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4.3.6  Audio probe function 

 

On the control box, the audio probe connector is the same as that for the wire seismic sensor.              
This means that either the audio probe, or the wired seismic sensor, can be connected. 

 

By default, listening to the victim has priority 

(see figure 1).

 Transmission from the rescuer to the victim 

is established by keeping the Push-to-talk key pressed down.  
Transmission to the victim does not allow the victim to be listened to while the Push-to-talk button         
is being pressed 

(see figure 2).

 A second headset can be connected. The second headset has              

the same functions as the first. If the Push-to-Talk button is not pressed, both headsets communicate 
with each other without the victim being able to hear. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

By default the headset sound and speaker volume are pre-set to 50%. To change the volume,           
select the headset or the speaker using the "▲" and "▼" keys then validate using the validation key.                 
To exit the "audio sensor" function, use keys "▲" and "▼" to select the icon showing the wireless 
seismic sensors and validate 

seismic 

seismic 

Back to listening mode 

Micro volume setting (audio probe) 

Headset volume setting  

Figure 1 

Figure 2 

Summary of Contents for Search

Page 1: ......

Page 2: ...rch 2 wireless sensors D11 04 333 LEADER Search 3 wireless sensors D11 04 334 LEADER Search 6 sensors 3 wired 3 wireless D11 04 361 LEADER Search 2 wired sensors version basic pack piles D11 04 364 LE...

Page 3: ...PROBE 10 2 6 DESCRIPTION OF THE HEADSET 10 3 USING THE CONTROL BOX 11 3 1 CONTROL BOX POWER SUPPLY 11 3 2 POWERING ON THE CONTROL BOX 12 3 3 USING THE SUN SHIELD 13 4 SEISMIC SEARCH MODE 14 4 1 USING...

Page 4: ...sage of trucks etc 1 2 LEADER Search composition 1 watertight and shock proof transport case 1 control box with screen and keyboard with its straps shoulder strap and hand strap 1 stereo anti noise he...

Page 5: ...1 04 340 1 waterproof audio probe for communication with the victim R f D11 04 347 Extension for the audio sensor cable up to 100 metres or 330 ft on a reel Extra battery pack R f D11 04 341 Read the...

Page 6: ...gh pitch Yes Wireless sensor charge level indication Yes Battery charge level indication Yes Separate control of each seismic sensor Yes Mono or Stereo listening mode listen to selected sensors using...

Page 7: ...used A rubber band around the edge for better shock protection 4 attachments to fix the carrying strap and the handle The control box Has an ergonomic graphic interface including an intuitive menu wit...

Page 8: ...ark Audio headset connector Aerial connector Wire Sensor or Probe COM connector Up Down keys Used to scroll through the menu and position settings such as the sound level Validation Selection key Used...

Page 9: ...8 Used to refine the listening mode for wireless sensors Used to refine the listening mode for wired sensors Headset Wireless Sensor Control Box Probe COM Wire Sensor...

Page 10: ...nt 3 AAA batteries B an aerial C an ON OFF button with LED D a strap to handle the sensor in the ruins or rubble E a number corresponding to its pairing number Magnetic plates magnets Each wireless se...

Page 11: ...its 38 mm or 1 5 in diameter makes it possible to use it in core sample drill holes The sensitivity of the microphone makes it possible to hear whispers 2 6 Description of the headset The audio heads...

Page 12: ...either use another battery pack supplied as an option or the backup battery pack as a replacement for the initial battery pack The backup battery pack requires 10 AAA batteries not provided The batter...

Page 13: ...ws the version of the device software and on the bottom right the serial number If neither the probe nor the sensors are connected the screen shows the following icons sensor not connected The device...

Page 14: ...orrectly positioned on the face on the forms designed to this effect The red line shows the position The wide elastics are used to ft it quickly and easily It is stored flat for easier transport An el...

Page 15: ...must be pressed for at least 1 second If the sensor does not connect with the control box it powers off automatically after 20 seconds To connect several wireless sensors it is important to use the f...

Page 16: ...or s LED flashes very quickly again If the LED on the sensor to be paired does not flash quickly repeat step 2 4 Turn on the control box The sensor will then carry out the pairing sequence for a few s...

Page 17: ...the left or right ear This second mode can be accessed by pressing the Toggle key Once this mode has been selected the user can listen to each sensor in the left or right headset earpiece using the k...

Page 18: ...frequencies above its setting threshold Setting threshold 600Hz to 3000Hz The filter low function gives access to high pass filter settings and is used to remove bass noises Its cut off power is used...

Page 19: ...lter s cut off frequency Filter use To eliminate parasite noise increase the low filter cut off frequency until the noise disappears from the headset If the noise can still be heard reset the low filt...

Page 20: ...nd sensors the human body creates a natural barrier do not show your back to the sensors Consider the weather depending on humidity electricity in the air sun wireless will work better or worse eg A r...

Page 21: ...nded to replace the batteries with new ones 4 3 5 Function to set screen brightness The brightness function is used to vary the screen brightness to adapt to surrounding light conditions Reducing the...

Page 22: ...talk button is being pressed see figure 2 A second headset can be connected The second headset has the same functions as the first If the Push to Talk button is not pressed both headsets communicate w...

Page 23: ...onnector is connected properly Audio sensor not detected Check that the sensor cable orange is not damaged Check that the sensor connector is connected properly Wireless seismic sensor not detected Ch...

Page 24: ...a repair or a replacement LEADER may then choose to refund the purchase price of the equipment from which a reasonable depreciation value will be deducted in order to fulfil its duties under this lim...

Page 25: ...24...

Page 26: ...25 Code Notice Search 00 ZN8 19 EN 2...

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