NEC 2000 IVS manual Not used JP1A Jumper pin

PN-M03 (M03)

(3) Switch Settings

Switch Settings

	SWITCH			SWITCH	SETTING	FUNCTION	CHECK
	NAME			NUMBER	POSITION
SW0 (Dip SW)				1	OFF	Always set to OFF.
				2	OFF	Not used.
	2	1	ON
JP1A (Jumper pin)					Right	TXC(2) signal is sent out.
					Left	TXC(2) signal is inputted.
Note
JP1B (Jumper pin)					Right	TXC(2) signal is sent out.
					Left	TXC(2) signal is inputted.
Note
OPSD (Jumper pin)					Right	Set the function of extending distance for TXD signal.
					Left	Cancel the function of extending distance for TXD sig-
						nal.
OPRS (Jumper pin)					Right	Set the function of extending distance for RTS signal.
					Left	Cancel the function of extending distance for RTS sig-
						nal.
OPER (Jumper pin)					Right	Set the function of extending distance for DTR signal.
					Left	Cancel the function of extending distance for DTR sig-
						nal.

Note: The JP1A and JP1B must be set to the same position each other.

The figure in the SWITCH NAME column and the position in 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.

CHAPTER 4 ND-45504 (E)

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Revision 2.0