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Hanna Instruments HI5221 - Alarm Settings

Hanna Instruments HI5221
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33
pH SETUP
To generate a New Lot:
Press
while in pH Measure mode.
Press .
• Use or to select the Log option.
• Press and use or to highlight the
New Lot option.
• Press to generate a new manual lot. A pop-up
menu will be displayed asking for confirmation.
• Press to confirm or press to escape
without saving and return to the Log options.
Alarm
This option allows the user to select the alarm settings: Alarm State and Alarm Limits. If the Alarm
option is enabled, a continuous double beep will be heard, along with the “Alarm” indicator blinking
on the LCD, each time the set limits in Measure mode are exceeded.
Note: Alarm Beeper must be set On for audible beep to be heard.
See: System Setup > Beeper > Alarm.
Alarm State
Three settings are available for the Alarm State option:
Disabled - the alarm will be disabled.
Inside Limits - the alarm state will trigger when the
measured value is inside the set limits.
Outside Limits - the alarm state will trigger when the
measured value is outside the set limits.
To set the Alarm State:
Press
while in pH Measure mode.
Press .
• Use or to select the Alarm option.
Press and use or to
highlight the Alarm State option.
• Press and use or to highlight the desired option.
• Press to confirm your selection or press to cancel operation.
Alarm Limits
This option allows the user to set the alarm limits for the measured value.
Note: The Alarm High value can not be lower than the Alarm Low value.

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