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6 SOUND
6.8 Restricting Alert Tone When Consecutively Receiving a Call (Alert Tone Restriction from 2nd Call) (NXDN
Behavior examples of when the transceiver receives a Group Call
If the transceiver receives a Group Call, an Alert Tone does not sound when the transceiver receives a Group Call
again using the same Group ID before the time configured for Auto Reset Timer elapses. In this case, even if the Unit
ID of the transmitting transceiver is either the same or different, an Alert Tone does not sound when the Group ID for
the Group Call received second time or later is the same as the Group ID for the Group Call received first time.
Unit ID 1
Receiving
Group ID 1
Alert Tone
Auto Reset Timer
A: The transceiver receives a Group Call using the same Group ID from the transceiver (Unit ID 1) having the same
Unit ID before the time configured for Auto Reset Timer elapses, so an Alert Tone does not sound.
B: Even though the transmitting transceiver has the different Unit ID, the transceiver receives a Group Call using the
same Group ID before the time configured for Auto Reset Timer elapses, so an Alert Tone does not sound.
C: Even though the transmitting transceiver has the same Unit ID, the transceiver receives a Group Call using the
different Group ID before the time configured for Auto Reset Timer elapses, so an Alert Tone sounds.
D: The transceiver receives a Group Call using the different Group ID from the transceiver having the different Unit ID
before the time configured for Auto Reset Timer elapses, so an Alert Tone sounds.
E: Even though the transceiver receives a Group Call using the same Group ID, the time configured for Auto Reset
Timer has already elapsed, so an Alert Tone sounds.
Note
If the Alert Tone Restriction from 2nd Call is enabled, an Alert Tone does not sound upon the reception of the second and subsequent
calls from the same transceiver even if "Off" is configured for Auto Reset Timer.
Configuration using KPG-169D/ KPG-170D/ KPG-175D
Configuring the Alert Tone Restriction from 2nd Call to be enabled or disabled (
FUNC (K)/Ver 1.20
Unit ID 1
Unit ID 2
Group ID 1
Group ID 1
A
B
Auto Reset
Auto Reset
Timer stops.
Timer stops.
Auto Reset Timer
Auto Reset Timer
Figure 6-3 Alert Tone Restriction from 2nd Call (Group Call)
Unit ID 2
Unit ID 3
Group ID 2
Group ID 3
C
D
Auto Reset
Auto Reset
Timer stops.
Timer stops.
Auto Reset Timer
Auto Reset Timer
See
Unit ID 3
Group ID 3
E
Auto Reset
Timer expires.
Auto Reset Timer
Edit > NXDN > General 1)
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INDEX
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