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DEVELOPMENT, PRODUCTION, DELIVERY
Detection and locating, measuring equipment, water leak detectors, cable locators, cable and pipe locators  

Receiver AP-027

(01-05-15)

2. Receiver AP-027

Appearance and Controls

Fig. 2.1

1

power on/off button

8

/

sensitivity buttons (higher/lower)

2

visual indication type button

9

▲/▼

selected parameter adjustment 
buttons (up/down)

3

sound indication type button

10

frequency button (filter 
frequency adjustment on/off) 

4

◄/►

parameter selection buttons (left/right)

11

LCD screen

5

filter button (broadband on/off)

12

headphones jack

6

memory button

13

sensors connector

7

start/pause button (measurement 
mode)

14

protective insert

Technical specifications of the Receiver are listed in 

Appendix A

Screen controls are listed in

 Appendix B

.

2.1 Preparing Receiver AP-027 for operation

Before the first operation of the receiver remove the  protective 

insert position 14, Fig. 2.1Insert the receiver into the holder fig. 2.2 p.1

Insert one end of the holder under the rubber part of the receiver 

fig.2.2 p. 2 Insert the other end of the holder under the rubber part of 
the receiver fig.2.2 p. 3 

The receiver is ready for operation fig. 2.2 p. 4

9

3

2

1

6

5

7

8

4

10

11

12

Fig. 2.2

13

14

Summary of Contents for Success AT-407N

Page 1: ......

Page 2: ...f operation Water leak detector Success 407N is designed for water leak detection from metal or plastic pipelines at depths of up to 6 m underground water leak detection from the pipelines inside the...

Page 3: ...5 filter button broadband on off 12 headphones jack 6 memory button 13 sensors connector 7 start pause button measurement mode 14 protective insert Technical specifications of the Receiver are listed...

Page 4: ...axis Check the charge status of the batteries the charge should be no less than 4 0 V If the battery charge is low replace the batteries Check the accuracy of sensor connection If a no sensor symbol i...

Page 5: ...in the spots where the signal level is the highest 7 We recommend you to record the points where signal level is the highest into the memory of the device by pressing the memory button 7 1 Browse the...

Page 6: ...er to enter the review mode 1 Turn off measurement mode by pressing 2 Press the memory button 3 Review memorized fields using the buttons In order to leave memory mode press button you enter the launc...

Page 7: ...alid signal and lowest number of light stripes interference signifies correct choice of filter 10 Switch to Scale mode by pressing visual indication button Without changing the settings examine the su...

Page 8: ...ected modes and parameters animated scale for input signal level numeric value and animated scale of output signal level graph moving diagram of the output signal level output signal frequency spectru...

Page 9: ...ed battery and the device will automatically switch off after type of the sensor connected Sensor not connected Acoustic sensor AD Electromagnetic sensor EMD type of signal received when working with...

Page 10: ...output overload Filtering Displays the frequency range scales with numerical and graphical representation of the pass band During work with AD pass band filter broadband DuringworkwithEMD central freq...

Page 11: ...lue of the signal in the mode current value of the signal in the mode and maximum current value of the signal for the previous second pulse amplitude 5 Acoustic signal spectrum window It displays the...

Page 12: ...can be called for by pressing the button The display shows the industrial frequency spectrum of 0 40 8 60 kHz Two segment columns display the current and minimum values of the frequency components of...

Page 13: ...y natural sound is used When working with EMD in the mode natural sound to the phones the adopted highactive frequency8192Hzand33kHz beforeplaying areconvertedintoawell acceptable low frequencies of 8...

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