INSERTING
CARTRIDGES
P
ush the cartridge door
release lever down to
raise the cartridge
door. Whenever you
do this, the ATARI400
computer automatically turns itself .
off.It turns itself back on when you
close the door.
Insert the cartridge into the slot with
the label facing you. Press down
carefully and firmly When you close
the cartridge door, the red power
indicator at the right of the keyboard
lights up, and the TV screen displays
the title screen for the cartridge you
selected. Then follow the instruc-
tions that come with the cartridge.
When you insert most cartridges
(particularly games), many of the
keys on the keyboard stop working.
The instructions that come with
the cartridge tell you which of the
remaining keys to use for that
cartridge.
CONNECTING
OTHER
EQUIPMENT
Y
our ATARI400 com-
puter is designed so
you can easily connect
your kit, or add other
ATARIcomponents,
depending on how you plan to use
your computer. These components
simply plug together so you can
develop or expand a system for a
particular purpose. You'llfind direc-
tions for connecting kit components
such as the ATARI410Program
Recorder in the instructions that
come with that product.
Ifyou'd like to expand your system,
the ATARI Personal Computer
Product Catalog, available from
your local ATARIdealer, explains
how many other ATARIproducts
can enhance your computer.