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Pushbutton

Pushbutton

Table 5. Pushbutton

PushbuttonDescription
Gas alarm
  • To activate the detector, press Gas alarm.
  • To deactivate the detector, press and hold Gas alarm until the OFF countdown is complete and the LCD deactivates.
  • To view the TWA, STEL, and peak (maximum) readings, press Gas alarm twice. To clear the TWA, STEL, and peak readings, press Gas alarm when the LCD displays RESET.
  • To initiate calibration, deactivate the detector. Press and hold Gas alarm while the detector performs the OFF countdown. Continue holding Gas alarm while the LCD briefly deactivates. The LCD reactivates and then begins the CAL countdown. Release Gas alarm when the CAL countdown is complete.
  • To activate the backlight in normal operation, press Gas alarm.
  • To acknowledge latched and pump alarms, press Gas alarm.
  • To acknowledge latched alarms, press Gas alarm.
  • To acknowledge a low alarm and disable the audible alarm, press Gas alarm(if the Low Alarm Acknowledge option is enabled).