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Operators Manual Model PT2000/H Series Gas Monitor Rev 2. January 2014
4.4 Configure Relay State
Each relay can be configured as Latching or Non-Latching. Non-Latching are
automatically reset when the alarm condition clears. However, for Latching relays a
manual RESET button is provided on the main display screen. The alarm relays shall be
manually reset or deactivated when the alarm condition clears.
For each relay press the button to toggle between Latching and Non-Latching.