NEC NWA-008869-001 manual Switch Name, Setting, Function, Check, Number, Position

CHAPTER 2 INSTALLATION

INSTALLATION PROCEDURE

SWITCH NAME	SWITCH	SETTING	FUNCTION	CHECK
	NUMBER	POSITION
MAS (Jumper pin)		UP	Clock Source
		DOWN	Clock Receiver
AISS (Jumper pin)		UP	AIS signal is sent out when make-busy
			or power on.
		DOWN	AIS signal is not sent out when make-
			busy or power on.
JP1 (Jumper pin)
		LEFT	Always set to LEFT

The figure in the SWITCH NAME column and the position of in the SETTING POSITION col- umn indicate the standard setting of the switch. When the switch is not set as shown by the figure and , the setting of the switch varies with the system concerned.

NOTE 1: Set the groove on the switch to the desired position.

NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the circuit card.

NOTE 3: To receive a clock signal from MP card, set the SW0-1 and SW0-2 on all the DTI cards to “OFF”.

NOTE 4: This card must be reset after the SW0-3 to SW0-7 switch settings. Set the MB switch to UP and then DOWN.

– 47 –	NWA-008869-001 Rev.1.0
	atch2001.fm