Land 4500 MKII Premier, Operation And Maintenance Manual

Page: 37 / 139

Model 4500 Premier Dust and Opacity Monitor
37
6. Press the ‘ENTER’ (
↵ ↵↵ ↵↵
) key from the ‘Cal Setup’ display to
return to the ‘Cal Setup’ menu. Scroll through the ‘Cal
Setup’ menu using the
↑
and
↓
keys until ‘Time To Next Cal’
is displayed and then press the ‘ENTER’ (
↵ ↵↵ ↵↵
) key (notice the
underlined character).
7. Press the
↑
and
↓
keys to select the number of hours to wait
before performing the first automatic calibration check, and
then press the ‘ENTER’ (
↵ ↵↵ ↵↵
) key (notice the underlined
character has changed). Now press the
↑
and
↓
keys again,
this time to select the number of minutes (added to the hours)
to wait before performing the first automatic calibration
check. Press the ‘EXIT’ key to set and return to the ‘Cal
Setup’ display.
8. Press the ‘EXIT’ key again to return to the menu spine and
turn the Maintenance key to ‘RUN’ (No LED).
Now setup the current loop outputs.
↑↓
EXIT
↵ ↵↵
↵↵
↑↓
↵ ↵↵ ↵↵
↵ ↵↵ ↵↵
↑↓
Opacity: 0.0%
Cal Setup:
↑↓
↵ ↵↵
↵↵
Time To Next Cal
0 h
0 mins
↑↓
↵ ↵↵ ↵↵
Time To Next Cal
0 h
0 mins
↑↓
↵ ↵↵
↵↵
Time To Next Cal
3 h
0 mins
↑↓
↵ ↵↵ ↵↵
EXIT
Opacity: 0.0%
Cal Setup:
↑↓
↵ ↵↵
↵↵
Opacity: 0.0%
Calibration:
↑↓
↵ ↵↵ ↵↵