8A083X30 Rev.11
APX Series P25 Interface
DVRS User’s Guide
January 2019 Page 33 of 94
DVRS Enabled PSUs
The following Portable Radios have firmware that allows enhanced communications with
the DVR and support of an extended list of features.
PSU Models that can be ‘DVRS
Enabled’
PSU Firmware Revision Required
R9.00.00 and higher
Note: It is highly recommended to always use the latest
released PSU firmware to ensure all fixes and new features
are included.
APX4000
APX6000
APX7000
APX8000
R17.01.00 and higher
Note: It is highly recommended to always use the latest
released PSU firmware to ensure all fixes and new features
are included.
APX portable radios operating through a DVR,
utilizing the enhanced DVR digital feature set
require subscriber option QA00631.
Table 6 DVRS Enabled PSU Models
All other P25 capable PSU models or the above models with either older firmware
versions or when not programmed as ‘DVRS Enabled’, can only be programmed as ‘P25
Generic’ since they are not capable of extended communications with the DVR.