Kenwood TK-7102 Service Manual page 6

TK-7102
Temporary delete
It is possible to delete channel temporary during scan.
When scan stops on unnecessary channel for example by
interference of the other party, activate the delete function
(for example press and hold the key for approximately one
second), then that channel is deleted temporarily and scan
re-start immediately.
The temporary deleted channels return to pre-set delete/
add channels, when the transceiver is turned off or the scan
function is switched off.
5. Details of Features
Time-out timer
The time-out timer can be programmed in 30 seconds
increments from 30 seconds to five minutes and off. If the
transmitter is transmitted continuously for longer than the
programmed time, the transmitter is disabled and a warning
tone sounds while the PTT button is held down. The warn-
ing tone stops when the PTT button is released.
PTT ID
PTT ID provides a DTMF ANI to be sent with every time
PTT (beginning of transmission, end of transmission, or
both).
You can program PTT ID "on" or "off" for each channel.
The contents of ID are programmed each Radio.
The timing that the transceiver sends ID is program-
mable.
BOT : DTMF ID (Beginning of TX) is sent on beginning of
transmission.
EOT : DTMF ID (End of TX) is sent on end of transmis-
sion.
Both : DTMF ID (Beginning of TX) is sent on beginning of
transmission and DTMF ID (End of TX) is sent on end of
transmission.
Off hook decode
If the Off hook decode function has been enabled, re-
moving and replacing the microphone on the hook has no
effect for decoding QT/DQT and option signalling.
"TOT" pre-alert
The transceiver has "TOT" pre-alert timer. This parameter
selects the time at which the transceiver generates "TOT"
pre-alert tone before "TOT" is expired.
"TOT" will be expired when the selected time passes
from a TOT pre-alert tone.
"TOT" re-key time
The transceiver has "TOT" re-key timer. This timer is the
time you can not transmit after "TOT" exceeded. After "TOT"
re-key time expired you can transmit again.
"TOT" reset time
The transceiver has "TOT" reset timer. This timer is the
minimum wait time allowed during a transmission that will
reset the "TOT" count.
"TOT" reset time causes the "TOT" to continue even after
PTT is released unless the "TOT" reset timer has expired.
6
OPERATING FEATURES
is busy until channel open. This feature prevents the inter-
ference to other party.
6. Option Signalling (DTMF)
will occur.
option signalling, the channel LED will flash and option sig-
nalling will be released. The transpond or alert tone will
sound.
deactivated when you are transmitting), you can mute or
unmute QT/DQT/Carrier.
channel. The selection is as follows.
to open its speaker.
ID Code in order to open its speaker.
SP Unmute
Carrier
Carrier+DTMF None
QT/DQT
QT/DQT+DTMF Yes
Note:
can not be selected.
DQT+DTMF can not be selected.
signalling, option signalling is released. After matching op-
tion signalling, option signalling will temporarily reset auto-
matically.
Clear to transpond
The transceiver waits the transpond of DTMF if channel
Built-in DTMF decoder is available for option signalling.
It is possible to use individual call, group call, Stun.
If the option signalling matches, a predetermined action
If option signalling matches on a channel is set up with
While option signalling matches (or if option signalling is
SP Unmute
You can select the type of SP Unmute system for each
Carrier, QT/DQT:
Channel with this option will not check ID Code in order
Carrier+DTMF, QT/DQT+DTMF:
Channel that is set with this option will have to check for
Default:
Carrier, QT/DQT.
Channel Setting
RX Condition
QT/DQT DTMF
None Carrier
None Carrier
Yes
Carrier+DTMF
Carrier
Yes
Carrier+DTMF
Carrier
None
Carrier+QT/DQT
Carrier
Yes
Carrier+QT/DQT
Yes
Carrier+QT/DQT+DTMF Sounds
Carrier+DTMF
Carrier
Carrier+QT/DQT
Yes
Carrier+QT/DQT+DTMF Sounds
Carrier+DTMF
When QT/DQT is not used, QT/DQT and QT/DQT+DTMF
When DTMF is not used, Carrier+DTMF and QT/
Auto Reset
If option signalling matches a group set up with option
Speaker
Condition
Sounds
Sounds
Sounds
Not Sounds
Sounds
Not Sounds
Sounds
Not Sounds
Sounds
Not Sounds
Not Sounds
Not Sounds
Not Sounds