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INSTALLATION-PERIPHERALS
SECTION 200-096-208
FEBRUARY1991
configured to provide one door lock control; this
allows up to four door lock controls to be provided
by HDCBs if the system is equipped with a PCTU2
or three door lock controls if with a PCTUSl (see
Figure 8-10). Each door lock control installed re-
duces the system’s door phone capacity by one.
Any electronic telephone can be programmed with
door lock buttons that can control any of the door
locks that are connected to properly configured
HDCBs. Configure each HDCB door lockcontrol as
follows:
1)
2)
3)
4)
5)
6)
7)
8)
9)
Cut jumper W9of the particular PEKU or PESU
that will connect to the HDCB.
Connect circuit 5 VT/VR and DT/DR pairs to
the HDCB HKSU modular jack per Figure 9-3.
Connect the door lock wire pair to the HDCB
modular B-jack (pins 3 & 4) per Figure 9-3.
On the HDCB, set
SW1
to the
DOOR
position.
On the HDCB, set
SW2
to the
LOCK
position.
In
Program 77-1,
set the door lock activation
for three or six seconds, and enable the PESU
or PEKU ports for HDCB connection.
In
Program
77-2, enable the HDCB B-jack for
door lock operation.
In
Program
39, assign m 1 N m 1
buttons to the desired stations per the
customer’s record sheet.
Check each m button from each station:
The HDCB modular B-jack (pins 3 & 4) will
momentarily close (threeorsixseconds) when
the appropriate m button is pressed.
4.17 HDCB/DRLK Assignments Guide
I
PEKU or PESU
First (fifth circuit) 04 1
m 0, Code 72
Second (fifth circuit) 12 2 =I, Code 73
Third (fifth circuit)
20 3 ml, Code 74
Fourth (fifth circuit) 28 4
ml, Code 75
(PCTU2 only)
NOTES:
1.
See Programs 39, 77-1,
and 77-2 tp pro-
gram assignments.
2. HDCB hardware option settings for door
lock control operation:
l
Set
SW1
(jumper) to DOOR position.
l
Set SW2 (switch) to LOCKposition.
3. Doorlock4isnotavailablewiththePCTlJSl.
4.20 Night Transfer/Music-on-Hold Relay Op
tions with PIOU, PIOUS, or PEPU
4.21 The NHT/NHR relay may be programmed for
either the night relay or the MOH relay function
(refer to Figures 8-7 and 8-8).
4.22 When configured for the night transfer function
with
Program 77-1,
the relay activates if the system
is in the NIGHT mode. The relay may be
d
ro-
grammed to activate continuously when the
key
(only) is set to NIGHT mode (for indirect answering
machine control); or to pulsate at l-second ON/3-
seconds OFF (for a night bell) when incoming CO
lines ring (NT1 = tenant 1 CO lines; NT2 = tenant 2
CO lines) per
Program 15.
4.23 When configured for the Music-on-Hold func-
tion with
Program 77-1,
the relay activates any
time a CO line is on hold. In this configuration, the
relay is normally used to control the Music-on-Hold
source.
4.24 Night Transfer Relay Control.
Configure the
PIOU, PIOUS, or PEPU for the Night Transfer
Relay function in accordance with the following
steps (refer to Figures 8-7 and 8-8):
1)
2)
Access
Program 77-l.
Set
LED 05
to
OFF
to
configure the Night/Hold Relay for the Night
Relay function.
Access
Program 77-1.
Set
LED
06 to provide
continuous or pulsating relay activation as
follows:
l
OFF-Programs the relayforcontinuous
activation when m button (only) is set.
l
ON-Programs the relay for pulsating
activation when them or m button is
set to NIGHT mode and a tenant 1 or
tenant 2 CO line rings.
8-6