Honeywell XT Series, Operating Instructions Manual

Page: 7 / 28

XT Series Personal Gas Detector 7
3. Display Features
A
B
C
D
E
F
G
H
I J
Battery A)
Test Fail Icon B)
Test Pass Icon C)
Level 1 Alarm: CO, H D)
2
S, O
2
Level 2 Alarm: CO, H
2
S
Level 2 Alarm: O E)
2
Lifetime: Months F) , Days , Hours
Concentration Units G)
Low Peak (O H)
2
)
High Peak (CO, H I)
2
S, O
2
)
Readout J)
The XT is available with two types of display; Standard and Real Time. This section will illustrate
the difference between the two display types.
On XT’s equipped with the Standard Display, the remaining lifetime clock indicates how much
longer the detector will operate. This is shown on the display as a countdown of remaining months
(indicated by the icon), then days ( ) and finally hours ( ). The example in the table on the next
page shows 24 months remaining.