NRI Currenza C2 User manual

National Rejectors, Inc. GmbH • Zum Fruchthof 6 • D-21614 Buxtehude
Phone: [phone] • Fax: [phone] • E-mail: [email protected] • Internet: www.nri24.com
Technical Documentation
11.08 JMo/Schn/Roe
Edition 1.1
KA.C2SA-EN
Coin changer
Short reference guide for service work

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National Rejectors, Inc. GmbH, Buxtehude
TABLE OF CONTENTS
SRG – c2service work
Table of contents
1 About this short reference guide 5
Text conventions 5
Additional technical documentation 6
2 Work on the change tubes 7
Displaying the current coin stocks in the tubes (inventory) 7
Giving out single/several coins 8
Giving out single coins 8
Giving out several coins after another 9
Emptying tube cassette 9
Emptying all change tubes up to certain filling level
(float level) 10
Refilling change ... 11
... by inserting coins into the changer 11
c2blue/c2white/orange 12
c2green 13
... by filling the tube cassette direct ... 15
... with non-counted coins 15
... with counted coins (float level) 16
Optimising coin movement in the tubes 20
Open Coin Manager 20
Comparing in and out of tube coins 21
Analysing the coin movement in the tubes and set
tube parameters optimally 22
3 Token configuration 23
Teaching token in a coin channel 23
Configuring the token taught for free vend or payment
(BDV/Executive only) 25
Configuring token values 25
Configuring free vend token 27
Erasing token configuration 28

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TABLE OF CONTENTS SRG – c2service work
4 Firmware update 29
Displaying current firmware versions 29
Updating firmware 30
Downloading new firmware and FW update
PC application from the internet 30
Installing HenriFlash 30
Loading new firmware in HENRI 31
Installing new firmware in the coin changer 32
5 Audit (option) 33
Checking audit data with HENRI 33
Which audit data is recorded and in what structure? 33
General data 34
Vends 34
Flow of money 35
Displaying audit data 38
Reading out audit data using the IrDA interface 39
Printing out audit data using a mobile printer 40
6 Readout of statistical data 41
Reading out statistical data from the currenza c241
Erasing statistical data from HENRI memory 42
Index 44

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National Rejectors, Inc. GmbH, Buxtehude
ABOUT THIS SHORT REFERENCE GUIDE
SRG – c2service work
1 About this short reference guide
This short reference guide provides all information about
• displaying current tube levels/counters (inventory).
• paying out single coins or emptying/filling tubes.
• displaying change flow in the tubes.
• analysing change flow and setting tube parameters optimally
depending on analysis
• teaching tokens
• updating firmware
• checking optional audit data
• reading out statistical data
What to do with malfunctions? This question is answered in the
separate short reference guide about diagnostics and
troubleshooting.
This short reference guide does not describe the whole
functional range of the coin changer currenza c2or HENRI
setting module. In order to be able to use the whole functional
range of the devices safely as well as to configure all possible
functions, all short reference guides for the NRI changer
currenza c2and HENRI setting module must be read carefully
(PDF download at www.nri24.com).
Text conventions
To make it easier for you to navigate within these instructions and to operate
the devices, the following accentuations were made in the text:
Safety instructions, which you must observe in order to protect
operators and equipment.
Notes, which you must observe in order to protect the
environment.
Special notes, which are to facilitate the use of the devices.
At the beginning of a chapter you will find a short "guide", which
summarises the content of the chapter.

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ABOUT THIS SHORT REFERENCE GUIDE SRG – c2service work
1 2 3 ... Requests to perform an action are numbered in another typeface.
DISPLAY TEXTS are set in small capitals.
BUTTONS and MENU ITEMS are shown in bold capitals.
[1/2] Reference to a figure. The number before the slash refers to the
figure number, the number behind the slash to the item number
within the figure.
Additional technical documentation
Apart from the short reference guide you already have, there is further
documentation for the currenza c2and setting module, e.g. about
configuration. All product descriptions are available in a compressed PDF
format at www.nri24.com ( Download).

