Self-Test - ION ARA Series Instrument User Manual

Self-Test

Prior to daily use, it is recommended that users perform a self-test to ensure ARA awareness alarms (audio,
visual and vibration) and all segments of the display screen are functioning correctly.
Below is a step-by-step process for performing the test:
STEP 1
Sensor type icon will blink when a self-test is required. Press the button to perform the test.
STEP 2
After pressing the button, the unit will perform the following sequence:
The right and left side LEDs light up after emitting audible beep and vibration.
All LCD display icons appear.
STEP 3
LOW and HIGH alarm set points will be displayed.
When LOW and HIGH alarm set points are displayed, the unit will perform STEP 2 if you press the button.
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ARA Instrument User Manual V1.1
Page 10 of 28
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