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Note:
# This function is available on the TOT of the Local Mic PTT and
the Repeater/External PTT. (*1)
# You cannot switch to Low Power while transmitting or scanning.
The Low Power status is retained even if the channel is changed
or TKR-750/850/751/851 is turned ON/OFF. (*2)
# When assigning similar functions to Auxiliary Input ports, TKR-
750/850/751/851 activates the function according to the status
of the last used Auxiliary Input port.
# When the same function or similar functions are assigned to the
Auxiliary Input port and the PF key, the operation may become
unstable due to the chattering.
Example: When the PF [Scan On/Off] key is switched from Off to
On:
TKR-750/850/751/851 starts scanning since the Scan starts
by the PF [Scan On/Off] key. (Channel/Status display)
TKR-750/850/751/851 pauses scanning when the signal is
applied to the PF [Scan On/Off] input port.
# When the DTMF signalling is configured, TKR-750/850/751/851
determines that the received code is a continuous code even
when it is intermittently received for a couple seconds.
Therefore, TKR-750/850/751/851 activates the "Reset" function
in any of the following cases.
Example)
Decode Table
No.
Code
1
0123456
2
0123456789ABCD Reset
3
789ABCD
TKR-750/850/751/851 assumes that it has received the No. 2
Reset signal when receiving the No. 3 Repeat Disable signal
after receiving the No. 1 Take Over On signal.
! Configuration of KPG-91D
" Configuring the Auxiliary Input port (Refer to FPRG
6.10.2 "AUX" tab.)
Function Name
None
COR
Fan Status
Power Supply Lower Limit*1
RF Power Down
Detect*2
RX Signal
Detect (Below) *1
Version: 1.01 USA
Function
Take Over On
Repeat Disable
TKR-750/850/751/851 does not perform any operation.
The PF [COR] output port become active when receiving the signal.
The PF [COR] output port become inactive when TKR-750/850/751/851 is not receiving the signal.
The PF [Fan Status] output port become active when the fan starts operating.
The PF [Fan Status] output port become inactive when the fan stops operating.
The PF [Power Supply Lower Level] output port become active when the power voltage is decreased.
The PF [Power Supply Lower Level] output port become inactive when the power voltage is increased.
The PF [RF Power Down Detect] output port become active when the transmission power output is
decreased. The PF [RF Power Down Detect] output port become inactive when the transmission power
output is increased.
The PF [RX Signal Detect] output port become active when the RSSI voltage is decreased.
The PF [RX Signal Detect] output port become inactive when the RSSI voltage is increased.
Function Reference (FUNC)
20.2.1 Trigger Detection for Auxiliary
Input Ports
Two methods are available to detect the signal applied to
an Auxiliary Input port.
•
Down Edge Detection
You can perform the trigger detection with the Down
Edge on the input signal.
•
Level Detection
You can perform the trigger detection when TKR-750/
850/751/851 is in Active Low. Although TKR-750/850/
751/851 performs the detection when the detection is
enabled, it preferentially performs the Start Up
operation when the Start Up function is enabled.
(Refer to 10.5 Start Up.)
! Configuration of KPG-91D
" Configuring the detection method for Auxiliary
Input ports (Refer to FPRG 6.10.2 "AUX" tab.)
20.3 Assigning Functions to the
Auxiliary Output Ports
The following functions can be assigned to an Auxiliary
Output port or AUX Input/Output ports by KPG-91D.
(Refer to Table 20-6 Assigning functions to the Auxiliary
Output ports.)
TKR-750/850/751/851 outputs a signal from the Auxiliary
Output ports when the TKR-750/850/751/851 enters the
configured status.
It is possible to assign functions to each Auxiliary Output
port 1 - 5 by KPG-91D.
When assigning the "Power Supply Lower Level" function
to the Auxiliary Output port 1, the port is considered as
the "PF [Power Supply Lower Level] input port".
Table 20-6 Assigning functions to the Auxiliary Output ports
Description
20 FUNCTION PORT
50
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