Electronic Telephone Station Equipment Installation - Toshiba Perfecptione Installation And Maintenance Manual

INSTALLATION INSTRUCTIONS
SECTION 200-255-204
FEBRUARY 1992
4.03 Determine trunk port numbers as follows:
I
PC6
LOCATION
I
PCB
CIRCUIT I
PORT NO.
I
1 P,TOO-~15 I 1-4 I
I
gx TOO-T15
uoo - u31
Example: TO2
1-4
3 TO23
5. ELECTRONIC TELEPHONE STATION
EQUIPMENT INSTALLATION
5.00 Electronic Telephone Connections
5.01 See the DEKT Program in Section 200-255-
300, Programming, for instructions on program-
ming electronic telephones. The system must be
told which type of electronic telephone (lo- or 20-
button, LCD) and what button assignment is re-
quired.
5.02 Electronic telephones are connected to the
MDF via standard twisted-pair jacketed telephone
cable. (Two-pair wiring is required; however, 3-pair
wiring is strongly recommended to permit future
upgrades, such as data, etc.) To accommodate the
electronic telephone line cord, terminate the cable
in a modular station connector block (RJ25) at the
station location. The standard modular electronic
telephone cord length is 7 feet (the maximum
allowed length is 25 feet).
5.03 The overall length of the electronic telephone
cable run from equipment cabinet to phone must
not exceed 1,000 feet (305 M), 24 AWG cable.
IMPORTANT!
When installing the electronic telephone
cable, do not run parallel to and within 3
feet of an AC power line. Such power lines
should be crossed at right angles (90")
only.
5.04 Electronic telephone connection details are
shown in Figure 4-23.
5.10 Electronic Telephone Wall Mounting
5.11 All electronic telephones are wall-mounted in
the same manner, and they may be mounted on a
wall or any other flat, vertical surface to which the
base can be secured. When selecting the mounting
site, consider the electronic telephone' s weight and
the additional stresses to which the mounting will
be subjected.
5.12 Loosen the four captive screws securing the
electronic telephone' s base, and remove the base
(Figure 4-24).
5.13 Using a cutter, remove the handset hanger
from the base. Insert the handset hanger in the slot
provided on the front of the telephone (Figure 4-
25). The hanger fits in the notch on the handset.
5.14 Rotate the mounting base 180" and secure to
the telephone with the four captive screws (Figure
4-26).
5.15 Connect the electronic telephone to the wall
modular connector with a short cord (approximately
3 inch length). Route the cord into the hollow
portion of the base, then mount the electronic
telephone on the wail mounting connector. Test
each electronic telephone using the TTRM Pro-
gram, Section 200-255-300, Programming.
5.20 Off-hook Call Announce
5.21 The Off-hook Call Announce (OCA) feature
enables an electronic telephone to originate and
receive voice announcement when the station' s
handset is off-hook. Standard telephones can origi-
nate off-hook call announces, however, it cannot
receive them. A station user is allowed or denied
the ability to originate the Off-hook Call Announce
feature in the DCOS Program. In order to receive
the Off-hook Call Announce feature, PCBs are
required to be installed in each affected electronic
telephone and the cabinet.
5.22 A PCB called NOCU is required to be installed
in the cabinet. Each NOCU provides eight Off-hook
Call Announce circuits. This PCB takes up a station
slot. Therefore, for each NOCU installed, station
capacity is decreased by eight stations.
5.23 HVSU and HVSI PCBs inside a 6500-series
electronic telephone allow the electronic telephone
to receive the Off-hook Call Announce feature.
4-20