Innovative Technology GA326-3, Operation Manual

Page: 27 / 38

NV9 Operations Manual GA326-4
27 of 38
© Copyright Innovative Technology Limited 2005
11: Fault Finding Analysis
Figure 14 - Notes are not stacking Correctly
Figure 15 - Notes pass validators with no vend signal
Figure16 - Unit rejects genuine notes
Notes pass through the validator but
do not give a vend signal
Is the power supply
inside specification?
YES NO
Check correct supply
and sufficient current
Check correct DIPswitch
settings are selected
Check Interface system
Finish
Notes are not stacking correctly
Is cash box fitted?
YES
NO
Fit the cash box Check the cash box is not
damaged
Check the correct cash box
for the NV7 is fitted
Finish
Has the unit been
programmed for this
note?
NO
Check currency on label Check the security setting
Adjust to correct security settings
Finish
Program the unit
Run lens sensor diagnostic test
YES
Unit rejects genuine notes