ADC ADCP-80-412 User Manual download pdf (Page 8)

ADCP-80-412 Issue 1 April 2000

Page 8

4 OPERATIONAL CONSIDERATIONS

The electronic sensor device LED may be falsely activated by external EMI emitted by power

drills, wire wrap guns, or other AC powered devices located within 12 inches of the inductive

pick-up coil. If such a condition occurs, the electronic sensor device automatically resets after

the change in current state and returns to a constant dc state.

5 TROUBLESHOOTING

The LED on the bay tracer electronic sensor device is designed to light whenever an individual

jack LED is activated on a DSX bay configured with the device. Table 2 provides a description

of common error conditions that may occur due to improper installation.

Table 2. Bay Tracer Troubleshooting

CONDITION DESCRIPTION

Battery return conductor inserted into coil LED activates when jack is removed

Labeled side of coil is facing away from the power

source

LED activates when jack is removed

Both –48 Vdc and battery return conductors are

inserted into the coil

Bay Tracer Illuminator does not function

–48 Vdc and battery return conductors are mis-wired

on POWER connector

Bay Tracer Illuminator does not function

1 2 3 4 5 6 7 8 9 10

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ADC ADCP-80-412 User Manual Page 8