Uniden BC250D Technické informace stáhnout pdf (Strana 15)

Channel Grant Trace Screen:

This is an optional screen that may be enabled in the configuration screen under

the Edit menu.

When a user presses the push-to-talk button on the radio, a signal is sent to the

system controller with a request for an available repeater on the system. If a

repeater is available, the controller will assign it to this radio and send a channel

grant message for all radios that are using that TalkGroup. This message is

called a channel grant message.

This screen lists the date and time, what type of channel grant, the channel

number, Frequency, TalkGroup, TalkGroup description, Radio ID and Radio

description.

This information is dependant on a good signal level to be accurate. The

channel grant message is generally only transmitted once and can be easily

missed on a weak signal.

This information on this screen can be saved to CSV file in the system folder.

The file will be named GrantLog-###.csv. As usual, the ### will be replaced with

the tower number in decimal format. If the file already exists, new information will

be appended to the existing file.

As with the other screens, checking the Auto Save option will save new data on

this screen to the log file every minute.

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Uniden BC250D Technické informace Strana 15