HF scientific Micro200BW Turbidimeter - 0 -1000 NTU User Manual
Page 28
Page 14
MICRO 200 BW 0 - 1000 NTU (5/05)
Rev. 3.1
4. Alarm Menu
This is the ALARM MENU. The left side of the screen shows the selections as described below. The right side shows the current
settings. In the example above:
Alarm 1 is set to 1000 NTU and is off
Alarm 2 is set to 200 NTU and will alarm below 200 NTU
The Dead Band is set to 10%
Selection Options:
F1:
Not Used
F2:
Selects ALARM 1 setpoint MENU
F3:
Selects ALARM 2 setpoint MENU
F4:
Selects the DEAD BAND for the alarms to 2.5%, 5%, or 10%
F5:
Not Used
a. Alarm #1
This is the Alarm #1 Menu. In this menu you can set the value at which the alarm contacts for Alarm #1 will change. The purpose
of the function buttons are shown below. The current setting is displayed in the center top of the screen. Alarm #2 is displayed
and used exactly the same as this menu.
Selection Options:
F1:
Not Used
F2:
Selects the digit to change as indicated by the flashing cursor
F3:
Increments the selected digit (increases it)
F4:
Decrements the selected digit (decreases it)
F5:
Selects Alarm #1 to High, Low or Off
F2
F3
ALARM
F5
F4
MENU
F1
Alarm #1
Flashing cursor
F2
F3
ALARM
F5
F4
MENU
F1
Alarm Menu
Alarm 1
1ØØØ. Off
Alarm 2
Ш2ШШ. Lo
Dead Band
1Ш%
1ШШШ. OFF
Digit
Up
Down
Select Hi;Lo;Off