Star Micronics TSP400 technical manual Baud

SPECIFICATIONS AND OPERATION

Baud	1-1	1-2
2400BPS	OFF	OFF
4800BPS	OFF	ON
9600BPS	ON	ON
19200BPS	ON	OFF

Mode	Status of printer power
	1-8 ON	1-8 OFF
DC1/DC3 invalid	Printer selected	Printer de-selected
DC1/DC3 effective	Printer selected	Printer de-selected
Addressable	Printer de-selected	Printer selected

To select a mode:

With an RS-232C interface, use DIP switches 1-7 to select the mode. With an RS-422A interface, use DIP switch #2.

2RS422A interface

This board has two DIP-switches: one 8-bit switch and one 4-bit switch.

DIP switch #1 (8 bits):

Identical to the DIP switch on the RS232C (see above). But note that bit 1-7 is meaningless. DIP switch #2 (4 bits):

	SW2-1	SW2-2	SW3-3	SW2-4
DC1,3 off	ON	ON	ON	ON
Address #1	OFF	ON	ON	ON
#2	ON	OFF	ON	ON
#3	OFF	OFF	ON	ON
#4	ON	ON	OFF	ON
#5	OFF	ON	OFF	ON
#6	ON	OFF	OFF	ON
#7	OFF	OFF	OFF	ON
#8	ON	ON	ON	OFF
#9	OFF	ON	ON	OFF
#10	ON	OFF	ON	OFF
#11	OFF	OFF	ON	OFF
#12	ON	ON	OFF	OFF
#13	OFF	ON	OFF	OFF
#14	ON	OFF	OFF	OFF
DC1,3 mode on	OFF	OFF	OFF	OFF

*DIP-SW #2 overrides the DIP-SW #1 DC1/3 setting (bit 1-7).

*DIP-SW #2 factory setting: All ON

3Parallel (Centronics) interface

The parallel-interface board has no DIP switches.

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