Toshiba Strata DK24 Installation And Maintenance Manual page 200

INSTALLATION-PERIPHERALS
SECTION 400-096-208
SEPTEMBER 1992
R-TEC EDGE
CONNECTOR
OUTSIDE
PARTY 1
CO LINE
PUBLIC
TELEPHONE
OUTSIDE
NETWORK
PARTY 2
CO LINE
ANY PCOU LINE
MAY BE USED FOR
CONFERENCE; SEE
PROGRAMMING NOTES
FOR TANDEM AND/OR
DISA CO LINES
NOTES (PROGRAMMING):
• Program 10-3, circuit assignments
(Releases 3 and 4):
PROGRAM 10-3
PEKU PORT CONF. PEKU SLOT
ENABLE BUTTON/LED POSITION
LED 01, ON
LED 02, ON
LED 03, ON
LED 04, ON
• Program 10-1, LED 19 and 20 ON.
• Program 15-5, enable appropriate CO lines for
tandem connection.
• Program 78-2, enable appropriate CO lines if
amplified DISA is required.
• Program 10-2, LED 18 ON.
For LED 19, see note in Paragraph 7.04.
FIGURE 8-21
AMPLIFIED TWO-CO LINE CONFERENCE AND/OR AMPLIFIED DISA FUNCTIONAL WIR-
ING DIAGRAM
STRATA DK 24/56/96
PCTU3/
PCOU
PCTU4
PCM
CONFERENCE
T
SWITCH
CKT, X
R
T
CKT, Y
R
PEKU PORT PEKU
NUMBER CIRCUIT
A = 09 CKT2
2nd
B = 10 CKT3
A = 17 CKT2
3rd
B = 18 CKT3
A = 25
CKT2
4th
B = 26 CKT3
A = 33 CKT2
5th
B = 34 CKT3
R-TEC EDGE
CONNECTOR
24AWG
25-PAIR
PEKU
CABLE
VT(2), P28/W-GN
PORT A
VR(2), P3/GN-W
DT(2)
(CKT 2)
NOT USED
DR(2)
VT(3), P30/W-S
PORT B
VR(3), P30/S-W
DT(3)
(CKT 3)
NOT USED
DR(3)
PEKU,
PDKU,
SYSTEM
PESU,
TELEPHONE
OR,
THAT SETS UP
PSTU
2-CO LINE
CONFERENCE
CALL
NOTES (Amplifier):
1. All amplifier equipment is customer or dealer-
supplied.
Use a 2-way, telephone CO line amplifier that is
2.
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.
3. Recommended switch settings for VFR5050 are:
• FLAT GAIN (1, 2, 4, 8): all ON
• Equalizer (1 ~ 5): all OFF
• Sensitivity: NORM
• S1 screw: down = Data DIS OFF
4. The above R-TEC options may be different for
some installations;
installation Practice before installing VFR5050.
8-30
R-TEC, VFR5050
AMPLIFIER
(see NOTES)
MDF
T, P51
CKTA
R, P33
24AWG
TWISTED
AMP
PAIR
T, P41
CKTB
R, P49
P35 –24
POWER
P17
GND
SUPPLY
R-TEC, PS16
POWER ADAPTER
(NOTES)
+
117VAC
24VDC
60HZ
–
DUPLEX
AC-PLUG
see R-TEC VFR5050