Each scanner bank can be programmed with one trunked system. You can set each of the scanner’s channel storage banks to Open or Closed Mode.

Conventional modes (AM, FM/ Digital, CT and DC) are not affected by the Open/Closed Mode setting of a bank.

When you set a channel storage bank to Open Mode, + appears under the bank’s number while scanning. When you set a channel storage bank to Closed Mode, - appears under the channel storage bank’s number while scanning.

Traffic on locked out talkgroup IDs is ignored when the scanner is operating in Open and Closed Modes.

In Open Mode, the scanner will stop on all talkgroup traffic, except for traffic on talkgroups that are entered in the ID list and locked out. In Closed Mode, the scanner will only stop on talkgroup traffic if the ID is entered in the ID list and not locked out.

Open Mode scanning is useful in cases where you wish to monitor all traffic on the trunked system, except for certain talkgroups which you specify by entering them into the ID list and locking them out. Open Mode scanning allows you to search the trunking system for new or previously unknown talkgroup activity while ignoring traffic on undesired talkgroups.

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