Radio Shack TRS-80 DT-1 User Manual

___ Dr_-_l TRS-SO ® CMn_e_r_' s_Man_u_al _
If this switch is COnnected, the IJl'-1 will insist on the IXD
line being asserted before conmunication can take place.
When Disconnected, the OCD line is aSSUIœd to be asserted
and the DT-l will ignore that signal frOOl the Host.
S'rB
Stop Bit select
~ = l stop Bit
l = 2 stop Bits
This switch will select one or two stcp bits. The Host
canputer may respond to only one stcp bit. Try one stcp bit;
if garbled data results, use two stcp bits.
OiE
CXId or Even Parity select
fJ = Odd Parity
l = Even Parity
If the Parity select (see PAR below) is set to l, this
switch controls whether odd or even parity is used.
PAR
Parity select
~ = No parity
l = Send parity
This switch determines whether or not the DT-l will send a
parity bit with the transmitted word. It also activates
par i ty checking when the Dr-l is recei ving characters.
If parity is set (either even or odd), then received
characters which fail the parity test will be displayed as
@.
WDL
~d Length select
~ = 8-Bit w:>rd
l = 7-Bit vord
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Radio Shack TRS-80 DT-1 Specifications

General

Brand	Radio Shack
Model	TRS-80 DT-1
Category	Desktop
Language	English