Operation
21
UNIDEN X66
UHF CB Transceiver
MASTER SCAN Mode
MASTER SCAN allows continual communication across congested
channels.
Master Scan scans channels stored into GS Memory and only opens the
squelch for signals with the correct subcode (CTCSS or DCS tone).
To achieve this, all radios in your group must have the same channels
in GS memory (group channels) and use the same Subcode (CTCSS or
DCS tone).
By scanning only group channels, radios in the network will be able
to detect and receive group transmissions- continual communication
without interruption. When transmitting in this mode, the radio switches
to an unused group channel if it detects another signal with no code,
or the wrong code, on the channel last used by the group. In this way,
all group users will be able to have continual communication to or from
other users.
CH09-CH20 are stored into GS Memory and CTCSS01 is set for
MASTER SCAN Subcode by default. The GS memory can be changed,
channel by channel, if desired - but for Master Scan to work effectively
each radio in the group must have the same channels in its GS memory.
To add/remove channels from GS SCAN Memory, refer to p.24.
