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AA-04 Audio Alert Instruction Manual 

 

 

 

01379-53-000 

Page 5 of 14               Issue 2 25

th

 February 2014 

 

 

Recording a Message 

 
Generally, the customer can provide Lasermet with a digital audio file when ordering 
an AA-04 and Lasermet will upload the file onto the device for the customer prior to 
delivery.  Lasermet  also  has  an  in-house  vocalist  who  can  record  written  messages 
onto the AA-04 prior to delivery. 
 
If  the  customer  wishes  to  record  their  own  messages,  then  optional  Lasermet  part 
AA-MIC can be purchased. AA-MIC is special microphone  with custom connections 
specifically for the Audio Alert range. The following steps indicate how recording with 
the AA-MIC is performed. 
 
Step 1 

– Remove Rear of Case 

 

 

 

Figure 1: Removing Highlighted Screws 

 

  Remove  the two  screws  circled  in  red,  and remove  the  rear  half  of  the  case 

exposing the circuit board below. 

 
 
 
 
 
 

Summary of Contents for Audio Alert AA-04

Page 1: ...01379 53 000 Page 1 of 14 Issue 2 25th February 2014 LASERMET AA 04 Audio Alert Recorded Message Playback Device ...

Page 2: ...ssue 2 25th February 2014 AA 04 Audio Alert Instruction Manual Contents Introduction 4 Recording a Message 5 Wiring 8 Adjusting Volume 9 Installation 10 Attaching the AA 04 to the Backplate 12 Removing the AA 04 from the wall 13 Specifications 14 Contact Details 14 ...

Page 3: ... Standard Applicable Directives Low Voltage Directive 73 23 EEC CE Directive 93 68 EEC EMC Directive 2004 108 EC European Standards to which conformity is declared EN 60598 1 2008 EN 62471 2008 EN 55015 2006 EN 61547 1995 inc A1 2000 EN 61547 2009 I hereby declare that the above listed products conform to the relevant sections of 73 23 EEC 93 68 EEC and 2004 108 EC Signed Name K Bowers Position Qu...

Page 4: ...erally recorded at factory and can be any audio whether it be speech music or other The repetition rate and the number of repetitions of the message are factory settable to end user requirements The AA 04 incorporate adjustable volume control and line out features to allow audio output to external devices such as amplifiers speakers and PA systems Lasermet provides a full range of laser interlock ...

Page 5: ...use vocalist who can record written messages onto the AA 04 prior to delivery If the customer wishes to record their own messages then optional Lasermet part AA MIC can be purchased AA MIC is special microphone with custom connections specifically for the Audio Alert range The following steps indicate how recording with the AA MIC is performed Step 1 Remove Rear of Case Figure 1 Removing Highlight...

Page 6: ... 6 of 14 Issue 2 25th February 2014 Step 2 Connect Power AA MIC Figure 2 Connecting Power and AA MIC Cables Connect 6VDC to 24VDC to J1 Refer to Wiring section if in doubt Connect the AA MIC to J3 making sure Pin 1 of the AA MIC is aligned with Pin 1 of J3 ...

Page 7: ... to on and record your message speaking clearly into the microphone Immediately after you finish speaking slide the switch on the AA MIC back to the off position Switch off power to the AA 04 When power is reapplied to the AA 04 your recorded message should be heard Repeat this process until you are satisfied with the message When satisfied remove power and AA MIC from the AA 04 and screw the rear...

Page 8: ...wer in order to activate the unit and start the speech routine Positive should be connected to a 24V terminal and negative to a 0V terminal If the audio signal is required to be outputted to an external amplifier or other audio device then the positive and negative terminals of J5 should be connected to the positive and negative terminals of the external audio device ...

Page 9: ...iver should be used to turn the volume adjuster pictured above clockwise to increase volume or counter clockwise to decrease the volume Depending on the screwdriver you are using you may or may not have to remove the rear of the case as shown the Recording a Message section of this manual The volume adjuster is placed within the unit to prevent unauthorised changes to the volume of the device ...

Page 10: ...from the wall making it less stable and more vulnerable It is recommended that there must be a flat unobstructed area of wall extending at least 70mm above and 110mm below the mounting centre to allow fitment and removal If a Lasermet Miniature Warning Sign is being fitted above the AA 04 the centres should be at least 140mm apart vertically Refer to Figure 6 for details of the fixing holes and ca...

Page 11: ...AA 04 Audio Alert Instruction Manual 01379 53 000 Page 11 of 14 Issue 2 25th February 2014 35 4 35 4 16 6 At least 100mm Ø20 Ø4 5 Figure 6 Wall Drilling Details ...

Page 12: ...hing the AA 04 to the Backplate Once all the wiring connections have been made attach the AA 04 to the backplate by hooking the top of the AA 04 onto the backplate and swinging the bottom against the wall Press the AA 04 firmly until it clicks into place Figure 7 Locking Case onto Backplate Click ...

Page 13: ...re that the supply is turned off Insert the screwdriver into the recess in the bottom of the AA 04 at the back and push the latch upwards to disengage it from the case Note that the latch is quite secure and some force may be needed before it releases When the latch is released it will be possible to tilt the bottom of the AA 04 forwards and then lift it off the backplate Use a 3mm flat screwdrive...

Page 14: ...6 to 24VDC Power Consumption 0 48W standby 3 8W activated All figures quoted are approximate Lasermet reserve the right to alter specifications without prior notice Contact Details For sales and technical support Lasermet Ltd Lasermet House 137 Hankinson Road Bournemouth BH9 1HR United Kingdom Tel 44 0 1202 770740 Fax 44 0 1202 770730 E mail sales lasermet com Website www lasermet com ...

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