Comdial Dxp Correspondance Instructions Manual

DXP Correspondence ManualInstalling The DXP3.13
Connecting A
Music Source
3.14
Installing The
Ring GeneratorYou can connect a maximum of two customer-supplied music sources
to the DXP to provide background music and music on hold. The
music sources connect to the jack on the services board. The input
impedance of the music interface is approximately 500 ohms. You can
create a special announcement on hold for outside callers. Remember
that it’s illegal to use a radio station as your music-on-hold.
The...

3.15
Connecting The
PC AttendantThe PC Attendant requires two loop-start line ports, one serial data
port, and one logical station port. Connect the two line ports for audio
connection to the DXP, one for transmit and one for receive, and the
serial data port for the data communication. You don’t need 
to-wirethe station port, but we do have to assign it to the PC Attendant in
programming. Having a station port assigned provides a logical port to
use for programming station features on the PC Attendant....

DXP Correspondence ManualInstalling The DXP3.16
Connecting A
PrinterYou can connect a serial-data printer for SMDA records. You can
connect the printer to any serial data port on the DXP, but serial data
port two is defaulted for a printer. If your printer is not near the DXP,
~  you must put one modular jack on the wall next to the DXP and
another next to the printer. Wire these two together with 24-gauge,
shielded wire, making sure to rotate the wires. The printer only
requires the transmit data and...

3.17
Concluding
Chapter ThreeThat concludes the installation section of the training. Before you
move on to programming chapter, complete the questions on
installation. If you are unsure about any of the installation procedures,
review part three of the training series, Installing the DXP, and rei-ead
this chapter. When you’ve finished, you’ll be ready to move on to
Chapter Four, Programming the System. 

DXP Correspondence ManualInstalling The DXPChapter Three
Review
Questions1. A fully loaded DXP can weigh as much as
.2. The DXP main cabinet has
which are approximatelyscrew-mount openings,
inches apart.
3. How much space can you leave between the expansion cabinet
and the main cabinet? Why?
4. You can install the expansion cabinet above or to the left of the
main cabinet; true or false?
5. The grounding wire should be
length of less thanwire with a maximum
6. The power supply requires a dedicated
?7....

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...

DXP Correspondence ManualInstalling The DXP
21. To prevent damage from transient-voltage spikes on line
jumper cables, you should install
22. When installing lines, it’s important to remember that ground
start lines are
23. Station connections are through.24. The polarity of digital station connections is essential; true or
false?
25. At the station block, you should tie unused station pairs to
ground, true or false?
26. You can install an external paging device on either the
Services or CPU board; true...

Installing The DXPDXP Correspondence Manual
3 
1. Having a station port for the PC Attendant does what?
32. Explain what it means to “roll” the house wiring for the PC
Attendant.
33. The maximum distance between the DXP cabinet and the PC
Attendant is .
34. Which serial data port is defaulted for an 
SMDALSMDRprinter?
35. In the DXP video series, does the installation use the Scout
9OOMX digital wireless telephones?
36. How many men are shown installing the DXP in the video?
37. Why did the installation...

DXP Correspondence Manual
Chapter Con tentsL
4
Programming The DXPChapter Four: Programming The DXP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..*..................4-1
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8Introducing Programming
....................................................................
4-l
Using Other publications
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4-2Two ways to Program..............................................................................

DXP Correspondence Manual
Programming The DXPProgramming The DXP
4.1
Introducing
ProgrammingThe DXP comes from the factory already programmed with certain
features. However, you will frequently have to alter or add on to these
“default” settings to maximize the DXP’s capabilities (see section 5.2,
Master Clearing The System, and section 5.3, Setting The System
Defaults, for more information.) As the DXP installer and
programmer, you will be responsible for knowing all of the system’s
features and...