RCH Walle Mec User manual

OPERATING MANUAL

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The content of this manual is strictly confidential. Any copies or reproductions are prohibited.
This manual is subject to regular amendments and updating by RCH Group S.p.A., as the machines
specifications and features.
Package content
oWALL E MEC
oAC/DC 100-240V 50-60 Hz /7V 3.4A power supply and related power cable
oThis operating manual (user’s manual)
oInternal SD
oExternal SD
oRoll paper
Available optional accessories
oCash drawer

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INDEX
1GENERAL DESCRIPTION ................................................... 6
1.1 SECURITYNORMS AND REGULATIONS............................................7
2MAIN FEATURES.................................................................. 9
3VIEW AND DIMENSIONS...................................................10
3.1 VIEW OFTHE MACHINE....................................................................10
3.2 VIEW OFTHE CONNECTORS HOUSING..........................................11
3.3 DIMENSIONS OF THE MACHINE.......................................................11
3.4 CONNECTION TO THE ELECTRIC MAIN...........................................12
3.5 FUSES................................................................................................13
4KEYPAD...............................................................................14
4.1 KEYS FUNCTION ...............................................................................15
5DISPLAY AND VIEWING....................................................19
5.1 MODES INDICATION’.........................................................................19
5.2 KEYPADLOCKING.............................................................................20
6PROGRAMMING (PRG) .....................................................21
6.1 DEPARTMENTS PROGRAMMING.....................................................22
6.2 PLU PROGRAMMING.........................................................................23
6.3 PAYMENT TYPES PROGRAMMING .................................................24
6.4 CLERKS PROGRAMMING .................................................................25
6.5 VATPROGRAMMING.........................................................................26
6.6 PERCENTAGE OF DISCOUNT...........................................................26
6.7 STATISTICS PROGRAMMING ...........................................................27
6.8 DATE/TIME.........................................................................................28
6.9 PROGRAMMING HEADER MESSAGE .................................................29
6.10 PROGRAMMING FOOTER LOGO......................................................30
6.11 CUSTOMER’S MESSAGES PROGRAMMING....................................30
6.12 KEYBEEP ..........................................................................................32
6.13 PROGRAMMING RECAPITULATION.................................................32

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6.14 PLURECAPITULATION .....................................................................32
6.15 DISCOUNT .........................................................................................32
6.16 24HZREQUIREMENT .......................................................................33
7RECORDING (REG)............................................................34
7.1 INITIALIZATION..................................................................................34
7.2 CLERK’S SETTINGS ..........................................................................34
7.3 SALES TROUGH DEPARTMENTS.....................................................35
7.4 MULTIPLE QUANTITIES RECORDING ..............................................37
7.5 SALES THROUGH PLU......................................................................37
7.6 CHANGE CALCULATION ...................................................................38
7.7 DISCOUNT .........................................................................................39
7.8 PERCENTAGE DISCOUNT................................................................40
7.8.1 PRODUCT PERCENTAGE DISCOUNT .......................................40
7.8.2 PERCENTAGE DISCOUNT ONTO SUBTOTAL ...........................41
7.9 REFUND RECEIPT.............................................................................41
7.10 VOIDS ANDCANCELLATIONS ..........................................................42
7.10.1 CL KEY .....................................................................................42
7.10.2 CANCELLATION KEY..............................................................43
7.10.3 VOID TRANSACTION...............................................................44
7.10.4 RECEIPT VOID TRANSACTION ..............................................45
7.11 PURCHASE RECEIPT........................................................................46
7.12 PAYMENT MODALITIES.....................................................................47
7.12.1 CASH PAYMENTS ....................................................................47
7.12.2 CREDIT PAYMENTS ................................................................47
7.12.3 OTHER PAYMENTS..................................................................47
7.12.4 MIXED PAYMENTS..................................................................48
7.13 CASH COUNTER RECEIVE AMOUNTAND PAID OUT......................49
7.14 ALPHANUMERICAL STRING .............................................................50
8READINGS –X MODALITY (PARSKATS).......................51
8.1 DAILYREADING.................................................................................51

