E.F. Johnson Company 5100 ES, Руководство по эксплуатации

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5-20 ES Series Models II/III Portable Radio Operating Manual
Conventional Mode Features
5.14.3 Network Access Code
Project 25 conventional channels also use a NAC (Network Access Code) to control which
calls are received on a channel. The NAC can be 0-4095, and each transmit and receive
channel can be programmed for a different code. Other operation, such as monitoring
before transmitting, is similar to that of analog channels. NAC (and talkgroup ID) detect
can be disabled by the monitor mode described in Section 5.2.
5.14.4 Out of Range (EFJohnson Conventional) Indication
In an EFJohnson P25 conventional infrastructure radio system, a predefined beacon can be
programmed for transmission from the system at preset intervals. If the radio remains idle
and does not receive the beacon or a voice call from the system within a specified time
period (as programmed) an “Out of Rng” indication is displayed to inform the radio user
of the condition. If the beacon is received, the timer is automatically restarted, and no out-
of range condition is indicated. If an Out of Range condition exists, the user can still
transmit and receive, but the condition will not exit until the beacon is received.
Note This Out-of-Range indication applies only to EFJohnson Technologies P25 conventional
infrastructure systems.
If programmed, Out-of-Range (OOR) monitoring and indicators to the user are provided.
The out-of-Range function operates on conventional analog and digital channels that have
been programmed for the feature. This feature is supported only on EFJ Infrastructure.
Scanning Mode - the same as above
Unit and Interconnect Calls - OOR operates in the background. Tone indicators will
sound, but the OOR message is not displayed.
PTT Operation - Pressing the PTT does not reset the inactivity timer. If the timer
expires while the radio is transmitting, no indication will be provided to the user until
they release the PTT. When the PTT is released, the radio will flash “Out of Rng” and
beep, if applicable.
If the user is in a fringe area or is entering an area that is has poor coverage such as a
building and wishes to disable the tone, an Out-of-Range Indication
Tone feature can be
programmed to the menu or to a button. In the menu, the feature is labeled “OORI Tone”,
and for the Lightning, the soft menu label is “OORI”. The feature will allow the user to
disable / enable the Out-of-Range Indication tone from the radio. The Out of Range
display messages will not be affected.
If the OORI tone is disabled in programming (No Indication, Display Only), pressing
the OORI Tone button results in “Disabled” on the display.
If the OORI Tone is active, pressing the OORI Tone button disables the tone and the
display will flash “OOR Tn Off” for one second.