Thermo Fisher Scientific CyberScan DO 600 - Manual (Page 108)

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DO (%) Settings Page 2 – Hi-Lo Set Points
Figure 50: DO (%) Settings Page 2 – Hi-Lo Set Points
This page allows you to set alarm limits for the DO saturation
measurement mode. A visual alarm symbol will appear on the screen, if
the DO value of the measurement is outside of the boundaries set by the
minimum and maximum limits.
Parameter Function Factory
Default
DO Alarm
Set alarm limits for the DO measurement modes:
ENABLE – The measurement screen shows HI or LO alarm
indicators when the meter reading is above ‘HI alarm value’
or below ‘LO alarm value’ specified in HI & LO % parameters
(below)
DISABLE – HI and LO alarms are not shown in the LCD
DISABLE
Hi DO %
Specify Hi alarm value here. The Hi alarm occurs when the
DO reading goes above this value
(This parameter is not editable when ‘ALARM SET POINT’ is
disabled)
200.0 %
Lo DO%
Specify Lo alarm value here. The Lo alarm occurs when the
DO reading goes below this value
(This parameter is not editable when ‘ALARM SET POINT’ is
disabled)
10.0 %