Land 4500 MKII Premier, Operation And Maintenance Manual

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Model 4500 Premier Dust and Opacity Monitor
40
8. To set the second customer output, use the
↑
and
↓
keys to
select ‘Output 2’ and then press the ‘ENTER’ (
↵ ↵↵
↵↵
) key.
Repeat steps 4 to 6 previous.
9. From the ‘Output 1’ or ‘Output 2’ display press the
↑
and
↓
keys to select the ‘Averaging 1’ display and then press the
‘ENTER’ (
↵ ↵↵
↵↵
) key. Press the ‘ENTER’ (
↵ ↵↵
↵↵
) key again (notice
the underlined character).
10. If the ‘Averaging 1’ option is set to ‘OFF’ the ‘Output 1’
signal is continuously output. If the ‘Averaging 1’ is set to
‘ON’ the ‘Output 1’ signal is averaged over the selected
period. Press the
←
and
→
keys to select ‘ON’ to average
the output (Set to ‘OFF’ if not required) and press the
‘ENTER’ (
↵ ↵↵
↵↵
) key.
11. Set the hours (h) by pressing the
←
and
→
keys and then
the ‘ENTER’ (
↵ ↵↵ ↵↵
) key. Set the minutes (m) and seconds (s)
in a similar way.
↵ ↵↵
↵↵
→
←
↵ ↵↵ ↵↵
↑↓
↵ ↵↵ ↵↵
↵ ↵↵ ↵↵
Opacity: 0.0%
Output 1:
↑↓
↵ ↵↵
↵↵
→
←
Opacity: 0.0%
Output 2:
↑↓
↵ ↵↵
↵↵
Averaging 1: OFF
0h 0m 0s
Averaging 1: OFF
0h 0m 0s
Averaging 1: ON
0h 0m 0s
↵ ↵↵ ↵↵
→
←
↵ ↵↵
↵↵
→
←
Averaging 1: ON
0h 0m 0s
Averaging 1: ON
6h 0m 0s
Averaging 1: ON
6h 45m 0s
Averaging 1: ON
6h 45m 59s