Manual

Gas Tracer Operator’s Manual Display Mode • 49
Pressing and releasing POWER ENTER while in a settings screen will
cause the instrument to simulate that condition. The buzzer, LEDs,
and vibration will activate. Press and release POWER ENTER again to
stop the simulated alarm.
10
19.5
25
%LEL
%
ppm
CH4
O2
WARNING
CO
50
23.5
50
%LEL
%
ppm
CH4
O2
ALARM
CO
200
ppm
STEL
CO
25
ppm
TWA
CO