Panasonic Kx-Td308 Digital Super Hybrid System Installation Maintenence Manual

							2.3.3 Extension ConnectionPin Number ChartPin no.Cable Color
26WHT-BLU
1BLU-WHT
27
WI-IT-ORN
2
ORN-WHT
28WHT-GRN
3GRN-WI-IT
29WHT-BRN
4BRN-WHT
30WHT-SLT
5SLT-WHT
31RED-BLU
6BLU-RED
32RED-ORN
7ORN-RED
33RED-GRN
8GRN-RED
34RED-BRN
9BRN-RED
35RED-SLT
10SLT-RED
36BLK-BLU
11BLU-BLK
37BLK-ORN
12ORN-BLK
NoteEXTN. l-4
Jack
No. 1Jack
No.2
Jack
No.3
Jack
No.4T
R
DlD2T
R
Dl
D2-T
R
Dl
D2
.-T
R
Dl
D2Pin no.Cable Color
1 EXTN.5-8/Doorphone
39BLK-BRN
14BRN-BLK40
BLK-SLT
15SLT-BLKJack
No.5
DlD2
-
42YBL-ORN
17ORN-YEL
43YEL-GRN
18GRN-YELJack
No.6
Dl
D2-20
SLT-YELNo.7D246
VIO-BLU
21BLU-VI0-
48VIO-GRN
23GRN-VI0
49VIO-BRN24BRN-VI0Jack
No.8
Dl
D250
VIO-SLTT
25SLT-VI0Doorphone R
l The shaded pins are only available if a KX-TD30870 4-SLT Extension
Expansion Card is installed.2-14
Installation 
						

							2.3.4 Paralleled Telephone Connectionfor a Proprietary Telephone and a Standard TelephoneAny standard telephone can be connected in parallel with a
proprietary telephone as follows:
Method 1: Using a Modular T-Adaptor
L1130Modular T-Adaptor2-conductor wiring cord
(Panasonic KX-J66 or USOC RJA2X)BConnect pins ‘7”’ and “R”.
4-conductor wiring cord
For a digital proprietary telephone:
Connect pins 
“Dl” and “D2” only.
(“T” and “R” are not required.)
For an analog proprietary
telephone: Connect pins “T”, “R”,
“Dl” and “D2”.
Proprietary TelephoneStandard TelephoneInstallation
2-15 
						

							2.3.4. Paralleled Telephone Connectionfor a Proprietary Telephone and a Standard Telephone
Method 2: For Digital Proprietary Telephones only
2-conductor wiring cord
Connect pins 
‘7”’ and “R”.
Standard TelephoneBack of the telephone
Digital Proprietary
Telephone4-conductor wiring cordConnect pins “T’, “R”,
“Dr” and “D2”.
Notel Not only a standard telephone but a single line device such as an
answering machine, a facsimile or a modem (personal computer) etc.
can be connected in parallel with a proprietary telephone.
l If a standard telephone with a Caller ID feature is connected in parallel,
the Caller ID feature will not function.
Feature ReferencesSection 3, Features
Paralleled Telephone
2-16Installation 
						

							2.3.5 Extra Device Port (XDP) Connection
for a Digital Proprietary Telephone and a Standard TelephoneA digital proprietary telephone 
(XX-T7220, KX-T7230, XX-
T7235, or 
XX-T7250) and a standard telephone can be connected
to the same extension jack yet have different extension numbers
(extra Device Port feature). System Programming is required for
this jack.
Method 1
4-conductor wiring cord
Connect pins 
“Di” and “D2” only.
( “‘I”’ and “R” are for a standard
telephone.)
I2-conductor wiring cord
Digital Proprietary
TelephoneStandard Telephone
Method 2Section 2.3.4 “Paralleled Telephone Connection, Method 2: for
Digital Proprietary Telephone only” is also available for XDP
connection.
Programming References
Section 4, System Programming
[600] Extra Device Port
Feature ReferencesSection 3, Features
Extra Device Port (XDP)Installation
2-17 
						

							2.3.6 Polarity Sensitive Telephone
ConnectionCentral Office LineII
If your telephone is polarity sensitive+ follow the procedure below:
1.
2.
Extension
3.
4.
5.
Connect all outside lines.
6.
7.
Reverse as shown.
8.Every time an extension telephone is
replaced, repeat the above procedure.Complete all the required extension wiring.
Confirm that dialing can be done from all the
extensions using a touch-tone telephone.
If dialing fails, the polarity between the
extension and the system must be reversed.
Reverse as shown.
Unplug the system.
Confirm that dialing can be done on the
following extension using a tone telephone.
Extension (T, R) of jack 
l***Outside line 1
If dialing fails, the polarity between the
system and the outside line must be reversed.
-Reverse here
2-18Installation 
						

