Tandy Color Computer 3 User Manual

TROUBLESHOOTING
AND
MAINTENANCE
If
you
have problems
operating your
Color
Computer
3,
check
the
following table
of symptoms.
If
you
don't
find the
cure, take
the
unit
to
your
local Radio
Shack
store,
where it
will
be
repaired
promptly and
returned to
you.
Medicine
for
the
Melancholy
Symptom
Cure
OK (or
appropriate 1
. No
AC
power. Check
the
power cord
prompt message
if connection.
you
are using a ROM
2. Incorrect power-up sequence.
All
cartridge) doesn't
accessories should
be ON
before
you
appear
when you
turn
on
the
computer.
turn
on
the
computer.
3.
Accessory device
(for example, printer)
is not connected
properly.
Recheck
connection.
4.
Your display screen needs
adjustment.
Check
the
contrast,
brightness, and/or
fine
tuning
controls.
5. If
you are
using a
television,
the
Antenna Switch
should
be
set to
COMPUTER, not
to
TV.
If you are
using
a
composite monitor, check to
be sure that
VIDEO
is selected.
31

Tandy Color Computer 3 Specifications

General

Brand	Tandy
Model	Color Computer 3
Category	Desktop
Language	English