Revison Questions DDU- PEI Flashcards
1
Q
When is the DDU active?
A
When the BVICS is open, at least one Panto is up and MA is running
2
Q
After closing the BVICS, how long will the DDU retain the TD info?
A
3 min
3
Q
What else could cause the TD info to be lost from DDU?
A
Loss of overhead power
4
Q
After 3 minutes what would you need to do?
A
Enter TDN
5
Q
How does a driver know about a PEI?
A
The driver will be notified by audible tone beeps and the words passenger emergency appearing on the bottom of the DDU
6
Q
After how long will a PEI time out of not acknowledged?
A
90 seconds
