Programming instructions

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SX-200 ICP MX Technician’s Handbook
To install a direct connection device driver in Windows:
1. Use the instructions for your Windows operating system to install a
new modem.
2. Browse to find the install file located at: c:\Program Files\Mitel\Imat.
3. Select a COM port.
• Windows creates a driver called NT Direct Connection.
4. Set the following parameters:
Maximum speed: 38400
Only connect at this speed enabled
Data bits: 8
Parity: None
Stop bits: 1
Mode: Auto Answer (in Advanced Settings).
Error control: Clear if you have a direct connect cable.
Flow Control: Clear if you have a direct connect cable.
5. To connect the PC to the NSU, connect an RS-232 straight DTE serial
cable between the NSU’s serial port and the PC’s serial port.
To create a Dial-Up Network connection on Windows 95/98:
1. Click the Start button, select Programs, Accessories, then Dial-Up
Connections.
2. Double-click Make New Connection.
3. Enter an appropriate name for the connection (for example, Direct for
direct connections, Remote or a customer’s name for remote
connections) and click Next.
4. Enter an Area Code and Telephone Number and select a Country
Code from the drop-down list. Click Next.
5. Click Finish.
Note: If you are connecting through a modem, use a null modem adapter on
the NSU side.
Note: You might need to do this procedure twice to create two Dial-up
Networking connections: one for on-site direct access, and one for remote
modem access.
Note: Even though it is not needed for a direct connection, Windows requires
that you enter this information.