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MNP85ENV00 

Rev.02 (2014-01-07)                         Page 12 of 20 

 
 

6. Troubleshooting 

The following table will help you diagnose the most common banknote reader failures. 
It describes a series of anomalies, their possible causes and the steps to take in 
solving them or at least in determining the possible cause of it. Take a look at these 
failures before contacting our technical support service. 
 

PROBLEM POSSIBLE 

CAUSES SOLUTION 

A given type of banknote is 

rejected and the red LED blinks 

twice rejecting the banknote. 

Banknote inhibited by the 

machine. 

Check that the maximum return 

value set in the machine is 

sufficient to accept the banknote 

and that there is sufficient change 

in the tubes. 

A given type of banknote is 

rejected and the red LED blinks 

three times. 

Banknote inhibited by the 

banknote reader. 

-Uninhibit the banknote. 

-See test and programming

 

 

 

Banknotes are not accepted and 

status LEDs are off. 

The BT11 has no power 

supply, or the power 

supply is incorrect. 

Check that power supply voltage 

is within limits. 

Banknotes not fully accepted, they 

are all rejected with a final strike of 

the stacker 

Stacker is full or there is a 

banknote badly kept. 

Move away the stacker and verify 

that it is not full, there isn’t a 

banknote badly kept or there isn’t 

a banknote jamming the entrance 

of the stacker 

Red Led continuously. It doesn't 

accept any note. 

The machine doesn't 

support the banknote 

reader. 

Update the software on the 

machine 

Blue LED in one of the ends of the 

line is the only one on 

Switch 8 ON. 

Set correctly the switches. 

 
Recycling 

When disposing of any packing materials or old equipment, check 
with your local authorities for information on recycling. 
Do not throw away any electronic circuit with domestic waste, as 
many materials used for their components are recyclable. Please 

consult your local authorities about recycling information. 
When the customer wants to throw out the equipment, Jofemar has established a 
waste management system with an Integrated Management System. Check for 
information on recycling. 

Содержание BT-11

Страница 1: ...MNP85ENV00 Rev 02 2014 01 07 Page 1 of 20 English BANKNOTE READER BT 11 User s Manual Jofemar...

Страница 2: ...com Tel 34 948 751212 Fax 34 948 75 04 20 This symbol means there are more detailed explanations on this subject elsewhere in the manual This symbol means that the text in question refers to programm...

Страница 3: ...7 3 3 Bill group acceptance 7 3 4 Bit time adjustments 7 3 5 Testing and programming 7 3 6 Bill inhibition and software information 8 3 7 Sensor calibration 8 3 8 Front LED lighting control without M...

Страница 4: ...aracteristics of the banknote reader Easy access to internal parts without the need for special tools Top security stacker Easy to dismantle It can work in escrow mode so the banknote is held back so...

Страница 5: ...LEDs organised by pairs 10 of them are blue and the other 4 are red When one led is said to be on it means a pair since the hardware of the reader cannot turn a single led on so there are 5 blue LEDS...

Страница 6: ...8 are OFF With this selection MDB communication takes place between the banknote reader and the machine to which it is connected Selecting switches 1 2 and 3 choose one of the available LED lighting c...

Страница 7: ...ervice until the jammed banknote is removed In this situation you can verify the truthfulness of a user claim just by opening the stacker and seeing if there is a jammed banknote SW1 SW2 SW3 SW7 SW8 O...

Страница 8: ...ersion is indicated by the number of times the central blue LED blinks meaning that if you have installed the 5 th version of the patterns the LED will blink 5 times The software version of the reader...

Страница 9: ...e the note is not validated avoiding jams or any damages to the note that is refunded This mode is available from software version BT11MD11 onwards and all the readers have this mode enable by default...

Страница 10: ...itches is explained in section 3 This method should be used with new control cards provided by Jofemar or when the calibration by removing the stacker does not work Calibrating the reader by using the...

Страница 11: ...y chip or disassemble the banknote reader Storage of patterns in flash memory allows you to update the information should a new banknote or a new forgery appear Pattern updating should be carried out...

Страница 12: ...ower supply or the power supply is incorrect Check that power supply voltage is within limits Banknotes not fully accepted they are all rejected with a final strike of the stacker Stacker is full or t...

Страница 13: ...MNP85ENV00 Rev 02 2014 01 07 Page 13 of 20 7 Appendix Figure 1 General view of the banknote reader...

Страница 14: ...MNP85ENV00 Rev 02 2014 01 07 Page 14 of 20 Figure 3 Reader with Stacker 200 measures in mm Stacker 200 Stacker 375 Stacker 500 Figure 2 Possible stackers for BT11 banknote reader...

Страница 15: ...MNP85ENV00 Rev 02 2014 01 07 Page 15 of 20 Figure 5 Reader with Stacker 500 measures in mm Figure 4 Reader with Stacker 375 measures in mm...

Страница 16: ...Page 16 of 20 Figure 7 Image of the readers cover showing the MDB software and sensor software version In this case it is the 8 th version of the MDB software and the 3 rd version of the sensors Figur...

Страница 17: ...MNP85ENV00 Rev 02 2014 01 07 Page 17 of 20 Figure 9 Tab to be pushed to clean the readers head Figure 8 Front view control card BT11 MDB...

Страница 18: ...MNP85ENV00 Rev 02 2014 01 07 Page 18 of 20 Figure 10 Metal shaft to be pushed to remove stacker...

Страница 19: ...________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ _____...

Страница 20: ...MNP85ENV00 Rev 02 2014 01 07 Page 20 of 20 JOFEMAR S A Reserves the right to introduce improvements in this model arising from its continuous research without prior notice...

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