Display Series Minerva Monochromatic
User and Maintenance Manual [ENG] - rel.00 (26/03/2018)
Aesys S.p.A. Via Pastrengo 7c - 24068 Seriate - BG -
Italy • T. +39 035 29240 • F. +39 035 680030 • www.aesys.com -
Registered office
: Via Artigiani 41 - 24060 Brusaporto - BG
– Italy
Pag.40 di 45
After activating a VMS, if no message is being displayed at the LED matrix, then after reading the
para 7.3Errore. L'origine riferimento non è stata trovata. “Replacing components” proceed as follows;
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If the VMS is working, but the messages are being displayed only in parts or incorrectly; then proceed as
follows:
Replace the faulty CPU
board 1216
Is the CPU card
working correctly?
Are the FLAT cables
in good conditions?
Is the sent
message valid?
Is the power
voltage correct?
No message displayed
Measure the correct
power voltage with
a multimeter
Check if the message
has been sent
correctly
Replace the damaged
cables
Check the correct
operation of the CPU
by means of the Aesys
LED software
