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DATALOGGER
NI400
NI400
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DATALOGGER
NI400
NI400
Start (5)
If you press
Enter key
in correspondence to the menu entry
Start NI400 (5),
the NI400 will
start acquisitions.
Letter
A
is displayed if the NI400 is successfully started; if an error has occurred the system
will go to error state and an error code will be shown.
After starting result is shown, a 15 sec timeout is started. After that, the NI400 will come
back to main menu and will start the timeout display. At timeout display expiration, the dis-
play will turn off.
While the menu shows the start state (error code or OK),
Select key
causes the display
returning back to main menu (and timeout reset display).
Stop (6)
If you press
Enter key
in correspondence to the menu entry
Stop NI400 (6)
, the NI400 will
stop acquisitions.
Number
8
followed by letter
A
are displayed if the operation is successful; if an error has
occurred the system will go to error state and an error code will be shown.
After stop result is shown, a 15 sec timeout is started. After that, the NI400 will come back
to main menu and will start the timeout display. At timeout display expiration, the display
will turn off.
While the menu shows the stop state (error code or OK),
Select key
causes the display
returning back to main menu (and timeout reset display).
Firmware version (7)
If you press Enter key in correspondence to the menu entry
Firmware Version (7)
,
the
NI400 will show the installed firmware version.
Firmware version is displayed like the string
F-X-X-.-X-X-.-X-X
only once. After that, the
menu goes back to main menu.
USB connection (8)
If you press Enter key in correspondence to the menu entry USB connection (8), the NI400 will
show the letter A and then the flashing number 0 to indicate to the user that PC connection can be
started (time for connection is 30 sec., and after that the NI400 goes back to main menu).
As connection is on, the flashing number
0
becomes permanent. The user can now use the
NI400 by PC.
NOTE:
As the user removes the NI400 from PC (so he removes remote PC connection),
the display goes back to connection state (flashing “0”) for 40 sec., and during this
time the user could reconnect. After 40 sec it goes back to main menu.
Power off (9)
Pressing Enter key in Power off (9) menu, the NI400 shows the character “.”
Now it is possible to remove the power supply (internal batteries or external power sup-
ply).
NOTE:
the NI400 could be powered off only if it is in STOP mode (see “Stop Menu (6)”
section in this manual)
Test modem (A)
Pressing
Enter key
in
Test signal modem menu entry (A)
, the NI400 shows a blinking “A”
and after, it displays a number from 0 to 3.
This value indicates the quality of signal:
0.
C
3 - Excellent
1 – Low signal
2 – Good signal
0 –No signal/Bad signal
3
3