Midland ACC-905CD Manual do Operador descarregar pdf (Página 6)

ACC-905 PC PROGRAMMER

For PL2215P, PL2245P, PL2415, PL2445

Page -2-

October 2001

HARDWARE INSTALLATION

Installing The Hardware

Installing the ACC-2004

Make sure that your computer is turned off.

Locate the serial communications port on the computer. This port will usually be

located at the rear of the computer. However, since this is dependent upon the design

of your computer refer to the computer operator’s manual for directions.

The IBM® PC systems support up to four serial ports. There are two physical stan-

dards for the serial port configurations of personal computers;

• The first standard is the 25 pin RS-232 output that has a DB-25 male connector at

the computer (used on the IBM-PC or PC Compatible). If your computer uses a

DB-25 connector, you will need to purchase a DB-9/DB-25 adapter cable from

your local computer dealer, but do not use a null-modem adapter.

• The other standard is a 9 pin RS-232 output that has a DB-9 male connector at

the computer (used on the IBM-AT and many portable lap-top computers).

Figure 1. 25-pin to 9-pin RS-232 Serial Communications Cable

Once located, insert the ACC-2004 Programming Cable into the appropriate serial

port on the computer.

It is now safe to turn on your computer.

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Midland ACC-905CD Manual do Operador Página 6