First Alert T-1000 Printer User Manual


 
#8143 New Serial Interface Board
If you are using an optional interface, it may be necessary for you to
alter the communications protocol of the printer or the computer so they
can communicate properly. In most cases, you should use the
information in your optional interface manual or your computer’s
manual to match the computer with the interface.
For the #8143 optional interface board, use the DIP switch settings
shown below. These switches are on the interface board, not on the
printer.
#8143
DIP switch settings
DIP sw
Function
ON
OFF
1-1
Selects baud rate
See following table
1-2
Selects data length
7 bits
8 bits
1-3
Selects baud rate
See following table
1-4
Selects baud rate
See following table
1-5
Selects EVEN ODD parity
EVEN
ODD
1-6
Enables /disables parity check
Enabled
Disabled
1-7
Selects baud rate
See following table
1-8
Enables/disables #8143 mode
Enabled Disabled
Appendix A-9