Icom F3400D / F4400D Operation Guide - Page 89

Roaming function (For the Multi-site Trunking operation), ◇ Roaming Request function

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Previous view 7 NXDN™ OPERATION Roaming function (For the Multi-site Trunking operation) The Multi-site Trunking mode enables the transceiver to move to another site, according to the preset Site list*1, in order to find a site that has a higher quality signal, or provides better services. The Roaming function is automatically activated when the transceiver goes out of the range, and does not receive the downlink signal from the repeater in the currently registered site. In this case, the transceiver displays "Searching."*2 DDRoaming Request function The Roaming Request function enables the transceiver to start or resume a Roaming scan, regardless of the error rate. Push [Roaming Request] to start or resume the Roaming scan. LEven if the Site Lock function is ON, and the transceiver is locked to the currently registered site, pushing [Roaming Request] resumes a Roaming scan. Depending on the presettings, the transceiver tries to register to the repeater that has the strongest RSSI level in the last registered site or an adjacent site. This roaming type takes more time than other roaming types. The transceiver displays "Out of Range" when the transceiver cannot register to any site after searching.*2 *1 The valid roaming areas (up to 48) are listed on the Site list. *2 Only for the Portable Ten-key and Simple key types and the Mobile LCD types. 7-17

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7
NXDN™ OPERATION
7-17
Roaming ±unction (For the Multi-site Trunking operation)
The Multi-site Trunking mode enables the transceiver
to move to another site, according to the preset Site
list*
1
, in order to find a site that has a higher quality
signal, or provides better services.
The Roaming function is automatically activated when
the transceiver goes out of the range, and does not
receive the downlink signal from the repeater in the
currently registered site.
In this case, the transceiver displays “Searching.”*
2
Depending on the presettings, the transceiver tries to
register to the repeater that has the strongest RSSI
level in the last registered site or an adjacent site.
This roaming type takes more time than other roaming
types.
The transceiver displays “Out of Range” when
the transceiver cannot register to any site after
searching.*
2
*
1
The valid roaming areas (up to 48) are listed on the Site
list.
*
2
Only for the Portable Ten-key and Simple key types and
the Mobile LCD types.
D
Roaming Request ±unction
The Roaming Request function enables the
transceiver to start or resume a Roaming scan,
regardless of the error rate.
Push [Roaming Request] to start or resume the
Roaming scan.
L
Even if the Site Lock function is ON, and the transceiver is
locked to the currently registered site, pushing [Roaming
Request] resumes a Roaming scan.