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(2) RS-422A interface
This board had two DIP switches: one 8-bit switch and one 4-bit switch.
DIP switch #1 (8 bits):
Identical to the DIP switch on the RS-232C Ver.1. (Bit 1-7 and 1-8 are disabled.)
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
(3) Parallel (Centronics) interface
The parallel-interface board of TUP400 Ver.1 has no DIP switches.
The following is a list of TUP400 Ver.2 board and TUP400Z board.
Switch Setting ON OFF
1-1 Automatic Status Back function Invalid Valid
1-2 Should not be changed (Shold be set to on)
-
1-3 Not used
--
1-4 Not used
--
Factory settings : ALL ON