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3 Operation
3.3.4.3 Hardware menu
The Hardware menu comprises settings pertaining to device
management.
Accu capacity
back light
contrast
sensors
type of gas
autostart
level PPM
pump
LCD test
reset
Battery
Used to set the battery type in
use. This is important for calcu-
lating the operating time.
Accu capacity
Used to enter the rechargeable
battery capacity. This is impor-
tant for calculating the operating
time.
Light
Used to specify how long the
LCD will remain lit after a key is
pressed.