The scanner checks conventional priority channels. PRI appears in the display.
Set Interval This sets (in seconds) how often the scanner 优先检查间隔：1–10 秒。 will check the priority channels. 1-10 sec.
MaxChannels/Pri- This sets the maximum number of priority 单次优先扫描中断内最多检查的优先 Scan channels that are scanned during one priority 频道数（1–100）。若优先频道多于 scan interrupt. If there are more priority 设定值，将分组轮查。示例：设为 channels than the value you select, the 20 且有 100 个优先频道时，每轮查
channels are divided into more than one group 20 个，共需 5 个间隔完成一轮优先
and the scanner scans each group in turn. 扫描。
Example: If you set the maximum channels to 20 and there are 100 priority channels, the scanner checks those 100 channels in groups of 20 and takes a total of 5 intervals to complete the priority scan. 1-100.
With previous scanners, you selected banks to scan. With this scanner, you select Favorites List, Systems, and Departments to scan by assigning Quick Keys to them. See also Understanding Quick Keys.
老式扫描机用"银行（bank）"选择扫描范围；本机改用快速键（Quick Key）来启停收藏列表、系统与部 门（快速键概念见第 11 章）。
Scanning is performed with a mixture of FLQK, SQK, and DQK order. The scanner will not scan all Systems in one Favorites List and then move to the next List. For each Favorites List, starting with 0, the scanner will scan each 0 SQK in FLQK order and then move to the next set of SQKs for each list. Example: FLQK 0, SQK 0; FLQK 1, SQK 0…. FLQK 98, SQK 99; FLQK 99, SQK, 99. Systems with the same quick key are scanned in order of creation.
扫描顺序是 FLQK/SQK/DQK 混合轮转的，不会"扫完一个列表的所有系统再进下一个列表"。示例顺序： FLQK 0·SQK 0 → FLQK 1·SQK 0 → … → FLQK 98·SQK 99 → FLQK 99·SQK 99。相同快速键的系统按创 建顺序扫描。
The Database is scanned next, in order of creation. Then, Systems with no quick key (including created Quick Save Systems) are scanned and in order of creation. Departments within Systems are also scanned the same as Systems. Conventional Channels within Systems are also scanned in order of creation.
随后扫描数据库（按创建顺序），再扫描未分配快速键的系统（含 Quick Save 快速保存系统），部门与常 规频道同样按创建顺序。
IDs are not really scanned. The scanner checks for any activity in the trunking system and: • Will display all IDs when ID Search mode is set to On. • Will display only programmed IDs when ID Search mode is set to Off. Next, any Custom Searches (enabled for Search with Scan) are scanned in order. Then, the scanner scans the Close Call 'Hits with Scan' system (if Unavoided). This is a system that automatically stores the frequencies found by Close Call. If the 'Hits with Scan' system has no frequencies, the scanner will not scan the system.
ID 并非真正"被扫描"——扫描机检查集群系统内是否有活动：ID Search=On 时显示全部 ID；ID Search=Off 时只显示已编程 ID。之后依次扫描启用了"随扫搜索"（Search with Scan）的自定义搜索，以 及 Close Call 的 'Hits with Scan'（命中随扫）系统（未回避时；若其中无频率则跳过）。
The scanner scans a system for the duration you set using the System Hold Time option. For trunked systems, the scanner moves to the next system after the hold time expires, the current transmission ends, and the channel delay expires. Conventional systems operate similarly, but all (Unavoided) channels are scanned at least one time regardless of the hold time setting.
每个系统的扫描时长由 System Hold Time（系统驻留时间）决定。集群系统在"驻留时间到 + 当前通话 结束 + 频道延迟结束"后才切到下一系统；常规系统类似，但所有（未回避）频道至少会扫一遍，不受驻留 时间影响。
【扫描前检查清单 / Scanning Checklist】
1. You must enable at least one Favorites List or the Full Database in Select Lists to Monitor. 至少在一个收藏列表或"完整数据库"中启用"选择要监测的列表"（Select Lists to Monitor）。
2. Favorites Lists, Systems, or Departments with Quick Keys assigned to them must be enabled with quick keys or through Manage Quick Key Status for Favorites Lists or Systems. 分配了快速键的列表/系统/部门，必须通过数字键或"管理快速键状态"启用。
3. Service Types required for channels must be set to On. 频道所需的服务类型必须设为 On。