Land 4500 MKII Premier, Operation And Maintenance Manual

Page: 43 / 139

Model 4500 Premier Dust and Opacity Monitor
43
↵ ↵↵ ↵↵
↑↓
↵ ↵↵
↵↵
↑↓
↵ ↵↵
↵↵
↑↓
↵ ↵↵ ↵↵
↑↓
↵ ↵↵
↵↵
→
←
EXIT
Opacity: 0.0%
AL1 type: Opacity
Opacity: 0.0%
AL1 type: O.D.
Opacity: 0.0%
AL1 trip: 0.00
Opacity: 0.0%
AL1 trip: 15.00
Opacity: 0.0%
Delay: 5s
Opacity: 0.0%
Delay: 10s
Opacity: 0.0%
Alarm 1:
↑↓
↵ ↵↵
↵↵
4. Use the
←
and
→
keys to select the required measurement
(Optical Density, Opacity or Dust) to be alarmed and then
press the ‘ENTER’ (
↵ ↵↵
↵↵
) key (notice no underlined character).
Press the
↑
and
↓
keys to scroll to the ‘AL1 trip’ (or ‘AL2 trip’ if
setting ‘Alarm 2’) option and press the ‘ENTER’ (
↵ ↵↵ ↵↵
) key again
(notice the underlined character).
5. Press the
↑
and
↓
keys to select the required level at which the
alarm is to trip and then press the ‘ENTER’ (
↵ ↵↵ ↵↵
) key (notice no
underlined character). Now press the
↑
and
↓
keys again to
select the ‘Delay’ option and press the ‘ENTER’ (
↵ ↵↵
↵↵
) key (notice
the underlined character).
6. Using the
↑
and
↓
keys select the required time period for the
Alarm to be delayed and press the ‘ENTER’ (
↵ ↵↵
↵↵
) key (notice no
underlined character). Press the ‘EXIT’ key twice to return to
the menu spine.
Now perform a Calibration Check