48
GA 09.035/6.02 - 07/2011 - © Oerlikon Leybold Vacuum
Parameters
5.3.3
Display format (
diGit
)
Number of digits shown in the display.
Tab. 5-11
diGit
parameter values
Note:
The
diGit
parameter has no effect on CTR transmitter.
Note:
When
PrE
is enabled, the display of TTR transmitters in the pressure
range p < 10
-4
mbar is reduced by one digit.
5.3.4
Default parameters (
dEF
)
Reset all parameters to the default values (factory settings). Please note that
this action cannot be undone.
Proceed as follows to reset the parameters:
1
Select the
dEF
parameter
2
Press both the UP and the DOWN button at the same time
The display shows
SEt
All parameters are reset to the default values
5.3.5
Recorder output (
Ao
)
The recorder output is a programmable analog output. The recorder output
voltage is a function of the pressure on the transmitter. The relation between
the pressure and the voltage is called the characteristic curve of the output. It
can be selected.
Modifying parameter
1
Select the
Ao
parameter
2
Use the CH button to assign the recorder output to a channel
3
Use the arrow buttons to select the characteristic curve of the output
The value of the parameter is changed
Display
Significance
2
Two digits
e.g.
2.5
-1
or
370
3
Three digits
e.g.
2.47
-1
or
373
