LG Electronics LKD-8DS, GDK-20W installation manual SW2

GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM

Jumper/		Manufacture			Description				Remark
Switch		Setting (T mode)
SW1 &		SW1 :OFF	S0 or T0 interface mode selection for the
	CN2	CN2 : T position	port and PEB2086 device respectively.
	SW2	Pin1-2: OFF	#1 and #2 : External Power feeding ON/OFF.
		Pin3-4 : ON	#3 and #4 : Termination Resistor ON/OFF
	SW3	ON	Termination Resistor ON/OFF						Only for T0 interface.
				(a) Selection Method
		Port		Connector		Mode		Selection Method
				& Switch
				SW1		T	Move short pins to CN2’s ‘T’ position
	So/To (CO1-2 or			SW2			Move SW1, SW2 to ‘T’ position(OFF)
	2So station 130-131)			CN2		S	Move short pins to CN2’s ‘S’ position
							Move SW1, SW2 to ‘S’ position(ON)
	To
	(CO3-4 or 1-2)			SW3		T only	Move SW3 to ON position

(b) Port meaning for STIB2 of SLOT2

[Table 3.4.3] S/T Mode Selection Method

Figure 3.4.9 STIB2

It is noted that the ‘PWR’ and the ‘R’’ markings on the STIB2 & STIB card are switched with above figure.

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