HYT TC-518 OBR Owner's Manual page 21

Advanced Operations
Priority Channel Scan
If you prioritize Channel 2 as Priority 1, the scan operation would proceed in
the following sequence, as shown in figure 2.
Figure 1 Figure 2
● Scan On/Off
You can enter scan mode through the following two methods:
a. Key operation
Press the programmed Scan key to enter scan mode, provided that there're
no less than 2 members in the scan list.
b. Auto
When Auto Scan is enabled for a channel, the radio shall automatically enter
scan mode when it is switched to the channel.
You can exit scan mode through any of the following methods:
a. Key operation
Press the programmed Scan key to exit scan mode.
b. Auto
The radio automatically exits from scan mode when it is switched to another
channel.
c. Turn the radio off.
● Talk Back
Defines whether the user is able to PTT the radio and talk back on the channel
on which the radio currently stops.
When checked, if the radio stops on a channel, the radio user is able to PTT
the radio and talk back on that channel. If the radio does not stop on any
channel, the user is able to PTT the radio and talk back on the predefined
channel.
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