Panasonic Kx-Ta624 Advanced Hybrid System Installation Manual

							2.4.3 Doorphone and Door Opener Connection
Installation 2-27
Programming References
Section 4, System Programming
[700]–[702] Doorphone Ringing Assignment — Day/Night/Lunch
[703]–[705] Door Opener Assignment — Day/Night/Lunch
Feature ReferencesSection 3, Features
Door Opener
Doorphone Call 
						

							2.4.4Installing a 3 CO Line and 8 EXT Expansion Card (KX-
TA62477) and 8 Extension Expansion Card (KX-TA62470)
2-28 Installation
3 CO Line and 8 EXT Expansion Card Installation (KX-TA62477)
To add three outside (CO) lines (outside (CO) lines 4 through 6)
and eight extensions (JACK 09 through 16), use an optional 3 CO
Line and 8 EXT Expansion card (KX-TA62477).
8 Extension Expansion Card Installation (KX-TA62470)
To add eight extensions (JACK 17 through 24), use an optional
8 Extension Expansion card (KX-TA62470).
This card can be installed directly to the system or to the
KX-TA62477.
Installing the KX-TA62477
1.Power off the system, and unplug the AC cord.
2.Loosen the screws and open the top and bottom front covers.
3.Remove the lower front panel with pliers as shown below.
Lower front panel
Cut the six areas marked with a circle. 
						

							2.4.4Installing a 3 CO Line and 8 EXT Expansion Card (KX-
TA62477) and 8 Extension Expansion Card (KX-TA62470)
Installation 2-29 4.After cutting the areas, be sure to cut off any excess plastic in
order to make the surface smooth. 
						

							2-30 Installation
2.4.4Installing a 3 CO Line and 8 EXT Expansion Card (KX-
TA62477) and 8 Extension Expansion Card (KX-TA62470)
5.First, insert the plastic spacer into the hole near the Caller ID
card connector on the KX-TA62477. Attach the extension
connectors to the system, install the KX-TA62477 and secure
the two extension bolts.
Extension Bolts
Extension Connectors 3 CO Line and 8 EXT Expansion Card
(KX-TA62477)
Caller ID Card Connector
Spacer
6.Insert the modular plugs of the telephone line cords
(2-conductor wiring) into the modular jacks (CO 4 through 6)
on the card. Refer to 2.3.3, Outside (CO) Line Connection.
7.Connect the line cords to the terminal board or the modular
jacks from the Central Office.
8.Insert the modular plugs of the telephone line cords (2 or 4-
conductor wiring) into the modular jacks (JACK 09 through 16)
on the card. Refer to 2.3.4, Extension Connection.
9.Attach the optional Caller ID card (KX-TA62493) to the Caller
ID Card connector, if desired.
Refer to 2.4.2, Caller ID and OGM/FAX Detection Card
Installation. 
						

							Screws
Extension Connectors8 Extension Expansion Card
(KX-TA62470)
Installation 2-31
2.4.4Installing a 3 CO Line and 8 EXT Expansion Card (KX-
TA62477) and 8 Extension Expansion Card (KX-TA62470)
4.Attach the extension connectors to the system first, install the
KX-TA62470 and secure the two screws.
Top front panel
Installing the KX-TA62470
1.Power off the system, and unplug the AC cord.
2.Loosen the screws and open the top and bottom front covers.
3.Remove the lower front panel. If you install the KX-TA62470
to a KX-TA62477, remove the top front panel in the same way
as described in “ Installing the KX-TA62477”.
5.Insert the modular plugs of the telephone line cords (2 or 4-
conductor wiring) into the modular jacks (JACK 17 through 24)
on the card. Refer to 2.3.4, Extension Connection. 
						

							2-32 Installation
2.4.4Installing a 3 CO Line and 8 EXT Expansion Card (KX-
TA62477) and 8 Extension Expansion Card (KX-TA62470)
When you install the KX-TA62470 to the KX-TA62477,install
the KX-TA62477 first and then the KX-TA62470.
3 CO Line and 8 EXT Expansion Card
(KX-TA62477)8 Extension Expansion Card
(KX-TA62470)
Screws
Extension Connectors
Extension Bolts
Extension Connectors
Spacer 
						

							2.4.5 Securing the cords
Installation 2-33 1.Wrap the strap around all of the cords.
2.Close the covers and secure the screws.
Note• To remove the strap, loosen the rivet with a driver.
Rivet 
						

							2.5 Auxiliary Connection for Power Failure
Transfer
2-34 InstallationPower failure transfer connects a specific single line telephone to
selected outside (CO) lines in the event of system power failure, as
follows.
Outside (CO) Line 1 – Extension (T, R) Jack 01
Outside (CO) Line 4 – Extension (T, R) Jack 09
Connection of outside (CO) lines 1 and 4, and the respective
extensions require no auxiliary connection.
Note• In the event of a power failure, system memory is protected by a factory-
provided lithium battery. There is no memory loss except the Camp-on,
Saved Number Redial, Last Number Redial, Call Park and Message
Waiting memories.
• The system automatically changes the current connection to the above
connection when the power supply stops.
• Proprietary telephones cannot be used during a system power failure.
Therefore, we recommend connecting single line telephones in parallel
with the proprietary telephones connected to JACK 01 and 09.
Feature ReferencesSection 3, Features
Paralleled Telephone
Power Failure Transfer 
						

							2.6 Closing the Front Cover
Installation 2-35
1.Replace the covers and tighten the screws.
2.Tie together all of the connected cords and attach them to the
wall so that the cords cannot be pulled out of the system. 
						

							2.7 Starting the System for the First Time
2-36 Installation1.Plug the AC power cord into the system and an AC outlet.
2.Turn the Power Switch on. (The power indicator will light.)
3.Perform the following operation with a proprietary telephone
connected to JACK 01.
a) Set the MEMORY switch on the telephone to
“PROGRAM”.
b) Dial *#.
c) Enter the system password, 1234.
d) Enter 999.
e) Press NEXT (SP-PHONE button).
f) Keep pressing SELECT (AUTO ANSWER/MUTE button)
until “All Para” is displayed.
g) Press STORE (AUTO DIAL/STORE button).
h) Press END (HOLD button).
i) Set the MEMORY switch to “SET”.
The system will be initialized with the default values. If the system
does not work properly, see “2.9, System Data Clear”.
CAUTION• The system will continue to be powered even if the Power Switch is
turned “OFF”.
• The power supply cord is used as the main disconnect device. Ensure
that the outlet is located/installed near the equipment and is easily
accessible.
AC Surge Protector
134 cm (52 1/16 inches)