Primex XR Classic Series Install Manual page 41

Start a Count Up event
By default, a Count Up event starts at 0.0:00 00. If you need the timer to start at a specific time increment, rather than 0.0:00 00,
complete the steps in section Count Up - how to set its Start Time.
1. Set to Count Up mode, press and release the DISPLAY button until the timer displays all zeros (0.0:00 00), which indicates its in
Count Up mode.
2. To Start the Count Up event, press and release the STOP/START button.
3. To Stop or Pause the event, press and release the STOP/START button. If the audio buzzer option is enabled, the timer emits
an audible alarm for 2 seconds and holds the time count.
4. To resume a Paused event, press and release the STOP/START button.
5. To automatically stop the current count event and reset the count to its preset start time, press and release the RESET button
once.
To return to Clock Mode, which displays its synchronized time, press and release the DISPLAY button until the current time is
displayed.
Start a Count Down event
By default, the Count Down event starts at 99 (hours):59 (minutes):59 (seconds) or can be set to a customized start time. If you
need the timer to count down for a specific duration of time, will need to set its start time.
1. Set to Count Down mode, press the DISPLAY button until the timer displays 99:59 59 or its previously set start time.
2. To Start the Count Up event, press and release the STOP/START button.
3. To Stop or Pause the event, press and release the STOP/START button. If the audio buzzer option is enabled, the timer emits
an audible alarm for 2 seconds and holds the time count.
4. To resume a Paused event, press and release the STOP/START button.
5. To automatically stop the current count event and reset the count to its start time, press and release the RESET button once.
To return to Clock Mode, which displays its synchronized time, press and release the DISPLAY button until the current time is
displayed.
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