ACR Electronics PLB-350C Product Support Manual Download Page 14

Y1-03-0244E

  

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12.  Preventing false alerts 

A false alert is any activation of the beacon, intentional or otherwise, that does 
not result from a situation of grave and imminent danger. 
 
Be sure to do the following to help minimize false alerts: 
 

// 

Register  your  beacon.

  This  does  not  reduce  false  alert  rates; 

however,  when  the  beacon  is  properly  registered,  the  situation  can  usually  be 
resolved with a phone call. 

// 

Be  careful  with whom  you  leave  your  beacon.

  Make sure  that  they 

know  how  to  use  it,  and  that  they  understand  the  ramifications  of  causing  a 
false  alert.  A  lot  of  false  alerts  are  generated  by  curious  individuals.  If  you 
notice the beacon is flashing the red or  green LED and “beeping”  periodically 
on its own, this likely means it has accidentally been activated and needs to be 
shut off and reported. 

// 

Do not stow beacon while other gear is in contact with the keypad.

 

 
The Cospas-Sarsat satellites detect distress beacon transmissions immediately 
and locate the transmission within a few minutes of beacon activation.  
 

NOTE:

  If  you  report  a  false  alert  and  the  authorities  have  not  received  the 

signal,  do  not  be  concerned. This may  mean  that  you  were  able  to  deactivate 
the beacon before transmitting the signal. 

13.  False alert 

A false alert 

must

 be reported to the search and rescue authorities.  

 
False alerts in the USA that are rectified must be reported to the US Air Force 
Rescue  Coordination  Center  (AFRCC)  to  let  them  know  that  the  situation  has 
been  corrected  and  everything  is  fine.  Responsibly  reporting  these  events  to 
the  AFRCC  or  your  proper  authority  will  not  incur  a  penalty,  but  deliberate 
misuse or not notifying the proper authority may incur a severe penalty. 
 
Reporting 
Should there be a false alert for any reason, it 

must

 be reported to the nearest 

search  and  rescue  authorities.  The  information  that  should  be  reported 
includes: 

// 

The PLB 15-digit Unique Identifier Number (UIN) 

// 

Time and date 

// 

Duration and cause of activation 

// 

Location of beacon at the time of activation 

 

Summary of Contents for PLB-350C

Page 1: ...Y1 03 0244E i PRODUCT SUPPORT MANUAL PLB 350C 406 MHz Personal Locator Beacons Product No 2884 AquaLink View 2885 SARLink View Y1 03 0244 Rev E...

Page 2: ...electronics com designs and manufactures a complete line of safety and survival products including EPIRBs PLBs AIS SARTs Strobe Lights Life Jacket Lights Search Lights and safety accessories The quali...

Page 3: ...AL ICONS________________ 20 APPENDIX C USER INTERFACE DIGITAL DISPLAY OPERATION ___ 21 APPENDIX D USER INTERFACE DIGITAL DISPLAY SELF TEST ____ 24 APPENDIX E USER INTERFACE DIGITAL DISPLAY LONG GPS TE...

Page 4: ...ermine which country s database will have your registration information SAR forces will have information as to who you are as the owner of the beacon the name and type of vessel that you have if appli...

Page 5: ...acceptable Fax the registration form to the fax number on the top of the registration form NOTE Do not confuse the registration form with the ACR Electronics warranty card 3 If online or fax registra...

Page 6: ...equipped can reprogram the unit for the correct country STEP TWO HOW THE BEACON WORKS NOTE Please be aware that throughout your user manual reference is made to the beacon BEEPING Please note that the...

Page 7: ...LB 350C is fitted with an internal GPS receiver that will download the coordinates latitude and longitude of the beacon s position on the globe to be transmitted to the Cospas Sarsat emergency system...

Page 8: ...ed around beacon UIN Label Applied at the factory the 15 character hexadecimal number is unique to each beacon Activation button cover Battery expiration label with the month year the battery needs to...

Page 9: ...504 6 Digital Display The digital display in the beacon is used as a secondary visual aid supporting the green red LED and the audio tone which indicate the status of the beacon during testing and dur...

Page 10: ...sfully acquired This will be followed by the GPS coordinates horizontally scrolling through the display provided the beacon has successfully downloaded an external GPS location See Appendixes B throug...

