Use the Chemical Agent Monitor (CAM)
Before operating the CAM, you must perform a self test.
a. Self Test.
(1) Press ON/OFF push button switch and observe the display
for proper indicators (H Mode first)(Figure 4-32).
(2) Display clears from self test after 30 seconds (H Mode,
WAIT, and A and B markers remain).
(3) Display clears from WAIT mode within two minutes (H Mode,
and A and B markers remain).
In very cold conditions, the battery may not immediately
reach operating level (BL may not go out). If BL is still
displayed after five minutes, repeat Step c.
If the CAM has been stored for a long time, an extended
warm-up period may be required.
(4) Press the G H Mode pushbutton switch, and put CAM in G
Repeat Steps 1a through 1c for display of proper indicators.