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National Rejectors, Inc. GmbH, Buxtehude
WORK ON THE CHANGE TUBES
SRG – c2service work
2 Work on the change tubes
In this chapter you will learn how to
• display the current tube counters/levels (inventory)
• pay out single coins
• empty the change tubes (completely/up to a certain filling level (float
level))
• fill the change tubes
• optimise the change movement in the tubes
Displaying the current coin stocks in the tubes (inventory)
To display the current total stock and the number of coins in the individual
tubes:
1Connect c2green/white/orange with HENRI setting module (plug
HENRI RJ-45 connector into coin changer socket in the upper right
hand corner, cp. separate HENRI short reference guide).
HENRI switches to c² mode automatically and displays the current
change stock if there is no error.
2Press MENU key.
You enter the main menu:
3Press Bkey.
First of all the INVENTORY screen displays the tube combination of the
cassette installed:
After a short period of time the screen shows on the one hand the
value of the whole cassette contents and on the other hand the
counter of each tube:

8National Rejectors, Inc. GmbH, Buxtehude
WORK ON THE CHANGE TUBES SRG – c2service work
The security stock per tube possibly configured is not displayed
(cp. separate configuration short reference guide).
Pressing the inventory key A, B, C, D, E, or Fbriefly would now pay out single
coins and holding down the key would pay out several coins one after
another from the appropriate tube. The coins will stop being paid out if you
press any other inventory key A–F. (Cp. next section)
4Use MENU key to return to the main menu.
Giving out single/several coins
Coins can be given out either using the menu item INVENTORY (see section
"Displaying the current coin stocks in the tubes (inventory)" in this chapter)
or if you have a c2blue or green also using the inventory keys A–F direct,
provided that no menu has been selected:
For testing the coin return or acceptance coins can be paid out either
individually or one after another. For this the internal keys A–F apply to the
tubes A–F.
If the changer is configured in such a way that the inventory keys
are disabled, the keys cannot be used. Either the device is set up in
such a way that the keyboard can be enabled using the VMC (MDB
and BDV VMCs only), or the keyboard must first be activated using
the menu (see separate configuration short reference guide).
Giving out single coins
To give out tube coins individually, simply press the corresponding inventory
key. One coin will be given out each time the key is pressed.

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National Rejectors, Inc. GmbH, Buxtehude
WORK ON THE CHANGE TUBES
SRG – c2service work
Giving out several coins after another
To give out several tube coins:
1Hold down the corresponding key A–Ffor approx. five seconds.
The tube gives out several coins.
2Press any other key A–F.
The coins will stop being paid out.
Emptying tube cassette
In order to empty all change tubes completely e.g. before transport, for
repairs, or in case of an inventory:
1Connect c2green/white/orange with HENRI setting module (plug
HENRI RJ-45 connector into coin changer socket in the upper right
hand corner, cp. separate HENRI short reference guide).
HENRI switches to c² mode automatically and displays the current
change stock if there is no error.
2Press MENU key.
You enter the main menu:
3Press Ckey to open the SERVICE menu:
4Use Bkey "down-arrow" to select menu item EMPTY TUBES:
5Press OK key to empty all tubes of the cassette.
The tube counters are reset.
6Use EXIT key to return to the main menu.

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WORKONTHECHANGETUBES SRG – c2service work
Emptying all change tubes up to certain filling level (float
level)
If a float level is configured for each change tube, the change tubes can be
emptied up to the number of tube coin set in the float levels. (Cp. separate
configuration short reference guide)
To empty all change tubes up to the float level:
1Connect c2white/orange with HENRI setting module (plug HENRI
RJ-45 connector into coin changer socket in the upper right hand
corner, cp. separate HENRI short reference guide).
HENRI switches to c² mode automatically and displays the current
change stock if there is no error.
2•c
2blue/white/orange: Press MENU key.
You enter the main menu:
Press Fkey to activate the FILLING MODE.
First of all the DISPLAY SHOWS the tube
combination of the cassette installed:
After a short period of time the screen
shows on the one hand the value of the
whole cassette contents and on the other
hand the counter of each tube:
•c
2green: Press -key.
The flashing of the green LED (c2green only) shows that the coin
changer is no longer in operating mode, but in filling level mode.
3Hold down the Bkey for approx. three seconds.
All tubes will automatically be emptied up to the configured float level.