SUPREMA - OPERATION & SERVICE MANUAL
Suprema - Operation & Service 02-2012 Page 35 of 58
Downloading Software Updates Using the VKI Data Link (continued)
4. Select the function required on the Data Link.
a) When first powered up, both the "
DOWNLOAD PROGRAM" and "DOWNLOAD
FACTORY SETTINGS
" LED’s will be lit, indicating that both these functions will be
active.
b) For downloading the program, without changing the software settings, press the
"
DOWNLOAD FACTORY SETTINGS" button to switch off it's LED, disabling this
function. At this point, only the power LED and the "
DOWNLOAD PROGRAM" LED
should be lit on the Data Link. Once activated, the Data Link will only update the
software, leaving the product settings, water settings, pricing, etc., unchanged from
what was previously programmed.
c) To download the software update, and change all the values to factory settings,
both the "
DOWNLOAD PROGRAM" and "DOWNLOAD FACTORY SETTINGS" LED’s
should be lit, indicating that both of these functions are active.
5. Press the “
START” button on the Data Link to activate the downloading procedure.
6. The program will now download automatically. The downloading procedure will
take approximately three minutes
7. Remove the DB9 cable and Data Link phone jack harness.
8. Reconnect the coin changer phone jack harness to the front board and close the
inner and outer doors.
WARNING: Do not interrupt this procedure once it is in progress as data
being transferred may become corrupted, creating problems with the
operation of the coffee machine.
Note:
If the “INCORRECT
EPROM” LED is lit
on the Data Link, it
indicates that the
software being
downloaded is not
compatible with
the rear board in
the equipment.
Check the software
level printed on the
EPROM decal.
Also note that if the
EPROM is not inserted
properly into the
socket, all the LED’s
on the Data Link will
illuminate.
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