Futurecom VR - PSU Ids Allowed; VR Remote Activation Ids; PSU NAC Table

8G093X01 R5
VR Programming Guide
August 2022 Page 93 of 144
PSU IDs Allowed
This menu screen is used to specify PSU IDs (or range of IDs) that can be affiliated on the system
via DVRS. If analog portables are used and MDC ID pass through is required, then the PSU MDC
ID must be enabled on the System and included in the PSU ID Data list of the VR. By default, the
range is set to ‘0’ to ‘- ‘, which means that all PSU IDs are allowed to talk through the DVRS. This
screen is Password protected. To view the range of IDs the User needs to enter a password. The
default password for viewing table is “psu”.
VR Remote Activation IDs
This screen allows the user to enter the console or system radio IDs of units that can page the
MSU and toggle the VR mode. The default list is empty i.e., when the MSU is paged, the VR
mode is not changed. If the MSU is programmed to have the remote activation enabled, then any
Call Alert Page to the MSU ID from a system unit whose unit ID is programmed in the VR Remote
activation ID table, will trigger VR mode change. In addition, a Group Page to a TG the MSU
belongs to will toggle the VR mode as described above.
PSU NAC Table
NACs are assigned to PSUs for TX/RX/Steering purposes and are also used for the NAC
Linking feature. The VR needs a complete list of NACs being used by PSUs for TX/RX/Steering
purposes so it can avoid utilizing those NACs for NAC Linking.
When the VR chooses a NAC for the NAC Linking feature, it avoids NACs listed in following
locations:
• Repeater Channel Setup window→ Tx NAC/Rx NAC values
o Note: NAC value F7E is used to represent any NAC; F7E needs to be further
defined in the PSU NAC table (see bullet below regarding explicit list)
• Mobile Radio Channel Setup window→ Steer. NAC values
• PSU NAC Table window
o Explicit list of PSU NACs represented by F7E used in Repeater Channel Setup
A NAC may be listed in one or more of the windows, however each NAC only needs to be listed
in one location. To ensure there are enough NACs available for the NAC Linking feature, a
minimum of 256 NACs must be left unassigned in the three locations above.
Use the + icon to add one record to the table for each unique NAC range or NAC value. The
Mode Dec/Hex button will toggle NAC values between decimal and hexadecimal values.
Field Name
Range
Description
Notes
Start / Single
(Hex / Dec)
0 to FFF (0) Hex
0 to 4095 (0) Dec
NAC value not to be
used for NAC Linking
feature.
If there is a
corresponding End
value, this value is the
beginning of a range of
NAC values.
Clicking on the Mode
Dec / Hex button above
table rows will toggle
values between Dec /
Hex
End (Hex / Dec)
- - to FFF (- -) Hex
- - to 4095 (- -) Dec
- - is used for individual
NAC values.
When entering a range
of NAC values, this is the
last NAC value in that
range.
Clicking on the Mode
Dec / Hex button above
table rows will toggle
values between Dec /
Hex