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ST NR-CHP User Manual Download Page 13

NR-CHP 

Operation Manual 

12

Fig. 10

 

Rechargeable cells installation

 

NR-CHP OPERATION 

OPERATION CONDITION AND RESTRICTIONS 

After long-term exposure to a low temperature keep the device 
packed in a standard packing at least 2 hours for evening up its 
temperature with the environment.  

NOTE: Operating NR-CHP keep corresponding safety measures. 

Safety  precautions  for  the  open  RF  emitters: 

-

 

Avoid prolonged presence of personnel in a Main lobe of NR-
CHP  antenna’ diagram. 

NOTE: Probing signal power density at the distance of 1 meter 
along the maximum of  NR-CHP antenna directional radiation 
pattern does not exceed Russian State Standard 12.1.006-84 
(Russian State Sanitary Norm)  for  UHF-equipment   serviceman  
under  continuous   8-hours operation. 

 

GETTING STARTED

 

Take NR-CHP 
components out of 
standard packing.  

Open battery compartrment at the back side 
of the Main unit. 
Insert two fresh rechargeable cells (fig.10) 
into the cell holder keeping cells polarity 
specified on the holder side wall (see an 
arrow). Install it into the battery 
compartment. 

Close the battery 
compartment cover and 
lock it. 

 
 

 

Summary of Contents for NR-CHP

Page 1: ...NON LINEAR JUNCTION DETECTOR NR CHP USER S MANUA L 2 0 1 8 ...

Page 2: ... supply Charger Imitator 7 7 9 9 10 11 6 Marking 11 7 Packing 11 7 7 1 7 2 7 3 7 4 7 5 NR CHP operation Operation condition and restriction Getting started NR CHP workability test SEARCHING OPERATION EMERGENCY ACTIONS 12 12 12 14 14 15 9 Battery charging 16 10 Maintenance 19 11 Shipping and storage 21 12 Certificate of acceptance 21 13 Warranty 32 ...

Page 3: ...peration Manual 2 This Manual is intended for explanation NR CHP Non linear Junction Detector design principle of operation as well as directions for its use For proper equipment use study this Manual in depth ...

Page 4: ...ve mode it represents a source of active interference that could cause certain malfunction of radio electronic equipment located in close proximity It is the responsibility of the User to comply with the corresponding Radio Communication Regulations of the country where NR CHP NLJD is being used ...

Page 5: ...ain unit body Main unit is fabricated as mono block in a compact plastic body with an easy to use handle and control panel on the back side of the body The UHF probing signal is converted into a poly harmonic one on the radiated nonlinear elements semi conductive items or corroded metal oxide metal junction and retransmitted better say scattered into ambient space Retransmitted 2nd 3rd harmonics o...

Page 6: ...chargeable cells 4 5 AC power adapter 1 6 Car power adapter 7 Carry bag 11 Operation manual not shown 1 2 sets with 2 cells in each NOTE rechargeable cells battery charger can be replaced by any equivalent version 1 2 7 3 4 5 6 Fig 1 NR CHP complete set 1 Main unit 2 imitator test unit 3 charger 4 rechargeable cells 5 AC power adapter 6 car power adapter 7 carry bag ...

Page 7: ...tion Audio Operational condition Operating temperature Low limiting temperature High limiting temperature Limiting relative humidity 5 С 40 С minus 20 С 50 С 80 under 25 С Power supply 2 x Soshine 18650 Li ion rechargeable cells 3 7V Continuous operation time with one set of fully charged cells not less 3h Weight Device in a ready for operation state Complete set in standard packing 1 0 0 1kg 2 0 ...

Page 8: ...presents a handy mono block comfortable enough to be held by an operator fig 3 The Main unit is equipped with a control panel 3 and a power supply chamber 4 1 2 3 4 Fig 2 NR CHP Main unit 1 antenna cap 2 Main unit handle 3 control unit panel 4 battery compartment cover ...

Page 9: ... switching On Off LED pos 2 is used for Detector active mode confirmation Button ATT is intended for received signal attenuation value Two red LEDs pos 3 are used for 10 20 dB attenuation level confirmation 1 4 2 3 6 5 Fig 3 NR CHP Back side 1 On Of button 2 On confirmation LED 2 3 10dB 20 dB attenuation confirmation LEDs 4 attenuator adjustment button 3 5 battery compartment 6 battery compartment...

Page 10: ... used for Detector power supply The battery compartment for two Soshine 18650 rechargeable cells is located on the back side of Detector housing For battery charging Soshine SC S1 max Charger supplied is used Fig 4 NR CHP Battery installation 1 Main unit 2 battery compartment 3 rechargeable cells 4 cell holder 1 2 3 4 Fig 5 Soshine 18650 cells ...

