS transmitters
• Pause all tracking
5. PAUSE TRACKING
• Press the control switch for 2 seconds, release the control switch after a single beep
• When in Paused state the control switch will ash Red for 3 seconds ON/3 seconds OFF followed by a
sound signal
• Press the control switch once to re-start Tracking
• If an OLAS transmitter has been removed or switched off the Core will remain in Pause
6. ADDING AN OLAS TRANSMITTER (WITHOUT THE OLAS APP)
• Press the control switch for 2 seconds, release after a single beep, Tracking will be Paused
• Switch on the OLAS transmitter and hold it within 2 meters of the Core
• Press the control switch once, the control switch will ash Red for 10 seconds whilst scanning for new
transmitters
• The number of connected OLAS transmitters is indicated with a sound signal and Red ash per
transmitter
7. ADDING AN OLAS TRANSMITTER (WITH THE OLAS APP)
• Switch on the OLAS transmitter and hold it within 2 meters of the Core
• Open the home screen, press the + icon in the bottom corner, press “Scan for new transmitter”
• The control switch will ash Red for 10 seconds whilst scanning for new transmitters
• The number of connected OLAS transmitters is indicated with a sound signal and Red ash per
transmitter
• The home screen will update with the newly connected transmitters
8. REMOVE AN OLAS TRANSMITTER
• Press the control switch for 4 seconds, release after the second beep – this will switch off the Core
• Switch off the OLAS transmitter/s to be removed. OLAS transmitter are turned off by pressing the button
on the transmitter for 4 secs. The light on the transmitter will then ash red.
• Hold all remaining OLAS transmitters within 2 meters of the Core
• Press the control switch to switch the Core ON
• The Core will scan for 30 seconds while the control switch LED ashes Red to indicate scanning
• After 30 seconds, any OLAS transmitter within 2 meters of the Core will be tracked
• The number of connected OLAS transmitters is indicated with a sound signal and Red ash per
transmitter
• The control switch will illuminate Red to indicate the Core is Tracking

8
10. SWITCHING OFF THE CORE
9. LOW BATTERY ALERT
• Switch off your OLAS transmitter if it is not going to be used for longer than 24 hours
• Check the battery life of the OLAS tags in the OLAS mobile application before you leave
• Check your OLAS Float-On’s battery status before your journey and charge if required
• The Core can be switched off at any point by pressing the control switch for 4 seconds
• The control switch will illuminate red with a sound signal before switching off
11. RECOMMENDATIONS
• A low battery alert will be initiated by the Core when an OLAS Tag’s battery level goes below 20%
• The alert is indicated by a red ash every 10 seconds on the control switch and the Core Hub
• The alert will remain until the battery is changed
• You can check which OLAS tag has low battery using the OLAS app
Once you have located the tag you can either:
1. pause the Core, change the battery and restart tracking
2. or switch off the Core to remove the OLAS tag from the log, switch off the OLAS tag and restart the Core
The connection signal can be blocked by carbon and metal. Operation on carbon or, metal boats may
require the Extender
LIMITATIONS

9
SOUND AND LIGHT INDICATIONS
OPERATION ACTION / REACTION DURATION
Turning On
Control switch - Red
Box: Low red
Buzzer ON
4 seconds
No OLAS transmitter in range
Control switch - Red
Box: Low red
Buzzer ON
Pulsing 0.5 seconds ON/OFF
Initial scan for OLAS transmitters within 2 meters Control switch - Red
Box: Low red Pulsing 1 second ON/OFF for 30 seconds
Indication of logged OLAS transmitters
Control switch - Red
Box: Low red
Buzzer ON
Pulsing 0.5 seconds ON/OFF, 1 pulse per
transmitter up to max 15
Tracking OLAS transmitters Control switch - Red Continuous
MOB Alert
Control switch - Red
Box: High red
Buzzer ON
Continuous lights
Pulsing buzzer
Tracking paused
Control switch - Red
Box: Low red
Buzzer ON
Pulsing 3 second ON/OFF
Buzzer once every 6 seconds
Scanning and logging transmitters within 2 meters Control switch - Red
Box: Low red Pulsing 1 second ON/OFF
Low battery alert for OLAS tag
NOTE: OLAS Float-On does not transmit battery status
Control switch - Red
Box: Low red Pulsing once every 10 seconds
SPECIFICATION
Power/Current 5V / 13~17mA
Vessel length 50ft
Connected Transmitters Up to 15
Weight 110 grams
Size 92 x 90 x 38 mm
LED Output 55 lm
Buzzer Output 85 db

