MSA General Monitors OBSERVER I Manuel D'instructions page 53

Display
Cal Req
Hold "ENTER" for
Go to operational
3 sec.
Set Current = run
Hart Disable
Current = 3mA
Cal
Enter
released
No
Start 5 sec timer
10 sec
Time up
Yes
Enter
Flashing
"1701"
Install 1701
Start timer
Yes
Timer out
Lost
EER
Com
Yes
Adjust
Adj
ments
2
seconds
59, 84, 99db
OK
Set Flag For
HART & Modbus
Figure 9 : routine de calibrage
HART Enable
Current = 3.5mA
Flashing
No time out
Yes
No
1
Minute
No
No
15
seconds
2
seconds
53
OBSERVER i
Modbus
HART
Entry
Return exception
Permit
Cal