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13.2. Changing The Alarm Mode
Your choices are Auto Reset and Latched. A latched alarm stays on until you acknowledge the
alarm by pressing a key. An auto-reset alarm turns off when the condition that set off the alarm is
no longer present (for instance, a high H2S reading that exceeds the preset threshold and triggers
an alarm, but then lowers below that threshold, turning the alarm off).
1. Enter the Alarm Mode sub-menu of the Alarms section under the Programming Menu.
2. Select Auto Reset or Latched by pressing [MODE] to select, and [Y/+] to confirm the
choice.
3. Press [Y/+] to save your selection.