E F Johnson Company 2425720 사용자 설명서
5-18
Viking™ VP600 Portable Radio Operating Manual
Conventional Mode Features
5.13.4 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.
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 P25 conventional infrastructure
systems.
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.
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.
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.
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”.
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.
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”.
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, pressing the OORI Tone button results in
“Disabled” on the display.
“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.
display will flash “OOR Tn Off” for one second.
If the OOR tone is not active, pressing the OOR Tone button enables the tone and the
display will flash “OOR Tn On” for one second.
display will flash “OOR Tn On” for one second.
Both the Entering OOR and Exiting OOR Tones will be disabled to avoid excess tones
from fringe areas where the radio is toggling in and out of coverage.
from fringe areas where the radio is toggling in and out of coverage.
Tones are restored on power cycle.