CPC112592
                                                     221.DOC
                  The Complete Communicator
                     Dip Switch Settings


This document is provided as "For your information" and as
is.  Neither The Complete PC nor any of it's employees
assume any responsibility for consequences resulting from
the use of the following information nor can the Complete PC
technical support provide help with this document.  The user
of said information does so at his or her own risk.

Changing the I/O address

The first three DIP switches are used to set the I/O
address.  The following chart shows you how to set the CCOM
switches for different I/O settings.
          
          Switch
          1     2      3         I/O Address
          UP    UP     UP          220-227
          UP    UP     DN          260-267
          UP    DN     UP          2A0-2A7
          UP    DN     DN          2E0-2E7 (default)
          DN    UP     UP          320-327
          DN    UP     DN          360-367
          DN    DN     UP          3A0-3A7
          DN    DN     DN          3E0-3E7
                 
I/O address 3E0 is a good choice which rarely causes a
conflict.
          
Changing the COM port and interrupt

Switch 4 on the CCOM board is used to select the COM port
assignment for the modem function.  Switches 5 through 8 set
the associated interrupt.

Note: The modem can only be set to COM1 or COM2 it cannot be
set to COM3 or COM4.  If your computer or another interface
card has a built-in COM1 or COM2, disable the COM port that
matches the one you'll be using for CCOM.

The Communicator's modem default is COM 2.  If you disable
COM 2 you may install The Communicator without changes.  If
you disable COM 1, set the switches on the Communicator's
data modem to COM 1/Interupt 4.

Refer to your computer's manual or the interface card's
instructions to disable the COM port.

Refer to the following chart for COM port settings.

          Switch                  Description
          4   5   6   7   8
          DN  DN  DN  UP  DN      COM 1 Interrupt 4
          UP  DN  UP  DN  DN     COM 2 Interrupt 3 (default)
    
The standard IBM specification assigns interrupt 4 to COM1
and interrupt 3 to COM2.  Only one of the DIP switches 5
through 8 should be UP; the rest of them must be DN.

Note: If you will be plugging a Complete PC Scanner into the
CCOM board, it will use the same interrupt setting as the
modem.

You may have a modem that you would prefer to use rather
than the CCOM modem, or other devices committed to COM1 and
COM2, so you will not be using the CCOM modem.  If this is
the case you should disable the CCOM modem to eliminate
conflicts with your other serial devices.

To do this:

Set switches  5  through 8 on the CCOM board to indicate  no
modem as shown.
                              
Disable the modem by moving the modem jumper, located at the
bottom center of the board to the off position.

          Switch                        Description
          4    5    6    7    8
          DN   DN   DN   DN   DN       Modem disabled
     
If you will be connecting a Complete PC Scanner to your CCOM
with the modem disabled, set the desired scanner interrupt
using switches 5 through 8.

          Switch                   Description
          4    5    6     7    8
          DN   UP   DN   DN   DN   Interrupt 2
          DN   DN   UP   DN   DN   Interrupt 3
          DN   DN   DN   UP   DN   Interrupt 4
          DN   DN   DN   DN   UP   Interrupt 5