TM 10-4610-232-34
Figure 2-61. Carbon Monoxide Monitor (sheet 2 of 3)
WARNING
Make sure the zero or calibration plugs are not left on the sensor inlet fitting at the
end of the calibration procedure, otherwise the sensor cannot sample the atmos-
phere for carbon monoxide and death may occur.
j. If alarms require adjustment, proceed as follows:
(1) Press and hold the ALARM 1 button (7). The main display (3) will display the ALARM 1 value, Press up/down
arrows (17) as required so that the main display (3) shows a value of 25, Release ALARM 1 button (7).
(2) Press and hold the ALARM 2 button (8). The main display (3) will display the ALARM 2 value. Press up/down
arrows (17) as required so that the main display (3) shows a value of 50. Release ALARM 2 button (8).
k. Close the door and turn the coin slot (1) 1/4 turn counterclockwise to lock the door.
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