1.
Messages
Display contrast
In case the contrast between the characters displayed and the background is not sharp enough ot too sharp,
adjust as follows:
a.
switch the CPU pcb on by holding down the “+” and “-“ buttons at the same time until the display starts
flashing, then release the buttons;
b.
you will get access to a hidden menu (in Italian language), and the display will prompt you to set the
desired contrast level;
c.
press “+” or “-“ according to whether you want to increase or decrease contrast.;
d.
once the desired degree of contrast has been reached, press the “ok” button to fix it.
The contrast can be adjusted between -15 and + 15. Standard values range between -1 and +5.
8.1
Messages on the display
8.1.1
Faulty operation:
The following warning:
is accompanied by the system check. For instance, the following sliding warnings:
stand for:
the coin acceptor is not connected; there is a fault in the note validator; hopper 1 is working.
The following error messages can possibly appear:
the mentioned peripheral unit (coin acceptor, or note validator,
or Hopper, and so on) is connected and functioning
the mentioned peripheral unit has been disconnected
the mentioned peripheral unit is connected but faulty
the Hopper is empty
the inserted note is not enabled
The message
means that coins have run out during the payout.
Switch power off, fill it up, and switch power on again:
the board will prompt the hopper to complete the payout.
...COIN ACCEPTOR…
.. DISCONNECTED ...
PTOR .................... NOT
CTED .................. IN ER
TOR…
…. HOPPE
ROR ….
… CONN
R N° 1…
…. HOPPE
TED ….
… EMPT
Remaining Credit
1 €
BANKNOTE
DISABLED
H
OPPER
EMPTY
(
PERIPH
.
UNIT
)
IN ERROR
(
PERIPH
.
UNIT
)
DISCONNECTED
(
PERIPH
.
UNIT
)
CONNECTED
CHANGEONE
OUT OF SERVICE
