Land 4500 MKII Premier, Operation And Maintenance Manual

Page: 48 / 139

Model 4500 Premier Dust and Opacity Monitor
48
1. Press and hold the maintenance key for a period of 3 seconds,
until the red LED illuminates.
2. Scroll through the menu spine using the
↑
and
↓
keys until
‘SETUP’ is displayed then press the ‘ENTER’ (
↵
) key.
3. Scroll through the ‘SETUP’ menu using the
↑
and
↓
keys until
‘Alarms’ is displayed and then press the ‘ENTER’ (
↵
) key.
4. The word ‘Alarm 1’ should now be displayed. Press the
↑
and
↓
keys to select between the two available alarms, ‘Alarm 1’ and
‘Alarm 2’ and then press the ‘ENTER’ (
↵
) key. The alarm type
(AL1 type) is now displayed as ‘Opacity’ (this may vary if
previously adjusted). Press the ‘ENTER’ key again (notice the
underlined character).
Continue to step 5.
B2 Normal Modes of Operation
B2-1 Alarm Setup
The Model 4500 Premier has two customer alarms available. Each alarm may be set to trip at a specified
level for Optical Density, Opacity or Dust. A delay of between 0 to 30 seconds is also available for each
alarm.
↑↓
↵ ↵↵
↵↵
↵ ↵↵
↵↵
↵ ↵↵
↵↵
↑↓
↵ ↵↵ ↵↵
↑↓
Opacity: 0.0%
Faults:
↑↓
↵ ↵↵ ↵↵
Opacity: 0.0%
Setup:
↑↓
↵ ↵↵
↵↵
Opacity: 0.0%
Outputs:
↑↓
↵ ↵↵ ↵↵
Opacity: 0.0%
Alarms:
↑↓
↵ ↵↵
↵↵
Opacity: 0.0%
Alarm 1:
↑↓
↵ ↵↵ ↵↵
Opacity: 0.0%
AL1 type: Opacity
Opacity: 0.0%
AL1 type: Opacity