NEC nd-20292 manual Installation Ofthe LCR-E ETU

				ND-20292
				CHAPTER 7
				APRIL. 1990
._	730.2	INSTALLATION OFTHE LCR-E ETU	Layout	and Figure 700-10 Battery Backup Switch
	The LCR-E ETU is installed in the OPl, OP2,OP3, or		SWI.
	dual purpose card slot of any CCU. The component
	side of the LCR-E ETU must face to the right side as
	viewed from the front of the CCU. See Figure 700-9
	Installing the LCR-E ETU.
			Figure 700-10 Battery Backup Switch
				SW1
			730.4	SWITCH DIP1 SETTING
			Set switch DIP1 to the proper position for the baud
			rate. (Switch DIP1 is normally set at a baud rate of
			4800).	See Figure 700-l LCR-E ETU Switch/LED
			Layout and Figure 700-11 Switch DIP1 For Baud Rate.

DIP1

Figure 700-9 Installing the LCR-E ETU

Figure 700-11 Switch DIP1 For Baud Rate

730.3SWITCH SW1 SETTING

Prior to installation, ensure that SW1 is set to the ON position. See Figure 700-l LCR-E ETU Switch/LED

		Table 700-l Connector Wiring Connection
CONNECTOR		26 PIN CONNECTOR	FUNCTION
(Centronics Parallel)		(8201A)
:.		1	ParallelDATASTROBEData 0
:		:	;
:		:11	:
7		;:	:
98		17	7
10		21	Printer Busy
:h
		25	Printer Select
;i
		__	__
		__
		__	__
:;		__	_-
20:98		-6_	Signal Ground
21-	26	__	__
		_-	__
1:		4	Signal Ground
z!		__
	36	2	Signal Ground
31-		__	__

700-5