Pinpoint Test B: A Sounder Is Distorted
- Normal Operation and Fault Conditions
The sounder is controlled by the PACM. Distorted sound is often caused by either debris surrounding the sounder area or a sounder.
Possible Sources
- Debris surrounding the sounder
- Front sounder
- B1 INSPECT THE SOUNDER
- INSPECT and CLEAR any debris around the sounder.
Is any debris present around the sounder?
Yes CLEAR the debris from the sounder area. No INSTALL a new sounder. REFER to: Pedestrian Alert System Speaker .