ALTAIR 2X
17
Use
GB
3.3 First Use
When switching on the device for the first time and after a battery replacement
the device will initialize the battery. During a battery initialisation, BATT INIT is
shown on the display followed by a sequence of LED illuminations and activa-
tion of the vibration motor. The device then continues the start-up as described
in section 3.4.
Calibrate devices with XCell Pulse Technology before first use to ensure
optimal sensor performance.
3.4 Turning ON the Device
(1) Press the button.
- All display segments are activated
- Audible alarm sounds
- Alarm LEDs light
- Vibrating alarm is activated.
The device displays the following for a few seconds each:
- MSA
- Software version
- WAIT (Displayed for up to 20 seconds during sensor discovery)
- If enabled: individual alarm indication settings
- Gas type
- Low alarm icon with low alarm setpoint
- High alarm icon with high alarm setpoint
- STEL alarm icon with STEL alarm setpoint
- TWA alarm icon with TWA alarm setpoint
- Calibration gas settings
(2) If the LastCalDate page is enabled, the display will show the last cal date
of the installed sensor (DD-MMM-YY).
Before the device can be used for monitoring possible toxic gases in the
atmosphere, it must be commissioned ( Fig. 3 and Fig. 4).
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