Scan Type

Scan Types that allow Trunking Scan List Member Personalities / channels may require certain CPS-selected Trunking Systems. Therefore, Trunking System must be defined for these selected Trunking Personalities prior to configuring certain Trunking-related Scan List features. Trunking Systems are referenced to a Trunking Personality with the Trunking Personality System  field.

SELECTIONS:

Scan List Type: List Member Rules and Guidelines

Conventional

• Only Conventional channels may be selected for this Scan List type; including Conventional Personalities configured for Conventional Mixed Vote Scan designated by having their Mixed Vote Scan Enable field Enabled.

• Per Scan List up to thirty (30) Scan List Member channels are possible:

• • When a Conventional Personalities has its Mixed Vote Scan Enable field Enabled, each Frequency Options (record / row) of that personality counts towards the 30 Scan List member maximum .

  • Per Scan List, a maximum of three Mixed Vote Scan Enabled Conventional Personalities are possible as Scan List Member channels.

   (Show / Hide) Validity for Mixed Vote Scan Personalities:

Priority Monitor

(Available on a model / option capable basis)

• Only Trunking channels may be selected for this Scan List type.

• Per Scan List, Priority Monitor Scan allows up to Fifty (50) Scan List Member channels.

  The Trunking Talkgroup field for any of the Trunking Scan List Member channels selected for the current Scan List may not be set to "DYN" or "ATG".

  The Trunking System Record field's "System" selection (for the current Scan List) must match the referenced Trunking System field of all of the Trunking Scan List Member channels selected for the current Scan List.

  IF the Coverage Type field of the Trunking System Record field's Trunking System selection (for the current Scan List) is set to "Inter-WACN Roaming", THEN that Trunking System's Home WACN ID and System ID must match the TG WACN ID and TG System ID of the Trunking Talkgroup for any of the Trunking Scan List Member channels selected for the current Scan List.

Multi-System Talkgroup

(Available on a model / option capable basis)

• Both Conventional and Trunking channels may be selected for this Scan List type.

• Per Scan List, Multi-System Talkgroup Scan is limited to five (5) Trunking Systems, with up to fifty (50) Scan List Member channels per Trunking System, and may include up to ten (10) Conventional Scan List Member channels. However, the maximum per Scan List is 250 Scan List Member channels.

  Not more than fifty (50) of the selected Scan List Member channels may reference the same Trunking System.

  The Trunking Talkgroup field for any of the Trunking Scan List Member channels selected for the current Scan List may not be set to "DYN" or "ATG".

  The Conventional Personality Mixed Vote Scan Enable field must be Disabled for all Scan List Member channels selected for this Scan List type.

  CAI (Common Air Interface) data operations are not supported in this Scan Type. This is true because of the conflicting nature of CAI data operation (which requires the radio to receive short bursty transmissions) and Multi-System Scan (which requires the radio to spend long periods of time monitoring secondary scan members).

Voting Scan

(Available on a model / option capable basis)

• Only Conventional channels may be selected for this Scan List type.

• Per Scan List, Voting Scan allows only up to ten (10) Scan List Member channels.

 A Voting Scan system functions only when all Scan List Member channels (selected for the current Scan List) use repeaters within a Conventional Voting Scan wide-area network.

 When operating in a Voting Scan system, several repeaters re-broadcast the same transmission simultaneously on different frequencies; the radio is then able to select the strongest / clearest signal. The RSSI Voting Threshold setting defines when the best signal is strong enough for the radio to unmute. If no channel exceeds the threshold, then the channel with the highest RSSI value is selected for unmuting.

   (Show / Hide) Validity for Scan List Channel: