FUNC (K)/Ver. 1.01
Confidential
33
10 BUSY CHANNEL LOCKOUT
10.1 Busy Channel Lockout
This function automatically restricts the transmission so
as not to interfere with other communications.
If a user transmits on a channel while other groups are
using the same channel, the user may interfere with
communications. This function prevents such
interference.
“BUSY” appears on the LCD even if the
PTT
switch is
pressed while this function is enabled. In this case, the
transceiver emits the Warning Tone and does not
transmit. The transceiver emits the Warning Tone until
the
PTT
switch is released.
Busy Channel Lockout can be configured for each
channel by using KPG-101D. Following are the
conditions to restrict transmissions with Busy Channel
Lockout.
Table 10-1 Conditions to Restrict Transmissions with Busy
Channel Lockout
Note:
Busy Channel Lockout is only available in Conventional Group.
Talk Around Busy Channel Lockout is used for Trunking
System.
(Refer to 11.2.1 Talk Around Busy Channel Lockout on
Busy Channel Lockout does not activate in Emergency Mode.
The transceiver transmits even if a signal is detected while
Squelch Off and Monitor functions are enabled.
Configuration using KPG-101D
•
Configuring the Busy Channel Lockout (Refer to
FPRG 6.4.12 Busy Channel Lockout.)
Busy Channel Lockout
Condition
No
Busy Channel Lockout does not
activate.
QT/DQT Tone
Disables transmission when
QT/DQT configured for a channel
does not match the received
QT/DQT.
Optional Signaling
Disables transmission until Optional
Signaling matches.
Carrier Only
Disables transmission while the
carrier is being received. However,
the transceiver transmits even if a
carrier is detected while the Monitor
is enabled.