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8.2 DEPARTMENTS DAILY READING .....................................................52
8.3 DEPARTMENTS PERIODIC READING ..............................................52
8.4 PLU DAILYREADING.........................................................................52
8.5 PLU PERIODIC READING ..................................................................52
8.6 CLERKS DAILY READING.................................................................52
8.7 VATDAILY READING.........................................................................52
8.8 VATPERIODIC READING ..................................................................53
8.9 DAILYHOURLY READING .................................................................53
8.10 FINANCIAL TOTAL DAILY READING .................................................53
9DAILY REPORT AND ELECTRONIC JOURNAL
READING (E.J.).................................................................................54
9.1 DAILY REPORT .................................................................................55
9.1.1 DAILY REPORT: PRINTOUT EXAMPLE ....................................56
9.2 ELECTRONIC JOURNAL READING AND DOWNLOAD.....................58
9.2.1 SEND ELECTRONIC JOURNAL TO PC.......................................59
9.2.2 READ Z DAILY REPORT FROM ELECTRONIC JOURNAL.........60
10 GRAPHIC LOGO.................................................................61
11 TIME/DATE DISPLAYING ..................................................62
11.1 LEGAL TIME AND SOLAR TIME.........................................................62
12 REPLACEMENT OF THE PAPER ROLL..........................63
13 REPLACEMENT OF THE ELECTRONIC JOURNAL ......64
13.1 PRUDENCE INOPERATING THE SD.................................................65
14 ERROR MESSAGES LIST .................................................66
15 INFORMATIONS FOR USERS...........................................70
15.1 INTERNAL BATTERY REMOVAL .......................................................70

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1 GENERAL DESCRIPTION
WALL E MEC Cash Register offers a high level of performance and
management of your business and features speed and ease to use.
WALL E MEC is equipped with two liquid crystal displays able to view 2 lines
consisting of 20 alphanumerical characters (clerk’s side and customer’s side
displays).
The keypad, with its 32 keys is manufactured so that it may suit the most
diversified need of the industry which this products addresses to.
This instrument is equipped with a high performances thermal printer able to print
any graphics (as an example, your business logo) with a high operating speed. It
does not require any ink ribbon as in the case of traditional printers, thus,
avoiding a troublesome regular replacement operation, achieving a decrease of
its management and operating costs and, further, offering an always-perfect
printout quality.
The traditional paper journal is replaced a specific SD card memory ensuring
more reliability, safety, use practicality, and a higher operating economy. All this
with smaller dimensions.
WALL E MEC allows fully managing your business:
By keeping in the memory the sales of 10 departments;
By managing up to 100 PLU (pre-memorised prices);
By managing 4 clerks (to allow the “monitoring” of the work).
The functional particularities related to the version for hawkers and those related
to the outlets are the same.

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1.1 SECURITY NORMS AND REGULATIONS
This instrument is suitable to certify the trade operations performed on public
areas (hawkers). Use the battery charger only in protected environment, meaning
in closed areas, far from rain and humidity. The machine is waterproof according
to the current provisions, IPX1 waterproof level. Long exposures under heavy
rain.
Whereas authorised technicians solely must install WALL E MEC, it
is reminded that for proper operations the following instruction must
be complied with:
Upon installation verify that the power plug is close to the machine and may be
easily accessed during the normal operations of the machine.
Only connect original feeders provided for this machine. Any different type
feeder may damage the machine or prevent its proper operations.
Do not place WALL E MEC in unstable surface. It may fall and seriously get
damaged.
The machine includes a LITHIUM battery that may be recharged. For its
replacement it is necessary to address solely the authorised technicians.
Avoid the operations of the machine in places too cold or hot or hit by solar
rays for long time (proper operations are ensured at temperature from -10°C to
+45°C). Do not use, in the open air, a machine installed for the use in closed
environment.
The measurer provides for the warning of the coming exhausting of the rolls
through visual warning. Therefore, rolls with coloured ends must be used.
Only connect drawers with original change return.
The use of any non-original accessories or spare parts would cancel the right
to the warranty.
In case of malfunctioning of the machine, please address a service centre
authorised.

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In case of any faults or malfunctioning preventing the proper operations of the
machine from the standpoint, the cash register blocks and a short message
would appear on the display. An acoustic message is also heard.
In these cases the machine must be switched off and the technical
assistance service of the Authorised Centre must be asked for.
OTHER WARNINGS:
WALL E MEC ecr is equipped with thermal printer. Furthermore, the user
must keep the documents provided for under the Law, in dark places with
relative humidity of less than 80% and a temperature of less than 35°C,
thus avoiding the direct contact with plastic materials and, particularly, with
polyvinyl chloride.
RCH Group recommends the use of the following thermal papers:
Mitsubishi F 5041, or JUJO THERMAL AF 50 KSE.
Device with norms and regulations

