
Note
0
The Registration Request - Connect and Registration Response are sent in the Confirmed Data Packet Format.
0
Even if registration is not successful, the transceiver sends back a response message when the transceiver receives the
Response Kind 3 KMM.
0
When scanning is enabled, the transceiver transmits a Registration Request - Disconnect command on the current
channel before the transceiver starts the scan. Then, the transceiver transmits a Registration Request - Connect (Scan
Mode Enable) command on a channel corresponding to the configuration of
P25 Data Channel for Scan
.
The transceiver stops the scan before the transceiver transmits the Registration Request - Connect (Scan Mode
Enable) command if there are receivable signals on the scan target channel when the transceiver started the scan.
The transceiver transmits a Registration Request - Connect (Scan Mode Enable) command when the transceiver ends
reception and resumes scanning.
When the transceiver transmits a Registration Request - Connect (Scan Mode Enable) command while the transceiver
is scanning, the scan is stopped until the transmission ends.
0
When scanning is disabled, the transceiver transmits a Registration Request - Disconnect command on a channel
corresponding to the configuration of
P25 Data Channel for Scan
before the scan is disabled. Then, scanning is disabled,
and the transceiver transmits a Registration Request - Connect (Scan Mode Disable) command on the current channel.
0
When registration is not successful or when registration is denied, the transceiver cannot transmit a Hello Command
(Rekey Request) or Delayed Acknowledgment.
0
Even if failing transmission of a Registration Request - Connect command, CAI Data Registration will be successful if the
transceiver receives a Registration Response - Accept command after the failure.
Registration Request - Disconnect
In KPG-D1/ D1N, when one of the following operations is on a channel which allows OTAR in a system where
CAI Data
Registration
is enabled, the transceiver transmits a Registration Request - Disconnect command to the FNE and starts
deregistration.
0
When the transceiver is turned OFF (including when entering KVL mode or PC Programming Mode)
0
When the channel is changed (the channel switches to the target channel after transmitting on the previous channel)
0
When enabling or disabling the scan
Transceiver
FNE
Registration Request - Disconnect
㻭㼏㼠㼕㼛㼚
Figure 5-3 Registration Request - Disconnect
Note
The Registration Request - Disconnect is sent in the Unconfirmed Data Packet Format.
5 P25 OTAR
5.3 CAI Data Packet Communication
P25 FUNC (K)/Ver 2.20
184