Toshiba DK 16, DK8 manual Pesu Controls and Interface Connectors, Connector Figure

INSTALLATION-DK 16 KSU & PCB

SECTION 100-816-205

MARCH 1993

TABLE 5-D

PESU CONTROLS AND INTERFACE CONNECTORS

CONTROL/INDICATOR/	TYPE OF COMPONENT	DESCRIPTION
CONNECTOR (Figure 5-16)
Off-hook Call	10-pin connector	Interface connector for optional Off-hook
Announce P10		Call Announce subassembly
		connector (used in conjunction with P20,
		P40, P50, and P60).
Off-hook Call	10-pin connector	Interface connector for optional Off-hook
Announce P20		Call Announce subassembly
		connector (used in conjunction with P10,
		P40, P50, and P60).
Off-hook Call	10-pin connector	Interface connector for optional Off-hook
Announce P40		Call Announce subassembly
		connector (used in conjunction with P10,
		P20, P50, and P60).
Off-hook Call	10-pin connector	Interface connector for optional Off-hook
Announce P50		Call Announce subassembly
		connector (used in conjunction with P10,
		P20, P40, and P60).
Off-hook Call	10-pin connector	Interface connector for optional Off-hook
Announce P60		Call Announce subassembly
		connector (used in conjunction with P10,
		P20, P40, and P50).
Ring Voltage Jumper	Three-terminal jumper	Sets ring generator voltage level for
Plug P90		circuits 1 and 2.
		H = 190V P-P (factory setting)
		L = 130V P-P
BGM W7 Jumper Pack	White jumper wire	When cut, configures PESU, circuit 8,
		for BGM source connection.

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.

10.13Background 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.

10.14External Amplifier Configuration. The PESU does not have to be configured to support an

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