Honeywell GasAlert Extreme, Руководство пользователя

Страница: 47 / 63

GasAlert Extreme
User Manual
37
Setting the Calibration Due Date
After a successful calibration, the LCD displays the CAL. DUE screens
and the number of days remaining before the next calibration.
Note
To bypass the calibration due notification, press
C
. The
detector automatically proceeds to the TWA alarm setpoint.
BW Technologies by Honeywell recommends that the detector
be calibrated every 180 days (6 months). The detector is
shipped with the factory default setting of 180 days.
10. Press
D
or
E
to scroll to the required value
( 1 to 365 ).
11. Press
C
to save the new value and automatically proceed to the
TWA alarm setpoint screen.
Note
If a new value is selected but not confirmed within 10 seconds
by pressing
C
, the detector automatically retains the original
value and NO displays. The detector proceeds to the TWA
alarm setpoint.
Setting the TWA Alarm Setpoint
Note
To bypass and retain the current TWA alarm setpoint value,
press
C
. The detector automatically proceeds to the STEL
alarm setpoint.
When the CAL. DUE function has been completed, the Set TWA alarm
setpoint screen automatically displays.
12. Press
D
or
E
to scroll to the required value.
13. Press
C
to save the new value and proceed to the STEL alarm
setpoint.
Note
If a new value is selected but not confirmed within 10 seconds
by pressing
C
, the detector automatically retains the original
value and NO displays. The detector proceeds to the STEL
alarm setpoint.