External Amplified Two-Co Line Call Functional Wiring Diagram - Toshiba Strata DK 280 Installation Manual

R-TEC EDGE
CONNECTOR
R-TEC EDGE
R-TEC, VFR5050
CONNECTOR
AMPLIFIER
\ (SEE GENER_AL NOTES)
24AWG
25-PAIR
CABLE
VT(2). P28/W-Gh T, P51
STRATA DK280
CO PCB RCTU PEKU
R. P33
OUTSIDE
PARTY 1 ,
PCM
r
CONFERENCE
SWITCH
CKT, X
-I-
- ----
R
----q-
I
I
I
I
I
r
I
I
VR(21. PSIGN-W
b DT(2)
NOT USED
b DR(2)
JF!!
AMP
dT(3), PSONV-S
24AWG
TWISTEI
PAIR
T, P41
R, P49
CKTB
WJ
/R(3), PSO/S-W
t DT(3)
NOT USED
t DR(3)
P31
Pli
Ll
/
ANY CO LINE WILL
BE SWITCHED INTO
THE CONFERENCE; SEE
PROGRAMMING NOTES
FOR TANDEM AND/OR
DISA CO LINES
w SYSTEM
TELEPHONE
THAT SETS UP
2-CO LINE
CONFERENCE
CALL
L
.A
R-TEC, PS16
POWER ADAPTER
(GENERAL NOTES)
117VAC
60HZ
Programming Notes:
l
Program 10-3, circuit assignments:
PROGRAM 1 O-3
PEKU PORT CONF.
ENABLE BUTTON/LED
DUPLEX
AC-PLUG
LED 01, ON
12
A=009
CKT2
B=OlO cKT3
LED 02, ON 13
A=017 CKT2
B=O18 cKT3
LED 03, ON 14
A = 025
cKT2
B = 026
cKT3
A=033 cKT2
LED 04, ON 15
B = 034 cKT3
l
Program 1 O-l, LED 19 and 20 ON.
l
Program 15-5, enable appropriate CO lines for
tandem connection.
l
Program 78-2, enable appropriate CO lines if
amplified DISA is required.
l
Program 10-2, LED 18 and 19 ON.
General Notes (Amplifier):
l
All amplifier equipment is customer or dealel-
supplied.
l
Use a P-way, telephone CO line amplifier that is
FCC Part 68 registered and provides automatic
gain control; the above example is with a Reliance
Electric Co., R-TEC VFR5050 (VVSG) Repeater,
with 500-X or 500-X-CT mounting assembly and a
PS16 power adapter.
l
Recommended switch settings for VFR5050 are:
l
FLAT GAIN (1, 2, 4, 8): all ON
8 Equalizer (1 - 5): all OFF
l
Sensitivity: NORM
l
Sl screw.. down = Data DIS OFF
OK0321
l
The above R-TEC options may be different for
some ins talla tions;
see R-TEC VFR5050
installation Practice before installing VFR5050.
Figure 6-19
External Amplified Two-CO line Call Functional Wiring Diagram
January
1996
6-27