Radio Shack TRS-80 DT-1 User Manual

Dr-1 Owner' s Manual
----------- TRS-BO ® ----------
cat. No.
26-14.08
26-149.0
26-1491
26-1492
26-1493
Gables and Accessories
DB-25 to DB-25 (5' male-to-male). Use this
cable to connect the DT-l to the M:xlem l,
M:xiem II, or a mini-computer designed to
he used wi th the Terminal.
Molded RS-232 cable <1.0' male-to-male).
(The connector of this cable will not fit
through the M:xiel III or DT-l cases.)
Sarre as above but 25
1
long.
Sarre as above but 50" long.
sarre as above but 10'.0' long.
It is recanœnded that you use these cables when the Dr-l
is sone distance away from the Host.
26-1495
26-1496
26-1497
RS-232 cable Extender (2" female-to-
female) • Use this adapter to connect tVl.O
rrale terminated cables together. (This
adapter will not fit through the lJI'-1 or
Mcx:1el III cases.)
Null M:xlem Adapter (2" female-to-male).
Use this adapter to "swap" pins so a DT-l
can commmicate with another TRS-8.0.
(This adapter will not fit through the
DI'-l or M:xiel III cases.)
Model III RS-232 Extender (8" female-to-
rrale). Use this cable to "extend" the
connector. Connect this adapter to a DT-l
or M:xiel III, then connect the adapter to
one of the cables.
Table 1
Note that the lJI'-1 uses RS-232-c Pin #2 to transmit data,
and Pin #3 to receive data. AlI TRS-8.0 Computers use this
sarre configuration. Therefore, hefore connecting the lJI'-1 to
a TRS-8.0, you must he sure the Host cooputer is configured
to transmit data via Pin #3 and receive data via Pin #2
(opposite the DT-1).
---------Itadle/haell---------
- 14 -

Radio Shack TRS-80 DT-1 Specifications

General

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