Vibrating Alarm; Backlight; Horn - MSA ALTAIR 4X Manual De Funcionamiento

2.2.3

Vibrating Alarm

The instrument is equipped with a vibrating alarm.

2.2.4 Backlight

The backlight automatically activates when any front panel button is
pressed and remains ON for the duration of user-selected timeout. This
ON/OFF duration can be changed through MSA Link software.

2.2.5 Horn

The horn provides an audible alarm.
2-3