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2 MAIN FEATURES
Power supply: AC/DC power supply adapter 100-240V, 50-60 Hz /
7V 3.4 A
Thermal printer: Printing speed: 70 mm/s –columns number: 32 -
MTBF:50 Km.
Thermal paper rolls: 57,5 ± 0,5 mm max diameter 50 mm.
Clerk’s side display: LCD display (2 lines of 20 alphanumerical char.).
Customer’s side display: LCD display (2 lines of 20 alphanumerical
characters).
Operating temperature: from -10 °C to +45 °C .
REPORTS:
Daily report
Department daily and periodic
PLU daily and periodic
Clerks daily
VAT daily and periodic
Hourly daily
Financial daily (CASH, Credits,
Total 3)
PROGRAMMING:
Department number: 10
Plu number: 100
Payment total: 3
Clerks number: 4
VAT number: 4
Report printout enabling
Date/Time
Heading messages and
courtesy receipt
Store logo: 1 entered through
PC
Halo logo: 1 entered through
PC and 2 of default

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3 VIEW AND DIMENSIONS
3.1 VIEW OF THE MACHINE
FRONT VIEW LATERAL LEFT VIEW
UPPER VIEW REAR VIEW
KEYPAD SWITCH (under)
SD AND CONNECTORS (under)
CLERK DISPLAY RECEIPT EXIT
CUSTOMER DISPLAY

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3.2 VIEW OF THE CONNECTORS HOUSING
3.3 DIMENSIONS OF THE MACHINE
Width: 255 mm
Depth: 225 mm
Height: 115 mm (max)
7VDC
Drawer connector
SERIAL PORT COM1
SD (Electronic Journal)
Elettronico
USB
Elettroni
co

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3.4 CONNECTION TO THE ELECTRIC MAIN
To connect the cash register to the mains, it is necessary to carry out
the following operations.
1. Make sure the power cable
plug is not connected to the
power socket.
2. Verify that the switch in the
lower front side is placed in
the OFF position (OFF).
FIG.1
3. Plug the power cable into the
IEC connector on the power
supply; both must be those
supplied with the product.
Supply:
Input: 100-240V 50-60 Hz
Output: 7V 3.4 A
FIG.2
4. Insert the DC power supply
connector to the printer power
connector (Fig. 3).
5. Plug the power cable into an
power socket.
6. WARNING! When connecting
or disconnecting the plug,
always hold the plug, not the
cable.
7. Turn on the system using the
switch on the front bottom of
the machine (Fig.1).
FIG.3

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3.5 FUSES
In product motherboard there is a fuse. They are indicated in the following
table, the location and characteristics. The replacement should be
performed only by authorized technician.
F1
The F1 fuse
(2.5A, Delayed)
interrupt the +7V
destined to all
motherboard
devices.
F2
The COM1 port
(CN12) has the
feature to provide
alimentation by a
self-resetting fuse
signed F2
(RXE075, 0,75A).

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4 KEYPAD
A keypad that allows manually performing all the functions guarantees
WALL E MEC operations.
Use the numerical keypad to enter the letters as commonly made with the
portable telephones, using the printing on the keys. As an example, by
pressing the key 1 character “1” would be displayed, by repeatedly
pressing the same key, the character entered changes and would
become P, Q, R, and S, then to become again 1. Should the next letter be
on the same key, wait a few seconds to allow the cursor to automatically
advance one position to enter the next character.
To change any entered character use the following function keys.
=charater .or ! ? ( ) ; , ’ :”
= character7or @ # % * & / - + =
= moving the cursor to the right
= cancel the entire line
= moving the cursor to the left
= charater 0or SPACE
= backspace

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4.1 KEYS FUNCTION
KEY
Name
Function definition
KEY
Key to select the operating mode (REG - X - Z -
PRG) and for lock keyboard.
PAPER
FEED
Key to advance the receipt paper
FUNCTION
Alternate function key. Press, previously, by one of the
key with associated double function, would allow
entering the second function.
Example:
pressing key
Before
key
The function
DEDUCTION is
utilised
Instead of %-
function
DEPART.
(N)
Key utilised for the recording of the items by
previously entering the price.
CLERK
(OPERATOR)
Key to enter the code and the change of the cash
counter clerk
Receipt
VOID
Key utilised to cancel the current receipt not
completed yet.

