
Configuring the Instrument at Your Office
Figure 4—The DataRAM’s main menu screen.
First,
remove the Swagelok protective cap
from the air inlet
on the top of the DataRAM. The DataRAM 2000 internal pump
turns on at powerup and continues to run during
setup. The
Swagelok cap should be stored on the keeper pod
on the back
of the unit.
Push the ‘ON’ button on the front panel to power up the
DataRAM.
Setting the Date and Time
The ‘MAIN MENU 1’ screen (figure 4) automatically displays
at powerup.
14:01:19 01 Oct
MAIN MENU 1
RUN (zeroed?) >
System Diagnos >
Parameters >
Purge >
Zero >
Next Screen >
After pressing ‘Next Screen’ on ‘MAIN MENU 1’, ‘MAIN MENU
2’ will display.
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MAIN MENU 2
DumpDataRS232 >
Set Date, Time >
ScrollDataLog >
Last Screen >
Select ‘Set Date, Time’ by pressing the button beside that
selection. The first digit on the hour will flash. Use the ‘v’ or ‘
^
’
arrow buttons to change the numerals. Use the ‘>’ or ‘<’ arrow
buttons to move across the date and time numerals. When the
date and time are correct, press the ‘EXIT’ button to set them.
Zeroing the DataRAM
Press the ‘EXIT’ button once more or ‘Last Screen’ to return
to ‘MAIN MENU 1’.
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MAIN MENU 1
RUN (zeroed?) >
System Diagnos >
Parameters >
Purge >
Zero >
Next Screen >
With ‘MAIN MENU 1’ displayed, press the button next to ‘Zero’.
The DataRAM will perform a zero and span check to
ensure
that the optical device is clean. While the DataRAM is zeroing,
the screen will flash ‘ZEROING’ and ‘WAIT’.
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ZEROING
WAIT
Running the Span Check
After zeroing is complete, the DataRAM needs to perform a
span check.
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ZERO COMPLETE
Span Check >
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