User manual

BW Defender2
User Manual
8
Figure 2. Display Elements
Note
Pushbutton reactivates the backlight for 10 seconds
when light is insufficient.
Table 4. Display Elements
Item Function
A Set Value
B Increment or Decrement Value
C Gas Cylinder
D Battery
E Automatically Span the Sensor
F Gas Identifier Bars
G Alarm Setpoint or Alarm
H Automatically Zero the Sensor
I Not Used
J Multi-Gas Alarm Condition or
View TWA and Maximum Gas Exposure
K Real Time Calendar (Date, Month, Year)
L Optional Datalogger Card Indicator
M Optional Datalogger FAIL Indicator
N Other Symbols – future use