Led Signals - Comestero Group Eurokey NEXT Quick Manual

Eurokey NEXT – Quick Guide

6. LED Signals

Below is a list of the main signals that the Eurokey NEXT device can make using the 3
LEDs installed in the reading head.
Red
When the reader is switched on, the Red LED lights up to signal the lack of
protocol. After a few seconds if the protocol programmed on the reader is
the same as that of the vending machine, the green LED comes on.
Otherwise if the red LED stays on, it means that there are protocol
problems.
When the protocol is operating perfectly or there are no configuration errors,
the green LED comes on. Then the reader is ready to accept the key.
When a user key is entered, if the manager code is the same as that
programmed on the reader, the yellow flashing LED (flash every second)
comes on. After a few seconds with the key inserted, the buzzer is activated
to indicate the presence of the key. This function can be eliminated by
lowering the minimum volume of the buzzer by use the UNICO program. ( on
eurokey next there is not the buzzer)
When a sale is made, the yellow LED stops flashing and becomes fixed for
the entire duration of the sale.
When a user key is inserted with a different manager code or without a user
application loaded (card code = 29), the red flashing LED comes on and the
buzzer signals with an error tone.
When a key audit or a programming key without a user code is inserted, the
red flashing LED (1 s) comes on.
When a key audit or a programming key is inserted and the programming
code is correct, the yellow LED stays on fixed for the entire time during
which the data is being stored in the key.
When the transfer has finished, the yellow LED goes off and the green LED
comes on flashing every second.
The programming key is used when some reader settings need to be
changed without connecting the reader to the UNICO program. When the
key and the correct manager code are entered the yellow LED comes on.
When the programming is finished, the yellow LED goes off and the green
one comes on flashing every second: at this point the key can be removed.
After this operation the reader carries out an autoreset so as to restart with
the new configuration with the red LED on.
When the Red and the Green Leds are turned ON at the same time, this
means a low voltage.
When all the LEDs flash together it means the key must be re-inserted in the
reader.
40
Yellow
Legenda
Green