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Copyright © Innovative Technology Ltd 2018 Doc: NV9 Range User Manual
Version: 1.0
Page 42 of 63
6.7.3 Inhibit Control
The Inhibits can be used to either enable or disable the acceptance of those
banknotes programmed on channels 1, 2, 3 and 4. The Inhibits are internally held
high and must be set to low (GND) to enable banknote acceptance. If no Inhibit is
set to low (GND) the Master Inhibit is set and the validator is disabled.
6.7.4 Escrow Control
The NV9 validator has a single note escrow facility. This allows the unit to hold onto
the note once validated, and then only stack the note into a cashbox when the host
machine confirms that the Vend operation has been completed. Please refer to
Appendix 11.8 for timing diagram and further details.
6.7.5 IF10 Interface
The IF10 is an interface that allows serial SSP to be used in machines without the
need of updating the machine software. The IF10 is connected between the
validator and the host machine. The IF10 communicates with the validator in serial
SSP which gives more security along the length of the cable. The IF10 should be
mounted close to the host machine control board where the IF10 converts to the
parallel connection.
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