User's Manual

User instructions
SYSTEM MENU
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6.1.4 System Menu ! Communication Port Set / System Info
Front and rear RS485 communication ports speeds and addresses.
Currently, default speed values are 38400. Previously, they were 9600.
All devices working in combined or n+1 systems must be set to the same communica-
tion speed, otherwise they won’t work properly.
Default address values are 0. These values must be set to specific numbers when the
equipment works in combined systems because it’s a slave one and must be managed
by master device.
IMPORTANT: to connect separately purchased equipment, ask for hardware and docu-
mentation needed to configure them properly.
SYSTEM MENU
Display−only screen.
The software version “Ver.Sw
”, the protocol “Ver.P” and the serial number “SN” are
here indicated.
Also, the operating time “On air time
” and the fans running time “Fan work time” are
shown in “hours−minutes−seconds” format.
To reset the fan running time value (e.g. after their replacing), press “R
”.