HF scientific Micro200BW Turbidimeter - 0 -1000 NTU - Manual (Page 31)

Page 17
MICRO 200 BW 0 - 1000 NTU (5/05)
Rev. 3.1
a. Screen Brightness/History
This is the screen brightness and clear history menu. In this menu you can adjust the screen intensity in increments by
successively pressing F2 or F3. The intensity level will be stored when you leave this menu. Variations in ambient temperature
will cause shifts in the brightness level.
F4 allows you to clear the graph history from both the turbidity and backwash screens.
Selection Options:
F1: Not Used
F2: Adjusts the screen intensity brighter a step each time pushed
F3: Adjusts the screen intensity dimmer a step each time pushed
F4: Clears the graph history from screens
F5: Not Used
b. Set Time
This is the set time and date menu. From this menu you can set the time and date to local time. Time and date are presented
on the turbidity and backwash displays and printer reports.. The clock accepts the new time and date when you push MENU.
Invalid statements will disallow leaving this menu (see Section VII. Troubleshooting).
Selection Options:
F1: Not Used
F2: Selects digit to change as indicated by flashing cursor.
F3: Increments the selected digit (increases digit)
F4: Decrements the selected digit (decreases digit)
F5: Not used
F2
F3
ALARM
F5 F4
MENU
F1
Screen Brightness/History
Dimmer
Brighter
Clear History
F2
F3
ALARM
F5 F4
MENU
F1
Set Time
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Digit
Up
Down
Flashing cursor