Page 11: ...es not need any operator s assistance NOTE Soshine AC adapter fig 6 pos 3 allows to charge the battery from the Mains 100 240 V 50 60 Hz Soshine DС 12V car adapter fig 6 pos 2 is intended for battery charging from the motocar 12V DC net 1 2 3 Fig 6 NR CHP standard Charger complete set 1 Soshine SC S1 max charger unit 2 Soshine DС 12V car adapter 3 Soshine AC power adapter ...

Page 12: ...in a Æ14 x 165 mm solid plastic body MARKING A nameplate with NR CHP abbreviation and Detector serial number are located on the transceiver side plate One screw slot at the backside of the Main unit and the antenna cap shell screw are also sealed PACKING Complete set of NR CHP is packed in a dedicated shockproof carry bag fig 9 The bag is made of a durable synthetic fabric and is equipped with rig...

Page 13: ... NR CHP antenna diagram NOTE Probing signal power density at the distance of 1 meter along the maximum of NR CHP antenna directional radiation pattern does not exceed Russian State Standard 12 1 006 84 Russian State Sanitary Norm for UHF equipment serviceman under continuous 8 hours operation GETTING STARTED Take NR CHP components out of standard packing Open battery compartrment at the back side ...

Page 14: ...put signals attenuation is at 10 dB 2 Use ATT button to adjust maximal receiver sensitivity fig 12 3 Aim antenna at various directions and evaluate noise background in that particular point Choose the direction without any noise reaction for Detector workability test Fig 11 Detector is switched on with 10 dB input signal attenuation Fig 12 Detector in a maximal sensitivity mode ...

Page 15: ...he your pockets and outfit any items that contains semi conductive components Carry out searching operation with maximal receiver sensitivity Use ATT button to activate this mode see fig 10 for reference The receivers sensitivity is determined by real noise environment situation right on spot for instance by extraneous emission activity and or non lineal junctions that cannot be removed from the a...

Page 16: ...unction that cannot be corrected by the operator Detector operation should be stopped If Detector was exposed to an external mechanic electromagnetic or climatic impact and temporarily lost its workability then before restoring the operation it is required to carry out its visual checks and a corresponding functional test referring this Manual OPERATION OF THE FAULT DETECTOR IS NOT ALLOWED ...

Page 17: ...ar adapter to the socket on a side wall of the Charger pos 2 Connect AC power adapter to the Mains 100 240V 50 60 Hz or Сar adapter to a corresponding cigarette lighter socket After switching on the power the Charger will check every charging channel operability and initiate the charging mode Fig 15 Soshine SC S1 max Charger with 4 cells ready for charging 1 LED charging channel indication 2 Adapt...

Page 18: ...n to red back and forth Charging mode start Red 80 90 charge is obtained Blinking green Fully charged Green Cell s wrong polarity Dead After battery charging completion unplug AC adapter from the Mains and then from the Charger NOTE Charging time for Soshine 18650 2800mAh Li Ion rechargeable cells with Soshine SC S1 max charger is as follows 4 hours for 2 cells 8 hours for 4 cells The battery cell...

Page 19: ...o not switch on the charger and or power adapters with the obvious presence of moisture inside the device Do not try to disassemble or modify the device Do not use it as a surrogate power source for a certain gadget The device terminals are intended for charging appropriate cells only Charger is an electronic device with high frequency circuits and violent operating current The wrong operation cou...

Page 20: ...as at periodic testing of serviceability removal from storage and after transportation Daily Maintenance performed after each Detector usage transportation or placing in storage Scheduled Maintenance performed once a year during long term storage MAINTENANCE ORDER Check inspection take NR CHP components accessories and supporting documentation from the carry bag check NR CHP set packaging referrin...

Page 21: ...g correct minor paint coating defects scratches and chipping of the device components charge the batteries perform the device workability test remove the batteries pack NR CHP components into the carry bag Scheduled Maintenance charge the batteries ROUTINE REPAIR The defective device repair adjustment and setting up should be carried out ONLY by authorized personal at the Manufacturer s factory ...

Page 22: ...d vibration Store packed device under the temperature from 5 up to 40 C and relative humidity no more than 80 under 25 C NOTE THE BATTERIES SHOULD BE STORED IN A CHARGED STATE ONLY 13 CERTIFICATE OF ACCEPTANCE Non linear Junction Detector NR CHP serial No _____________ is in conformity with the Main technical parameters and is accepted for use Seller _______________ Date ________________ ...

Page 23: ...service life of the product before discarding is 8 years including the storage period at the warehouse up to two years CUSTOMER COMPLAINTS ARE NOT ACCEPTED AND WARRANTY MAINTENANCE DO NOT COVER THE FOLLOWING CASES 1 Mechanical damage of the device s units or parts 2 Traces of independent unauthorized repair and or warranty sealing damage 3 The device s Works number mismatches to that mentioned in ...

Page 24: ..._______ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ ...

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