Comdial Digital Telephone System Instructions Manual

							+LINE, 8-STATION BASE UNlT
STATION 10-17. COMMON AUDIBLE,
DATA PORT, STATION 17 AUDIBLE,
POWER FAIL STATION,
I
. .(O-LINE, 
32-STATION BASE UNIT
STATIONS 1 O-25
RS-232 DATA PORT B
POWER FAIL STATION
MUSIC INTERFACE
PAGING PORT
SYSTEM STATUS LED
- STATION 17
AUDIBLE
COMMON
AUDIBLE
8-LINE, I6-STATION BASE UNIT
STATION10 - 25, COMMON AUDIBLE,
DATA PORT, STATION 17 AUDIBLE,
POWER FAIL STATION,
Figure 3-4a. Common Equipment Station Connections 
						

							InstallationlMl66-107Table 3-2. J-1 Station Connections
(CLine, 6-Station Base Unit)
SPARE
PORTS
Station Connections - Continued on next page . . . 
						

							IMl66-107InstallationTable 3-3. 
Jl Station Connections
(&Line, 16-Station Base Unit)
Station Connections - Continued on next page . . . 
						

							Installationih4166-107Table 
3-4a. Jl Station Connections(16-Line, 32-Station Base Unit)
SPARE
PORTS
Station Connections - Continued on next page . . .3-16 
						

							lMl66-107InstallationTable 
3-4b. 52 Station Connections(l6-Line, 32-Station Base Unit)
25.PAIR CABLE CONNECTIONS1 PINP-WIRE CONNECTIONS
CLIP1 WIRESTATION CONNECTIONS
11  SIGNALGRI
N
E429
47
8
9SIGNAL
(
PATHF
SIGNAlGREEN1
ILUE1 31111 SIGNAL/(I-GREEN
N
ED73213
_SWAIGREEN32
714
PAIJjRED
83315SIGNALGREEN33
816PATHREDI93417SIGNALc918
PATHF.K-BLUE1 
36211 SIGNAL
YELLOW-GREI
.GREEIYELLOW-BROWN19144137
BROWN-YELLOW
1938
YELLOW-S1.ATE204539
SLATEI-YELLOW2040
VIOLET-BLUE
J21146141IBLUE-
_ 
VIOLET-ORAN
SPARE PORTS
9I 41
ET;; 1 48IBROWN-VIOL1 ’
VIOLET-SLATE
2550 I 49
SLATE-VIOLET
25 I 50 
						

							InstallationIM166-107Station Wall Mounting
The Digrech (product code 77nnn) and lrnpacr
(product code 8nnnn) telephones are shipped from the
factory configured for desk use. To convert them for
wall mounting, follow the procedures outlined below.
Americom telephones (product codes 70nnn and
71 nnn) are standard desk telephones. They require
an optional bracket for wall mounting purposes. Order
either the 
TPWl OX-BK bracket (for 1 O-line telephones)
or the 
TPWl 6X-BK bracket (for 164ine telephones)
through your normal distribution channels.
To convert the model 77nn telephones for wall
mounting,
1.Disconnect line cord and handset cord from
telephone.
2.Turn telephone over to ex ose lower housing.
l-d&l-___ __-..
3.
The telephone circuitry is sensitive to
static electricity discharge. Be sure that
your body and the workplace are properly
grounded to avoid any static electricity
discharge while step 3 is being performed.
Remove screws that attach lower housing to upper
housing. Carefully separate lower and upper
housings making sure not to disconnect wiring
between them.
4.Carefully reverse lower housing end-for-end (rotate
it 180 degrees). Do not disturb any internal wiring
during this process.
5.
6.Refasten lower housing to upper housing.
Make sure that all wires are 
clear-Do not
over-tighten screws while refastening the housings.
Route line cord through appropriate channel on
lower housing, and reconnect it to telephone.
Substitute a short line cord for standard supplied
one if desired.
7.Reconnect the handset cord.
To convert the Model 80nn And 81nn telephones
for wall mounting
1.
2.
3.
4.
5.
Turn telephone over and disconnect line cord and
handset cord from telephone. Do not damage line
cord on plastic dressing tabs.
Remove screws from pedestal and unlatch it from
telephone housing, rotate it end-for-end (180
degrees), 
relatch its tabs in the slots in the lower
housing of the telephone, and replace screws.
Route line cord as appropriate, and reconnect it to
telephone. Substitute a short line cord for standard
supplied one if desired.
This telephone provides a reversible handset
retaining hook. When wall mounting, pull up this
hook and rotate it 
-180,degrees from its desk-use
orientation 
(see Figure 3-5b).
Reconnect the handset cord.
There are wall mounting enhancement kits available
through your 
normall distribution channels. These kits
include a handset cradle cup that you can
screw-mount to the telephone’s upper housing. The
product codes for these enhancement kits are: 
HCCI
for the lmpacr telephones (product codes 80nnn and
Blnnn), HCCX for the DigiTech telephones (product
codes 
77nnn) and HCCA for Americom telephones
(product code 70nnn and 71 nnn).
To wall mount the telephones,
After configuring a telephone for wall mounting either
mount it directly on the wall using two 
#lO panhead
screws (obtained locally), or mount it on a wall jack
cover plate. If using a wall jack cover plate, use an
AT&T type 6308 wall plate for best results.
1.If #IlO screws are used, thread them into the wall
within 
1/84nch of the surface. Refer to Figure 3-5~
for the spacing dimensions.
2. Position the keyhole-shaped holes in the bottom of
the telephone over the 
#l 0 screws or the cover
plate studs. Slide the telephone down until a slight
click is felt.
3. To remove the telephone, lift to unsnap both
screws or studs from the bottom housing, and then
lift it away from the wall.
3-18 
						

