UB347ZH.fm Page 32 Thursday, August 31, 2006 11:57 AM

Scanning Systems

To begin scanning programmed systems, press Scan. The UBC3500XLT scans all unlocked systems in all activated quick-key groups and any searches unlocked for search and scan.

Notes:

If no systems are programmed, or all systems are locked out, an error message appears. Program a system or select a system to scan.

When scanning multiple systems, the UBC3500XLT scans systems according to the assigned quick key. Systems assigned to quick key 1 are scanned first, then 2, 3, 4, etc. Systems not assigned to a quick key are scanned last, then unlocked searches. Within a quick key, systems are scanned in the order they were assigned.

Within a system, channels are scanned according to the assigned channel group, with the same priority as described above for systems.

The UBC3500XLT scans a system for the duration you set using the System Hold Time option (see “Setting the System Hold Time” on Page 47). Conventional systems operate similarly, but all unlocked channels are scanned at least one time regardless of the hold time setting.

Each search range is searched for the amount of time you set using the “Set Hold Time” option. See “Setting the System Hold Time” on Page 47 for more information.

Selecting Systems to Scan

To select systems to scan, press Scan then press the quick key assigned to the system or systems you want to scan. For quick keys 0-9, press the quick key’s number. For quick keys 10-99, press then press the

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Uniden UBC3500XLT owner manual Scanning Systems, Selecting Systems to Scan