8
be larger for excessively worn banknotes, dirty banknotes and USD. The feeder slot
should be smaller for “new” banknotes. Adjusting the feeder slot size should be done
slowly and smoothly, with adjustments of 30 degrees.
If adjusting the feeder slot size results in the sensor responding slowly, slow separation
of joined banknotes, irregular stacking of banknotes, and/or an error “F-1” occurs, then
the slot size should be smoothly increased without exceeding a rotation of 30 degrees.
If adjusting the feeder slot size results in “Ed”, and/or “dd” error codes occurring fre-
quently, then the slot size should be smoothly decreased without exceeding a rotation of
30 degrees.
8.2. Change of settings of PRO 57 model
8.2.1. Changing the magnetic detection sensitivity level
Hold “
E$
” button for 4 seconds. “En” sign will be seen on the display 2. The main dis-
play will show the sensitivity level of the detector. Set the necessary level of sensitivity
from 0 to 9 (high sensitivity level) using digital buttons 0-9.
Press “
START
” button to enter a new figure in the data store and exit sensitivity level
change mode.
8.2.2. Changing the UV detection sensitivity level
Hold “
UV
” button for 4 seconds. “Eu” sign will be seen on the display 2. The main dis-
play will show the sensitivity level of the detector. Set the necessary level of sensitivity
from 0 to 9 (high sensitivity level) using digital buttons 0-9.
Press “
START
” button to enter a new figure in the data store and exit sensitivity level
change mode.
8.2.3. Changing the optical density sensitivity (banknote transparency)
It should be noted that a single stack of banknotes can contain bills with a wide range
of wear and tear, which results in the notes having different densities. A high sensitivity
level can be used to alert the operator when notes have different density due to wear
and tear or forgery. Hold “
MUL
” button for 4 seconds. “Ed” sign will be seen on the dis-
play 2. The main display will show the sensitivity level of the detector. Set the necessary
level of sensitivity from 0 to 9 (high sensitivity level) by using digital buttons 0-9. Press
“
START
” button to enter a new figure in the data store and exit sensitivity level change
mode.
Attention! New settings are stored for future use.
Remember! Wrong settings can cause failures and frequent error messages. Error
messages listed in Table 8.
Settings by default correspond to average values:
En=5 Eu=5
Ed=5
dd
=4
8.3. Change of settings of PRO 55 model
Changing the optical density sensitivity (banknote transparency)
It should be noted that a single stack of banknotes can contain bills with a wide range
of wear and tear, which results in the notes having different densities. A high sensitivity
level can be used to alert the operator when notes have different density due to wear
and tear or forgery.
Hold “
ADD
” button for 4 seconds. “Ed” sign will be seen on the display 2. The main dis-
play will show the sensitivity level of the detector. Set the necessary level of sensitivity
