Radio Shack PRO-90 owner manual Trunk Tracking, General Guide to Scanning

Trunk Tracking	32
Types of Trunked Systems	32
Setting the Scanner to the Trunk Tracking Mode	33
Setting Squelch for the Trunk Tracking Mode ....	34
Programming Trunked Frequencies	34
Scanning a Trunked Bank	36
Monitoring an Active ID	37
Locking Out IDs	38
Unlocking a Single ID	38
Unlocking All IDs	38
Using Trunk Tracking Scan Delay	39
Monitoring IDs	39
Channel Activity Indicators	40
Scan Lists	41
Manually Storing IDs into Scan Lists	41
Storing IDs Into Scan Lists
While Searching	42
Automatically Storing an ID
in a Scan List Location	42
Deleting a Stored ID	43
Scanning the Scan Lists	43
Scanning Type I and Hybrid Trunked Systems ...	44
Selecting a Preset Fleet Map	48
Programming a Fleet Map	49
Programming a Hybrid System	50
A General Guide to Scanning	51
Guide to Frequencies	51
National Weather Frequencies	51
Canadian Weather Frequencies	51
Birdie Frequencies	51
Guide to the Action Bands	52
Typical Band Usage	52
Primary Usage	52
Band Allocation	53
Frequency Conversion	57
Troubleshooting	58
Care and Maintenance	61
Specifications	62

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