There are no controls or indicators on the PDKU
(Figure 4-15).
4.4.1
PDKU
Hardware Options
(PDKUI and
do not have to be
configured for any option. Refer
to
Chapter 5-Station
Apparatus to connect digital telephones,
and
DDSS consoles
to
the PDKU. Chapter 5-Station
Apparatus also includes instructions on how to
upgrade digital telephones with the following options:
an Integrated Data Interface Unit
RPCI-DI),
a Speaker Off-hook Call Announce upgrade (DVSU),
and
a
Ringing Bell Interface (HHEU).
Refer to Chapter 6-Peripheral Installation to connect
PDKU.
the Stand-alone Data Interface Unit (PDIU-DS) to the
4.4.2
PDKU
Installation Procedures
Install the PDKU in accordance with the following
steps:
Remove the PDKU from its protective packaging.
2.
Insert the PDKU into the appropriate slot, and
apply firm, even pressure
to
ensure proper mating
of
connectors.
Note:
Ensure the
component side is facing
right when installing it in
KSU.
3.
After installing the PDKU, gently pull the PCB
outward. If the connectors are properly mated,
a
slight resistance is felt.
4.4.3 PDKU Wiring
Refer
to
PDKU Wiring Diagrams, Chapter 7-Wiring
Diagrams, for
details.
PDKU
Programming Overview
The following programming parameters may be
specified for the PDKU (PDKUI and
Program
03
Specify Code
61
to
indicate a station line PDKU.
.
Specify Code
62
to
indicate a PDKU supporting
Speaker Off-hook Call Announce (OCA) and/or
DlUs and RPCI-DI Data mode.
Specify Code
64
to indicate
a
PDKU supporting
a
DDSS console, Speaker OCA, DIUs, and RPCI-DI
Data mode.
Notes:
If there are no PDKU options, Program
03
can be skipped, and Program
91-1 or
9
can be run instead.
2.
For RPCI-DI
mode only and
Handset OCA, code 61 can be used and
the PDKU can be in any universal cabinet
slot.
Programs
20,
21,
and
22-Configures DlUs and
Programs
28
and
29-Digital Direct Station Selection
Consoles (DDSS) assignments.
Program
on 2000-series digital
telephones.
Program
27-Adjusts initial off-hook volume level for
digital telephone handsets.
Programs
OCA.
Programs
77-1, 77-2, 79,
Door
Control Unit (DDCB) and door phone
ringing assignments.
Program
initial ringing, speaker, and
muted ring volume levels of digital telephones.
4.5
Electronic Telephone
Interface
Unit
(PEKU)
The PEKU provides eight ports (circuits) for electronic
telephones, an Electronic Direct Station Selectibn
Console, an Electronic Door
Control Unit,
an external amplifier, and
a
separate Background
Music (BGM) source.
Electronic telephones can be connected
to any circuit
on the PEKU. The other devices that can interface
with the PCB can only be connected to specific
circuits, which are noted
as
follows:
HDSS console: Circuits 7 and 8 only (Each HDSS
console requires two circuits).
HDCB: Circuit 5 only (ports
004, 012, 020,
and
028).
BGM source: Circuit
3
only.
External amplifier: Circuits 2 and 3 only (ports
09
and 10,
17
and 18, 25 and 26,
33
and 34) (Each
external amplifier requires two circuits.)
4-20
January
1996
Summary of Contents for Strata AirLink DK280
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