Panasonic Strata Se General Description Manual page 52

INSTALLATION INSTRUCTIONS
SECTION 500-036-200
JANUARY 1988
types of wiring arrangements are necessary for
off-premises extension/conventional, standard
' telephone (OPX) connections: HOXB-to-HKSU,
HOXB-to-MRGU and HOXB-to-conventional,
standard telephcnes.
NOTE.
OPXs are paired even/odd to the HOXB (Se
= 74/15 & 16/17; Vie = 18/79, 20/21,
22/23 & 24/25).
1) HOXB-to-HKSU connections are made via sin-
gle wires from the MDF station block to the
HOXB terminal strip (TB3) voice and control
data terminals. The first four wires are cross-
connected with a station's voice and data cir-
cuits. A stat& vcice-noi\ -. II j co:inecticn
for
each HOXB is required if a second OPX cir-
cuit is desired for that HOXB.
2) HOXB-to-MRGU connections are made from
the MRGU output terminal strip to the HOXB
terminal strip (TBl ).
a) Connect the 80 VAC, 25 Hz output on the
MRGU to the BELL input on HOXB.
b) Connect the -48 VDC and 0 V battery ter-
minals on both units, observing the cor-
rect polarity (see Figure 31).
c) Connect FG from MRGU to FG on HOXB.
d) Must connect FG on HOXB to HKSU.
IMPORTANT FCC INFORMATION:
The HOXB and MRGU are FCC registered
with a facility interface code of OLI 3A. If
an alternate DC supply/ring generator is to
be used, contact your supplier. for details.
3) HOXB-to-comenticnal, standard telephone
connections are made from the telephone to
t,he HOXB terminal strip (TBZ) with industry-
standard 2-, 4- or 6-wire cable. An RJ-11 C
s
jack for each OPX telephone is required at
the HOXB. Run two single wires from the
jack to the appropriate terminals on TB2.
NOTE.
The HOXB requires a negative DC voltage;
therefore, the main HKSU power cannot be
used (it is +24 volts).
09.35 Programming: Verify the proper pro-
gramming via selections in Programs 0#2 and
3#XX in Programming Procedures, Section
500-036-300.
09.36 To Test: Perform the following proce-
dures at each Off-Premises Extension/Conven-
tional Telephone (OPX) location:
a) Lift the OPX handset and listen for intercon,
dial tone.
b) Dial the number of another station.
l
Dial tone stops when first digit is dialed.
l
Ringing or voice paging can be heard at
the called station.
c) Lift the handset at the called station.
l
Ringing stops.
d) Verify that a 2-way voice connection exists
between the OPX and the called station.
e) Go on-hook at both stations.
f) Lift the OPX handset and listen for intercom
dial tone.
g) Dial CO line access code.
l
Listen for CO dial tone.
l
An idle line, from the group defined by
Program 09 (or 91 - 98), is seized.
h) Dial a test call.
l
Verify that a 2-way voice connection is es-
tablished.
i) Flash the hookswitch on the OPX and lister,
for intercom dial tone.
j) Dial the number of another station.
l
Dial tone stops when first digit is dialed.
l
Ringing or voice page can be heard at the
called station.
k) Lift the handset at the called station.
l
Ringing stops.
I) Verify that a 2-way voice connection exists be-
tween the OPX and the called station.
m) Flash the hookswitch on the OPX.
n) Verify that a 3-way conference is estab-
lished.
o) Go on-hook at the OPX.
p) Verify that the CO line and called station are
connected.
q) Go on-hook at the called station.
09.40 HDCB
09.41 General: Provides Door Phone/Moni-
tor Stations, Door Lock and Alarm features. To
equip the system with up to six Door Phone/
-22-