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KEY
Name
Function definition
VOID
Key utilised to reverse an amount of a specific
department.
X \ TIME
The key puts together two different functions directly
accessible: the first function displays the time, should
the key be pressed with no receipt. The second
function multiplies the set quantity by the amount
associated with the department/PLU, during the
recording of a receipt.
CLEAR
Key used to cancel a data before recording it into the
memory of a department or PLU. Also, utilised to
correct keying errors, or to remove messages on
display.
NUMERICAL
KEYPAD
with
ALPHABETIC
function
The numerical keypad allows entering numerical and
alphanumerical information, useful to print the receipt
and for the programming operations of the numerator.
CANCEL
Key utilised to cancel the last recording entered onto
the department memory or of a PLU.
DEDUCTION
Key utilised to deduct a value from the last article. If
utilised after the SUBTOTAL it would affect
proportionally all the items (departments and/or PLU)
of the current receipt.

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KEY
Name
Function definition
PLU
Key to record the sale of a specific item memorised
onto the machine with unit code and price. The PLU
code may be accessed with the prior keying of the
given code or scanner reading.
PLU PRICE
PLU price change; insert amount before pressing.
GOODS
REFUND
Key to perform refund items.
%
DEDUC
TION
Key utilised for the deduction (discount) an amount
(price) after recording a given department.
SUBTOTAL
Key utilised to print and view the Subtotal of a receipt.
If pressed outside a transaction would calculate and
display the amounts of the last two receipts.
TOTAL 1
Key utilised to close a receipt (Sale) with payment by
CASH money. If pressed once finished with the
receipt, it would view the total amount of the last
receipt. If, instead, is pressed after entering an
amount, it allows calculating the change, if any (on
display only).
TOTAL 2
OPEN
DRAWER
Key to close a sale against a consideration that is not
paid cash (credit).
If the key is pressed outside the recording of the
receipt it works as drawer opener.
TOTAL 3
Key to close the recording of a sale against
consideration (transaction) once consideration is paid.
The name of the key may be programmed thus
allowing the definition of the kind of payment
(cheques, credit card, bancomat or others) and the
access of cash into the drawer (change function).
RECEIVE
AMOUNT
Key utilised to receive an account.

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KEY
Name
Function definition
PAID OUT
Key utilised to paid out.
TEXT
Key utilised to text entry.
When in X, Z, and P operating mode, the key
allows selecting, thanks to a menu by circular
sliding, certain functions of printout, reading,
closing and programming.
When in X, Z, and P operating mode, the key
allows selecting, thanks to a menu by circular
sliding, certain functions of printout, reading,
closing and programming.

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5 DISPLAY AND VIEWING
WALL E MEC is supplied with two displays, one on the clerk’s side and the other
on the customer’s side.
Clerk’s display: 2 alphanumerical lines x 20 characters (fig. 1)
Customer’s display: 2 alphanumerical lines x 20 characters
(Fig. 1) Clerk’s display
5.1 MODES INDICATION’
To select a mode it suffice to enter the number of the mode to activate
followed by the key KEY (KEY). (As an example, to set up the
programming: 4 and KEY ). When we are in a mode other than
Recording, it is possible to select one of the functions wished for through
the two sliding keys [IZN] e [%-].According to the mode where the
machine is, the clerk’s display will inform of it by displaying the related
identification on the upper left hand.
Once the menu is accessed
through the keys [IZN] or [%-], the
display shows on the upper line the
type of display that may be
selected through sliding (see the
following figure carrying an
example of display in Z mode).
To exit, press the key [ATM].
MODALITIES
DESCRIPTION
0 KEY
Keypad locking
1 KEY REG
Operating mode (recording)
2 KEY X
Reading with daily reports–statistics
3 KEY Z
Printout/ daily reportsof the financial, of the cash counter sold,
etc.
4 KEY PRG
Programming ( PLU, Departments, Financial, etc.)
CASH
12,60
PRG
0
-Z DAILY REPORT-
Daily Reset

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5.2 KEYPAD LOCKING
To avoid any involuntary recording or to prevent the non-authorised
personnel from using Wall e mec without, necessarily, switching off the
cash counter, use procedure “0”and key KEY from any modalities (REG
–X –Z –PRG). The display would show:
By pressing the key [SK.NAUDA]
the keypad use is blocked (pre-
selected value “YES”), otherwise by
pressing the key [IZN] and
[SK.NAUDA] it gets back to the
previous mode.
To use the keypad again, it suffices pressing the sequence of the keys to
enter one of the four modes (example. 1 and KEY).
NOTE: if on display there is only value 0,00 it is possible to lock and then
unlock the keypad by pressing one after the others the keys KEY and
[SK.NAUDA].
LOCK KEYBOARD ?
<YES> / NO
* KEYBOARD *
* LOCK *