E F Johnson Company 2425M70 用户手册
1-3
Radio Overview
Note
The availability of many features is controlled by field programming and by the options
ordered. See the EFJohnson Technologies product description and the following sections
in this manual for additional information.
ordered. See the EFJohnson Technologies product description and the following sections
in this manual for additional information.
1.2
Radio Software and Configuration Programming
The radio operating software can be easily updated to accommodate new releases and
updates issued from EFJohnson technical support.
updates issued from EFJohnson technical support.
1.3
Supported Software
This manual was prepared to support subscriber radio software release 9.1 used on this
radio. Some information in this manual may not be compatible with earlier subscriber
radio software releases.
radio. Some information in this manual may not be compatible with earlier subscriber
radio software releases.
1.4
Available Options
Availability of optional features is controlled by factory programming of the control logic.
Only those features that are specifically ordered and enabled in a particular radio are
available for use and can be programmed. The optional features controlled by factory
programming are as follows.
Only those features that are specifically ordered and enabled in a particular radio are
available for use and can be programmed. The optional features controlled by factory
programming are as follows.
P25 Options
• P25 conventional mobile data
• P25 trunked mobile data
• P25 conventional operation
• P25 trunked operation
• P25 trunked mobile data
• P25 conventional operation
• P25 trunked operation
Encryption Options
• DES
• DES OFB
• DES OFB
Draft 4/29/2014