24
EB 9527-3 EN
Settings
8 Settings
8.1 Write protection
The device has two write-protection func-
tions:
WRITE PROTECTION
to prevent the operat-
ing data being changed unintentionally.
SPAN PROTECTION
as additional write pro-
tection for the span settings.
To perform certain operating functions, de-
activate the write protection on switch 4
(
OFF
). Remember to reactivate write protec-
tion when the operating functions have been
completed (
ON
).
8.2 Selecting the gas type
Select the required gas type over the posi-
tions of switches 1 and 2 (see Fig. 7).
Table 6:
Selecting the gas type
Gas 1
1
OFF
2
OFF
Gas 2
1
ON
2
OFF
Gas 3
1
OFF
2
ON
Gas 4
1
ON
2
ON
Fig. 7:
DIP switches · Switches 1 to 4
The gas code for the selected gas (e.g. AR,
CO2, O2, N2 etc.) is indicated on the dis-
play.
−
Select the gas type at the DIP switches as
indicated in the table.
The reading is not active; only the selected
gas is displayed.
Press key to activate the new gas type
and to reactivate the reading.
In flow rate, differential pressure and count
-
ing flow rate (Media 6 Z) operating modes,
only one gas or medium code is available.
Gas
type
Write protection
Span protection
ON
OFF
1
2
3
4
Note
Summary of Contents for Media 6 Z
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