MNP85ENV00
Rev.02 (2014-01-07) Page 8 of 20
3.6 Bill inhibition and software information
To access the banknote inhibition options turn the reader off and choose the following
dip switch setting:
SW1 SW2 SW3 SW7 SW8
OFF OFF OFF ON OFF
Once it is on, the blue LED on the left flashes 3 times after the boot sequence (all blue
LEDs at once and then the red LEDs again). From this time on a bill can be inserted to
inhibit or uninhibit it.
Once removed, if the red LEDs flash, the banknote with that value has been inhibited.
To uninhibit a bill repeat the process, if the blue LEDs on the left flash once, it means
that the bill is accepted again.
On both occasions, if the banknote reader does not turn the relevant LED on, it means
that it has not recognised that banknote.
Once you have applied an inhibition to a banknote or removed it, return the dip
switches to normal operating position.
While awaiting the bill to be inserted to either inhibit or uninhibit, the reader will be
indicating the software and bill pattern version installed by LEDs blinking following the
next sequence:
Pattern version 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 is shown by both blue and red LEDs
blinking once using binary code (See figure 7):
The blue LEDs indicate the software version installed on the
reader. The least significant bit is the LED on the left.
The red LEDs indicate the sensor software version installed. The
least significant bit is also the one on the left.
3.7 Sensor
calibration
To calibrate the banknote reader using dip switches, they should be configured as
follows:
SW7 SW8
ON ON
Once powered, after the boot sequence, all LEDs will remain activated for about 10
seconds, after that there is a stacker movement and only the central blue LED
remains on. At this point you insert the calibration banknote. The calibration process
consists of two phases, (more information on the calibration phases is on chapter 5.1
Sensor calibration).
If the calibration is successful, all blue LEDs will stay on until you turn the reader off. If
calibration is not successful the red LEDs will stay on until you turn the reader off and
restart the calibration process.
After proper calibration, return the dip switches to normal operating position.
