PM150-CO2 Portable Gas Monitor
REV – 1.0
[34-2900-0211-5]
13
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P a g e
7.6
Self-Test
To perform the self-diagnostic test, follow below steps.
1.
Press the Function key until Test is displayed
2.
Press the power button for three seconds. In the “SELF” display, press the power button for three
seconds to activate the self-test. While it is activated, the detector will test LED, beeping, vibration, flash
memory, and sensor. After the successful test, (
V
) mark is displayed. If the test fails, FA with (
X
) mark is
displayed.
3.
If the self-test fails, the Error message appears.