							2.3.7External Pager (Paging Equipment)
ConnectionOne external pager (user-supplied) can be connected to the 
KX-TD308 as illustrated below.
Use an 
E1A.I RC-6701 A plug (two-conductor,
z 2Smm in diameter).
l Output impedance: 600 
QMaximum length of the cable
AWG 18 
- 22: Under 10 m (33 feet)
Paging Equipment
Notel To adjust the sound level of the pager, use the volume control on the
amplifier.
Programming References
Section 4, System Programming
[804] External Pager BGM
[805] External Pager Confirmation Tone
Feature ReferencesSection 3, Features
Background Music (BGM) - External
Paging - External
Paging 
- All
Trunk (Outside Line) Answer From Any StationInstallation
2-19 
						

							2.3.8External Music Source ConnectionOne music source such as a radio (user-supplied) can be connected
to the 
RX-TD308 as illustrated below.
Insert the plug to the earphone 
/ headphone
jack on the external music source.
Use an EIAJ RC-6701 A plug 
(two-conductor, 
z 2Smm in diameter).
l Input impedance: 8 
RMaximum length of the cable
AWG 18 
- 22: Under 10 m (33 feet)
Notel System Programming of music sources used for Music on Hold and
Background Music is required.
l To adjust the sound level of the Music on Hold, use the volume control
on the external music source.
Programming References
Section 4, System Programming
[803] Music Source Use
[990] System Additional Information, Field (20)
Feature ReferencesSection 3, Features
Background Music (BGM)
Music on HoldBackground Music (BGM) - External
2-20Installation 
						

							2.3.9Printer and PC Connection
A user-supplied printer or personal computer (PC) can be
connected to the system. Thse are used to print out or refer to the
SMDR call records and system programming data.
Connect the printer cable or the PC cable to the Serial Interface
(RS-232C) connector. The cable must be shielded and the
maximum length is 2 m (6.5 feet).
Serial Interface
(RS-232C) (g-pin)PrinterorComputer
Arrange cables so that the printer will be connected to the system
as shown in the chart on the following page.
The pin configuration of Serial Interface (RS-232C) Connector is
as follows:
pin
IlO.Signal name
I
2RXDReceived Data
3TXD
4DTRTransmitted DataBA
Data Terminal Ready
CD
Circ
ik4
-BB
CA
CB
lit type 1
CCITT
4104
103
108.2
Installation2-21 
						

							2.3.9Printer and PC Connection
Connection Chart for Printer / IBM Personal Computer with KX-TD308
If you connect a printer or an IBM-PC with a 9-pin cable, follow
the chart below.
System9-pin Cable Printer/IBM-PC
Circuit
type
c
@IA)BB
-+-3TXD BA
x
4DTR CD
5SGAB
6DSR CC
RTSCA
CTS CB
* RTS (7-pin) and DTR 
(Cpin) are connected on the board.
If you connect a printer or a PC with a 25pin cable, follow the
chart below.
System25pin Cable Printer/PC
Circuit
tlVpe
WVBB
BA
CD
AB
ccCA
CB
Signalname
SGDSR
RTS
CTS
Pm
IlO.
Pin
no.SignalCircuilname
(E)RXD BB
TXD BA
DTR CD
CTS CB
DSR CC
DCD CF
2-22Installation 
						

							2.3.9Printer and PC Connection
Serial Interface (RS-232C) SignalsFrame Ground: FG
Connects to the unit frame and the earth ground conductor of the
AC power cord.
Transmitted Data: SD (TXD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(output)
Conveys signals from the unit to the printer. A “Mark” condition is
held unless data or BREAK signals are being transmitted.
Received Data: RD (RXD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(input)
Conveys signals from the printer.
Request to Send: RS (RTS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(output)
This lead is held ON whenever DR (DSR) is ON.
Clear To Send: CS (CTS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(input)
An ON condition of circuit CS (CTS) indicates that the printer is
ready to receive data from the unit. The unit does not attempt to
transfer data or receive data when circuit CS (CTS) is OFF.
Data Set Ready: DR (DSR). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(input)
An ON condition of circuit DR (DSR) indicates the printer is ready.
Circuit DR (DSR) ON does not indicate that communication has
been established with the printer.
Signal Ground: SG
Connects to the DC ground of the unit for all interface signal.
Data Terminal Ready: ER (DTR). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(output)
This signal line is turned ON by the unit to indicate that it is ON
LINE. Circuit ER (DTR) ON does not indicate that communication
has been established with the printer. It is switched OFF when the
unit is OFF LINE.Data Carrier Detect: CD @CD)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(input)
The ON condition is an indication to data terminal (DTE) that the
carrier signal is being received.
Programming References
Section 4, System Programming
[800] SMDR Incoming/Outgoing Call Log Printout
[801] SMDR Format
[802] System Data Printout
[806] Serial Interface (RS-232C) Parameters
Feature ReferencesSection 3, Features
Station Message Detail Recording (SMDR)
Installation2-23