Toshiba Strata DK 280 Installation Manual page 396

Note:
Program 77-1, LED 15 does not apply to the
IMDU modem, the IMDU data speed (300bps
or 1200 bps) is set on the PIOU or PIOUS
PCB using hardware switch SW2.
n
280Admin/Backup, LED
IO-Enables the system
to Upload/Download the RCTU RAM data base
using Toshiba 280Admin and/or 280Backup
software program. 280AdmitVBackup will
automatically turn LED 10 ON when the
280AdmirVBackup PC communicates with the
DK280. LED 10 should be OFF if the maintenance
PC is using standard communication software
(such as ProcommTM) to program the DK280.
4
n
Door Phone Ring On External Page, LED
08-If
a door phone button is pressed, a ring tone can be
enabled or disabled to external paging when the
system is in the Night mode. Activation of a
Tenant 1 Night Transfer (NT) button is
required to activate this feature. The Tenant 2 - 4
Night Transfer (NT) buttons do not apply to
door phones.
n Door Lock Relay/External Page Relay, LED
07-A relay on the PIOU, PIOUS, or PEPU can be
assigned to operate with the Door Lock function or
with External Page for mute control. The door lock
button is assigned in Program 39; the door lock
activation time is assigned in Program 77-l. This
door lock function is not associated with the DDCB
or HDCB door lock, but is an addition to them.
n
NT Relay, LED
06-A relay located on the PIOU,
PIOUS or PEPU can be assigned to operate in
one of two Night Transfer modes (see next item,
MOH/NT Relay). In one mode, the relay will
activate for one second, then be idle for three
seconds when a line rings (incoming) while the
system is in the Night mode. The intended
application is to control an external ringing device
at night. Program 78 or Program 71 (l-3, Code
#271) must have Ring Over External Page
activated for this feature. In the second mode, the
relay will operate continuously while the NIGHT
mode is activated. One application for this mode is
to control an external answering machine.
l
MOH/NT Relay, LED
05-A relay on the PIOU,
PIOUS, or PEPU can be assigned to operate in
one of two applications. A choice must be made
between use for Night Transfer application (see
NT Relay, LED 06) or Music-on-Hold (MOH). If
used for MOH, the relay will activate when any
9-36
January 1996
trunk or station is placed on hold. The intended
application is to control a tape player which can be
used as a Music-on-Hold source.
Program 77-2-Door Phone Busy Signal
and
Door
Lock Assignments
(Initialized data reads all LEDs OFF).
q
Door Phone Ring Count, LED
20-The number
of times that a door phone will ring digital and
electronic telephones is set with this LED. Light
the LED for one ring; turn it OFF for five rings. The
default is five rings. See Program 79 to assign
which telephones will be rung by door phones.
!
8
n Door Phone Busy Out, LEDs 01, 02, 03,05, 06,
07, 09, IO, 11, 13, 14, and
15-Each door phone
controller (DDCB or HDCB) can interface with up
to three door phones. The system treats each
controller as a station. Therefore, this is quite
different from all other station arrangements using
telephones. Only one door phone can be in used
at one time. The system does not automatically
know how many door phones are connected to
each DDCB or HDCB, so it must be told. This
program is used to enter that information so that a
caller will receive fast busy tone if the called door
phone does not exist. Door phones 1 A, 1 B, 1 C are
numbered #151, #152, #153, respectively, and are
connected to the DDCB or HDCB at Port 004.
Door phones 2A, 2B, 2C are numbered #154,
#155, #156, respectively, and are connected to
the DDCB or HDCB at port 012, etc.
n
Door Lock Assignments, LEDs 04, 08, 12, and
16-Each B-jack on the DDCB and HDCB output
can be configured for door lock control. Door lock
control buttons for door locks are assigned to
electronic or digital telephones in Program 39.
Door lock activation time is set in Program 77-l.
Each DDCB requires one PDKU or RDSU circuit,
and each HDCB requires one PEKU or PESU
electronic telephone circuit. These door locks are
not associated with, but are in addition to the door
lock control provided by the PIOU, PIOUS, or
PEPU PCB.
Program 77-3-Night Ringing over PIOU External
Page Zones
Each tenant's CO lines can be assigned to ring over
selected PIOU external page zones during the NIGHT
mode. Lines must be allowed to Night Ring over
External Page in Program 78 or Program 71 (l-3,