CTCSS Scan

This function is to set if need to detect CTCSS in Scan mode.

Description

> Not Detect CTCSS: Do not need to detect CTCSS.

> Not Detect CTCSS Priority: Detect CTCSS when scanning no priority channel.

> Only Priority Channel Detect CTCSS:  Detect CTCSS when scanning priority channel.

> All Channel Detect CTCSS: Detect CTCSS when scanning channels in scan list,