Motorola 68P02958C00-B - Manual (Page 78)

Site Configuration
5-21
Advanced Physical and Link Layer Parameters for Port 2
When one of the advanced parameters windows is displayed, you can use the following
functions:
•
After changing a parameter, you can restore all changes to their default, by clicking the
Default icon.
•
Modified parameters appear against red background the next time you access the
parameter list.
For more details, see Advanced Parameters in this chapter.
Port 3
Port 3 is a plug-in port designed for various radio or line communications, for example:
• Radio
• Line
• RS-232
• Microwave
• Not used
For details on the selection method and options, see Port 2.
Port Type for Port 3
For details on the selection method, options, and possible combinations, see Port 2. The
following is a description of the additional combinations that apply to Port 3 and Port 4 only.
Radio, Conventional, radio type, max. number of repeaters, modem
Direct FM modulation for conventional radio. For all parameters that appear italicized above,
open the drop-down list and select the corresponding value. If you cannot find the requested
value on the list (like a radio type), select the “General” parameter (for example, General
Radio).
Radio, Trunking, radio type, trunk system, modem
Trunked radio. For all parameters that appear italicized above, open the drop-down list and
select the corresponding value. If you cannot find the requested value on the list (like a radio
type or trunk system), select the “General” parameter (for example, General Radio).
Line, Multi-Drop Half-Duplex
For multi-drop half-duplex wire line communication, using the Line Modem board.
Line, Full Duplex (2w/4w), Sync
For full-duplex (2w/4w), synchronous wire line communication, using the Line Modem board.
Line, Full Duplex (2w/4w), Async
For full-duplex (2w/4w), asynchronous wire line communication, using the Line Modem
board.
Line, Dial-up, Async
For asynchronous wire line communication using the dial-up Line Modem board.