Page 11: ...ly means it has accidentally been activated and needs to be shut off and reported as a false alert see section on false alerts PLB 350C Activation diagram GPS Self Test Button ON OFF Button visible on...

Page 12: ...ctive 8 406 MHz 121 5 MHz antenna position For maximum performance you must deploy the beacon antenna into the proper position as shown in Figure 3 If at all possible be sure the antenna is positioned...

Page 13: ...ctronics logo see Figure 4 To ensure optimum performance of the GPS receiver the beacon needs to have an unobstructed view of the sky Avoid submerging the GPS receiver in water if possible Water will...

Page 14: ...llites detect distress beacon transmissions immediately and locate the transmission within a few minutes of beacon activation NOTE If you report a false alert and the authorities have not received the...

Page 15: ...each inspection check the time remaining until replacement is required The battery should be replaced if the beacon has been activated for any use other than the Self test Always refer battery replac...

Page 16: ...on will send a 406 MHz signal coded as Self test to the satellite system The 121 5 MHz homing signal is inhibited during Self test this allows you to test your beacon any time during the day without c...

Page 17: ...or the entire GPS test A green LED will indicate that the GPS has been turned ON The beacon GPS will remain ON until LAT LON coordinates have been obtained or until 2 minutes have elapsed If good LAT...

Page 18: ...ation form This obligation transfers to all subsequent owners See earlier section STEP ONE for further details on this process 7 Lost or stolen PLBs If your PLB is lost or stolen do the following imme...

Page 19: ...disengage the clip from the beacon The belt clip has been designed to accommodate your extreme adventures You can secure your beacon directly to backpack webbing straps life jackets or belts to ensure...

Page 20: ...battery charge The gauge illustrates the remaining charge in the battery as a percent of the total possible charge e g The gauge will show the system to be charged in the following increments 100 75 5...

Page 21: ...minds you that for optimum GPS performance i e greatest likelihood of acquiring coordinates position the beacon so that it has a clear view of the sky The system reminds you that for optimum transmiss...

Page 22: ...stress signal when available Updated GPS coordinates are sent every twenty minutes The system reports recently acquired GPS coordinates You may be able to communicate the coordinates to SAR or other p...

Page 23: ...sent If accompanied by a red LED flash the GPS coordinates have not been sent NOTE If GPS coordinates were not sent the system will continue to attempt to acquire the data and add it to the 406 MHz di...

Page 24: ...remaining battery life is greater than 24 hours at 20 C the test passes The first test checks the available hours of battery life battery witness seal If remaining battery life is less than 24 hours...

Page 25: ...ssed If one of the six tests fails the system advises you that Self Test has failed This message appears if Self Test failed The system advises you to refer to this Product Support Manual User Book fo...

Page 26: ...c 1 When one of the tests fail the system bypasses the remaining tests and goes to SELF TEST FAIL 2 The only exception to 1 is that if the battery fails the other tests are still performed The system...

Page 27: ...GPS acquisition test is active This message repeats for approximately 100 seconds while the GPS is acquiring data The system informs you that the beacon has passed the extended GPS test GPS coordinat...

Page 28: ...dination Center RCC The RCC dispatches Search and Rescue SAR forces The addition of the GEOSAR satellite system greatly improves the reaction time for a SAR event This satellite system has no Doppler...

Page 29: ...Life 24 hours minimum 4 F to 131 F 20 C to 55 C Battery Replacement Interval Battery replacement due no later than 6 years from date of manufacture 5 years from date of install or after emergency use...

Page 30: ...ND EXPRESS OR IMPLIED AS TO MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER MATTER WITH RESPECT TO THIS PRODUCT The Company shall not be liable for consequential or special damages To pl...

Page 31: ...land Ireland Italy The Netherlands Norway Portugal Romania Slovak Republic Sweden Switzerland Liechtenstein United Kingdom The following countries require a license for this product France Germany Hun...

Page 32: ...lton on Thames Surrey KT12 2TD United Kingdom Certificate No NC 14625 Regulations and EN 302 152 1 V1 1 1 2003 11 IEC 60950 1 2006 Standards EN 301 843 1 V1 2 1 2004 06 EN 60950 1 2001 EN 301 843 2 V1...

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