10
CERTIFICATIONS
Any change or modication to this unit not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio Communications.
However, there is no guarantee that interference wil not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try and relocate the module.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Ensure your phone or tablet has maximum volume, charged battery, GPS ON and Bluetooth ON.
Ultimate Sports Engineering Ltd. accept no liability for any injuries or other damages arising from the use of
their product in any circumstances.
We are here to help.
If you are experiencing any problems with your ACR OLAS Core or accessories please contact our
Technical Service Department at [phone] or [email protected]
ACR Electronics, Inc.
5757 Ravenswood Rd Fort Lauderdale, Florida 33312 - USA
Check web for additional product details and downloads: www.acrartex.com
RoHS2 DIRECTIVE 2011/65/EU
(RED) (2014/53/EU)
EN 301 489-1 V2.1.1, EN 301 489-17 V3.1.1, EN 55032:2015 (CSPR 32:2015)
and EN 55035: 2017 (CSPR 35: 2016)
EN 300 328 V2.1.1
FCC part 15b CFR47 ICES-003:2012
Contains Transmitter module FCC ID: QOQBGM13P
Contains Transmitter module IC: 5123A-BGM13P
WARNING & WARRANTY

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TERMS & CONDITIONS
The OLAS systems are products from Ultimate Sports Engineering Ltd.
OLAS wireless systems utilise OLAS transmitters (OT) and OLAS receivers (OR).
OLAS transmitters consist of the OLAS tag and OLAS Float On.
OLAS receivers include the Core, the Guardian, the Extender and the OLAS mobile application (OLAS app)
Before using any OLAS wireless system it is imperative that you read the DISCLAIMER and the LIMITATION
OF LIABILITY which follows. There is legal presumption that by using OLAS wireless systems you have read,
understood and accepted the DISCLAIMER and the LIMITATION OF LIABILITY statement.
Setup
Start and setup all OLAS systems before you leave the dock and ensure all OTs are connected. Connecting
the OLAS app allows visual indication of connected OTs.
Check the battery level of OLAS tags using the OLAS app. Check the battery level of OLAS Float-On’s using
the inbuilt color coded battery indicator.
The OLAS App
Ensure GPS is running in the background on your mobile device. Keep your mobile device plugged in
to a charger as GPS drains the battery. It is advised that the app is running in the foreground to enable
maximum response time. It can take up to 30 seconds for the system to respond if the phone is in locked
mode.
Test the Connection Whilst In Dock
Test the connection between the OR and the OT by leaving the OR in its planned location and walk the OT
to the furthest point on the vessel. Check that all OT’s being used are working correctly by submersing them
in more than 4 inches of open water which will activate the alarm on the receiver.
Advice
As soon as a MOB situation occurs ensure a crew member keeps visual contact and points at the MOB.
Contact the emergency services and give them the co-ordinates from your vessels GPS navigation system
and the time since the MOB occurred.
Use OLAS Systems frequently as a practice aid for a MOB situation.
Disclaimer:
OLAS wireless systems are an aid only and should be used alongside existing safety products and
procedures. They should not be used for navigation or lifesaving procedures. The OLAS app GPS
coordinates cannot be relied upon to be accurate. Whilst accuracy of between 10-30 metres can be
achieved, many factors can cause larger variations. The OLAS app cannot and does not take the external
environment into consideration. Wind, tide, current and other factors will affect the position of the MOB.
The OLAS app can only assist you in getting back to the position that the automatic alert was issued. The
OLAS app is not warranted to be accurate. GPS reception is variable and cannot be relied on. The phone
can take up to 40 seconds to get a good GPS lock even when GPS connectivity is available.
The OLAS app will be more accurate if already running for 1 minute before grabbing the GPS location. It is
advised that the app is running in the foreground to enable maximum response time. It can take up to 30
seconds for the system to respond if the phone is in locked mode. The OLAS App should only be used to
complement other MOB methods and procedures.

Limitation of Liability:
In no event shall Ultimate Sports Engineering Ltd or its members, representatives or suppliers be liable for
any damages whatsoever (including, without limitation, loss of property, personal injury, lost revenue, lost
prots, loss of goodwill, business interruption) arising from or related to the use or inability to use or reliance
on any OLAS wireless system, even if Ultimate Sports Engineering Ltd or its representatives or agents have
been advised of the possibility of such damages. Some jurisdictions prohibit the exclusion or limitation of
liability for implied warranties or consequential damages or incidental damages, so the above limitation may
not apply to you. You may have other legal rights that vary from jurisdiction to jurisdiction. To the extent any
liability is found, in no event will the liability of Ultimate Sports Engineering Ltd, its members, representatives
or suppliers exceed the amount paid for the OLAS wireless system inclusive of the OLAS transmitters and
receivers.
Patent Notice:
The OLAS wireless systems and associated products may be covered by patents or patent pending
applications.
Credits Product: Ultimate Sports Engineering Ltd
OLAS CORE Declaration of Conformity:
Hereby, Ultimate sports Engineering Ltd declares that this Bluetooth Alarm System is in compliance with
Directive 2014/53/EU and Directive 2011/65/EU. The full text of the EU declaration of conformity is available
at the following internet address:
https://www.acrartex.com/support/acr-support/acr-declaration-of-conformity/
EXPUG2
ACR Electronics, Inc.
5757 Ravenswood Rd
Fort Lauderdale, Florida
33312 - USA
Y1-03-0353 Rev.A
www.ACRARTEX.com