Toshiba Strata DK8 - Manual (Page 94)

5-24
INSTALLATION-DK 16 KSU & PCB
SECTION 100-816-205
MARCH 1993
10.13 Background Music (BGM) Configura-
tion. Configure the PESU to support a BGM source
in accordance with the following steps:
1) Remove the PCB from its protective packag-
ing.
2) Cut the W7 (BGM) jumper wire on the PESU
PCB.
3) Refer to Peripherals Installation, Section 100-
816-207, for BGM installation procedures.
10.14 External Amplifier Configuration. The
PESU does not have to be configured to support an
3) Apply firm, even pressure to the EOCU to
ensure proper mating of connectors.
4) Use 3-pair cable for connecting the PESU and
the OCA electronic telephone (refer to Wiring
Diagrams, Section 100-816-208, for wiring/
interconnecting details).
5) Refer to Station Apparatus Installation, Sec-
tion 100-816-206, for procedures to add OCA
to electronic telephones.
TABLE 5-D
PESU CONTROLS AND INTERFACE CONNECTORS
CONTROL/INDICATOR/
CONNECTOR (Figure 5-16)
TYPE OF COMPONENT DESCRIPTION
Off-hook Call
Announce P10
Ring Voltage Jumper
Plug P90
BGM W7 Jumper Pack When cut, configures PESU, circuit 8,
for BGM source connection. White jumper wire
Sets ring generator voltage level for
circuits 1 and 2.
H = 190V P-P (factory setting)
L = 130V P-P
10-pin connector Interface connector for optional Off-hook
Call Announce subassembly
connector (used in conjunction with P20,
P40, P50, and P60).
Off-hook Call
Announce P20 10-pin connector Interface connector for optional Off-hook
Call Announce subassembly
connector (used in conjunction with P10,
P40, P50, and P60).
Off-hook Call
Announce P40 10-pin connector Interface connector for optional Off-hook
Call Announce subassembly
connector (used in conjunction with P10,
P20, P50, and P60).
Off-hook Call
Announce P50 10-pin connector Interface connector for optional Off-hook
Call Announce subassembly
connector (used in conjunction with P10,
P20, P40, and P60).
Off-hook Call
Announce P60 10-pin connector Interface connector for optional Off-hook
Call Announce subassembly
connector (used in conjunction with P10,
P20, P40, and P50).
Three-terminal jumper