3300 ICP Technician's Handbook
Analog Services Unit LEDs
Figure 156: Universal ASU LEDs
The Universal ASU has 16 ONS LEDs, 4LS LEDs, and a CIM Status LED.
Figure 157: ASU LEDs
The ASU has 24 ONS LEDs, and a CIM Status LED.
Figure 158: ASU II LEDs
The ASU II has an Alarm, Activity, and Power LED.
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