E.F. Johnson Company 5100 ES, Operating Manual

Page: 98 / 212

5-24 ES Series Models II/III Portable Radio Operating Manual
Conventional Mode Features
Ο
If Talkgroup Lock is enabled, no permanent changes will be made to the selected
Talkgroup, only the Lock Talkgroup will be affected.
Ο
Talkgroup Lock is a per system setting. As such, if multiple systems are
programmed to the same profile, only channels on the same system will be locked
or unlocked concurrently. Channels on a separate system will adhere to the
Talkgroup Lock settings of their system.
Example: If a subscriber is locked on TG 1 on System A, and the user changes to
System B with no TG Lock, the radio will not be locked to any TG. Returning to
System A will resume lock on TG 1. If System A is locked to TG 1, System B is
locked to TG 2, and the user unlocks while on System A, System B will retain its
locked status.
Ο
Talkgroup Lock will be retained through powerdown. Downloading a profile
through PCConfigure will erase all Talkgroup Lock settings.
Talkgroup select feature exit will operate as follows
- The exit buttons (Portable - F1, Mobile – “Exit”) will cause the feature to exit without
saving any talkgroup changes.
- The select buttons (Portable – F2, Active Function Button, Mobile – Select Knob
Button, Lightning Right Nav) will cause the feature to exit after saving the new
talkgroup.
4
Talkgroup Strapping
Talkgroup strapping will have priority over talkgroup lock. This means that a channel
with a strapped talkgroup will use its programmed talkgroup even if talkgroup lock is
turned on. Locking the talkgroup on a channel with a strapped talkgroup will set the
strapped talkgroup as the lock talkgroup.
5
Encryption
The radio will use the key that is assigned to the active TG unless the Override
Talkgroup Security Settings is active. In that case it will use the security parameters
that are defined in the Override section on the Zone page.
6
Scan
If Talkgroup Lock is enabled, the radio will only use the Lock Talkgroup for the
selected channel. The rest of the channels will use the programmed Talkgroup. This is
necessary so that the radio will not only monitor a single TG for all scan channels.
7
Emergency
If emergency is declared while the talkgroup is locked, the radio will use the
Emergency Talkgroup first if it is defined. If no emergency Talkgroup is defined it will
use the Lock Talkgroup.