Specifications

11. What is the correct output voltage of the DXP power supply?
12. The BBLDX provides up to 12 hours of battery backup; true or
false?
13. Describe two measures you can take to prevent electrostatic
discharge damage to the boards.
14. The boards should be inserted with the power on, true or false?
15. What prevents you from inserting a board in the wrong slot?
16. What two things must you attach to the CPU board before you
install it?
17. The station ports and line ports are both numbered the same
way from left to right on the designation strip of the card cage;
true or false?
18. The interface boards are connected with ?
19. If you ever have to insert a station or line board when the
system is under power, you must
20. List two of the four Comdial safety guidelines for working
with telephone lines.
3 - 20 Installing The DXP