Tot (Time Out Timer); Repeater Ptt Or The External Ptt; Using The Local Mic Ptt - Kenwood TKR-750-850 Function Reference

7 TOT (TIME OUT TIMER)

This function limits the continuous transmission time
(TOT). Therefore, this function is used to prevent a
certain user from occupying a channel for long time when
sharing the same channel with other parties.
The transmission automatically terminates when TKR-
750/850/751/851 continues to transmit for more than the
configured time and returns to the reception mode. The
Warning Alert Tone (Refer to 9 Tone.)
signal input is disabled.
You can configure this function to the Repeater PTT, the
External PTT, and the Local Mic PTT.
Note: The TOT of the Repeater PTT/External PTT is different from
the PTT of the Local Mic PTT. The TOT of the Local Mic PTT
starts counting down when the Local Mic PTT is pressed
during the repeat transmission. In this case, the TOT of the
Repeater/External PTT resets. The TOT of the Repeater/
External PTT resets even if the TOT reset Time of the
repeater/external PTT is counting down since TKR-750/850/
751/851 is transmitting.
7.1 Repeater PTT or the External
PTT
You can configure the following functions relating to TOT.
• Time Out Timer
Time Out Timer is the count-down timer to limit the
continuous transmission using the Repeater PTT or
the External PTT. It automatically stops transmission
and returns to the reception mode when the TOT
expires.
• TOT Pre-alert
You can configure the timing to emit the TOT Pre-alert
tone to notify a user that the transmission is going to
be terminated shortly.
• TOT Rekey Time
TOT Rekey Time is a duration between the time that
the transmission ends by TOT and start transmitting
again.
• TOT Reset Time
TOT Reset Time is a period between the time that the
transmission ends before the TOT (each
transmission) expires and the counter of the TOT
(while the transmission pauses) is reseted.
• Repeat Hold Time
Repeat Hold Time is the duration between the time
from the Repeater PTT is released and stop
transmission.
Note:
# A time configured in the Repeat Hold Time is handled as the
TOT.
# A TOT function is not applicable to transmit the CW ID.
19
! Configuration of KPG-91D
beeps until the PTT
7.2
You can configure the following functions relating to TOT.
•
•
•
•
•
Note: The TOT function is not applicable to transmit the CW ID.
! Configuration of KPG-91D
Function Reference (FUNC)
" Configuring the Time Out Timer (Refer to FPRG
6.4.1 "Optional Features 1" tab.)
" Configuring the TOT Pre-alert (Refer to FPRG
6.4.1 "Optional Features 1" tab.)
" Configuring the TOT Rekey Time (Refer to FPRG
6.4.1 "Optional Features 1" tab.)
" Configuring the TOT Reset Time (Refer to FPRG
6.4.1 "Optional Features 1" tab.)
" Configuring the Repeat Hold Time (Refer to FPRG
6.4.1 "Optional Features 1" tab.)

Using the Local Mic PTT

Time Out Timer
TOT is a duration for making continuous transmission
using the Local Mic PTT. It automatically stops
transmission and returns to the reception mode when
the TOT expires.
TOT Pre-alert
You can configure a timing to activate the TOT Pre-
alert tone to notify a user that the transmission is
going to be terminated shortly.
TOT Rekey Time
TOT Rekey Time is a duration between the time that
the transmission ends by TOT and start transmitting
again.
TOT Reset Time
TOT Reset Time is a period between the time that the
transmission ends before the TOT (each
transmission) expires and the counter of the TOT
(while the transmission pauses) is reseted.
Busy Channel Lockout
If the Local Mic PTT is pressed while other groups are
using at the same channel, it may interfere on-going
communications. This function prevents you from
such interference. (Refer to 8 Busy Channel Lockout.)
" Configuring the Time Out Timer (Refer to FPRG
6.4.2 "Optional Features 2" tab.)
" Configuring the TOT Pre-alert (Refer to FPRG
6.4.2 "Optional Features 2" tab.)
" Configuring the TOT Rekey Time (Refer to FPRG
6.4.2 "Optional Features 2" tab.)
" Configuring the TOT Reset Time (Refer to FPRG
6.4.2 "Optional Features 2" tab.)
Version: 1.01 USA