							IMl66-107Installation
Remove lower housing,
a andreplacerotate 180 degrees
Figure 3-5a. Reversing The Lower Housing
On Model 
77nn Telephones
Wall Plate - OR - #lo ScrewsNOTE:
AT&T 6308 wall plate is mommmledfor secure mount.--
0
203 
15116
Pull up sprinpbadedhandset wall tab,
rotate It 180 degmes,and rekase.
Figure 3-5b. Reversing The Pedestal And Handset.
Hook On Model 60nn And 81 nnTelephones
Figure 3-5~. Station Wall Mounting Details
3-19 
						

							DSWBLF Console Installation
Beginning with software release 8, the digital
telephone system supports the installation and use of
a DigiTech 
DD32X and an Americom XD84X
DSSIBLF console at any available station port. With
software release 
12A, console support is extended to
include the 
impact IB64X console as well. The
number of installed consoles is limited only by port
availability; however, since a console complements a
companion telephone located in an adjacent station
port, you can use up to one-half of the available
station ports for consoles. In addition with the dual
console feature (discussed later), a full two-thirds of
the total station port capacity is available for console
use.
Beginning with software revision of 9, you can assign
two consoles to one telephone. This feature is
especially useful when used with DigiTech 
DD32X
consoles and a G1632 system that has one or two
GM408 expansion modules included with it. This 
dual
console feature allows a station user to monitor up 
to
48 stations from one station location using 32-button
consoles.
Install the first console at the station port that is
logic-paired with the station that you wish to
complement. Install the second console at any station
port except 10 or 11 and, using class of service
programming, assign it to the same station port that is
logic-paired with the first console.
The digital telephone station ports are logic-paired as
follows:
lo- 1126-2742-43
12-13
28-2944-45
14 - 15
30 - 3146 - 47
16 
- 17
32 - 3348-49
18-19
34 - 3550 - 51
20 
- 2136 - 3752 - 5322-23
38 - 3954 - 5524-25
40 - 4156 - 57
You can install a 
DD32X, XD64X, or IB64X console at
any station port and assign it to a station without first
installing a console at the station’s logic-paired port if
you wish. This configuration is convenient for adding
a console to an existing telephone installation that
already has its logic-paired port occupied; however, do
not use this configuration for assigning a console to
station ports 10 and 12 because the console buttons
will not be usable for programming. As discussed
above, this feature is also useful for adding a second installation
IMl66-107
console to a station that already has a paired console
installed with it.
The digital telephone system automatically recognizes
a console when you connect it to a station port and
automatically assigns the station intercom numbers to
the console buttons for direct station selection (DSS)
purposes with associated busy lamp field (BLF) status
lights. However, the console buttons are fully
programmable and the station user can customize
them as he or she see fit by programming them as
DSS buttons or as automatic dialing (autodial) buttons.
When the user programs the buttons for DSS use,
autodial capability is also available at a secondary
level at each DSS button. All 32 buttons on the 
DD32X
console and the first 48 buttons on the 
XD64X and
1864X are programmable for DSS and/or autodial use.
While the first 
XD32X console (the one installed at the
logic-paired port) extends the 
autodial buttons of the
paired telephone by 32 and provides 
DSSIBLF
coverage for station ports 10 through 41, the second
XD32X console (the one installed at the programmed
station port) provides 
DSS/BLF coverage as follows:
0 On a 32-station system with two 8-station expansion
modules, the first 16 buttons are automatically
assigned (defaulted) to station ports 42 through 57
for DSS purposes.
0 On a 32-station system with one 8-station
expansion module, the first 8 buttons are
automatically assigned (defaulted) to station ports
42 through 49 for DSS purposes.
0 On any other smaller station capacity system, all
buttons are unassigned.
When you install a console and program it to
complement a telephone without first having a console
installed at a port that is logic-paired to that telephone,
its button assignment is automatically defaulted, as
described above, but the user can reprogram it as
required. It is important to remember that when you
program for a second console, the system sets the
console button mapping to that which is described
above. When you clear the assignment, the system
resets the button mapping to match a logic-paired
console. This means that when the second console
feature is cleared, the console installed at that port
complements the telephone that is installed at its
logic-paired port instead of the telephone that is
located at the program designated port, and its buttons
are automatically reassigned to station ports 10
through 41 (through station port 57 with 
IB64X and
XD64X consoles).
3-20 
						

							IMl66-107installation
In addition to the DSS support that the consoles
programming purposes since the first one provides
provide to the telephone, the first 
DD32X consolecomplete program button coverage.
provides COS programming buttons Cl0 through C41
and the second console provides COS programmingRefer to 
Figure 3-6 for an illustration of a typical
buttons C42 through C57 when they are needed. You
DSWBLF console installation.
will not need the second 
IB64X or XD64X consoles for
Typical
TelephoneSecondDSS/BLF
ConsoleCUP 
TERMIINALS
Figure 3-6. Typical DSWBLF Console Connections