Specifications

10. The interface board for the main cabinet is interchangeable
with the expansion cabinet interface board; True or False?
.
11. What are the three uses for the six-pin jack on the Services
board?
12. What does it mean if the light on the Services board goes off?
13. How many serial data ports are there on the CPU board?
14. Which of the following is not housed on the CPU board:
Primary processing and control circuits
Master Timing
Interface connector for system memory
Primary system memory
Conferencing circuitry
System calendar and clock.
15. Where does the software card mount in the DXP?
16. What is the difference between the standard RAM and the
expanded IV&I?
17. What are the three types of station board?
18. If a station board’s LED is steady-off with a five-second blink
rate, the board has a microprocessor problem; true or false?
introducing The DXP I- 79