Kenwood TKR-750 Programming Reference Manual page 34

6 EDIT MENU
voltage of the power becomes lower than the
configured level. You can configure the level by the
spin buttons or directly enter the value.
Function Port Window.)
Range 10.6 - 13.6 V
In steps of 0.1 V
Default 11.7 V
" RX Signal Detect (Below)
It can configure the reference RSSI voltage level to
activate/deactivate the Reception Signal that is
assigned to an Auxiliary output port. This function
activates it that is assigned to the RX Signal Detect
when the RSSI voltage becomes lower than the
configured level and the port deactivates when the
voltage level becomes higher than the configured
level. Configure the level by the spin buttons or
directly enter the value.
Window.)
Range -120 - -95 dBm
In steps of 1 dBm
Default -118 dBm
" External Monitor
This function opens squelch when the Ext. Monitor
terminal receives a signal. The signal is assigned to
the pin 15 of the control interface jack (25-pin
connector) located on the rear panel. Select "Squelch
Off" or "Monitor" from the dropdown list. (Refer to
FUNC 1 Basic Operation.)
Opens squelch when the Ext. Monitor
Squelch Off
terminal receives a signal.
Range
Allows to perform carrier squelch
Monitor when the Ext. Monitor terminal
receives a signal.
Default Squelch Off
Note:
! The Ext. Monitor terminal is fixed to Active Low.
! Operates in the signalling squelch mode when the channel
is configured to the decode signalling mode and performing
the repeat operation even if the Ext. Monitor terminal is
operating.
" Fan Action
It can configure how to control the cooling Fan. Select
the fan to be always switched On or be switched On
when the internal temperature increases and stop
29
(Refer to 6.10
(Refer to 6.10 Function Port
Field Programming Reference (FPRG)
running when the temperature decreases. Select
"Continuous" or "Temperature" from the dropdown list.
The cooling Fan is always switched
Continuous
On.
Range
The cooling fan is switched On when
Temperature
the internal temperature increases.
Default Continuous
Note: You cannot disable the operation of the fan.
" Data Password
It can configure a Data Password. With this function
enabled, the configuration data of the TKR-750/850/
751/851 will not be read even when an unauthorized
person attempts to read it by FPU. Click "Data
Password" to view the "Data Password" window, then
configure the data password.
Figure 6-9 Data Password window
Enter the password a maximum of 6 digits in the "Data
Password" edit box and type the same password in
the "Confirmation" edit box to confirm it, then click
"OK".
Range 6 digits
Default Blank
Note: The data password does not prevent the configuration
data from being written since it only prevents the data
from being read.
" Off-hook Decode
It can decode the received signalling when the local
microphone is in the Off-hook position.
Receives the QT/DQT signalling and
opens squelch (signalling Squelch)
Checked
regardless of the local microphone
position.
Operates in the signalling squelch
Range
mode while the microphone is in on-
hook position, and it receives a carrier
Unchecked
and opens squelch (Carrier squelch)
while the microphone is in off-hook
position.
Default Checked
Note: When this function is disabled and the local microphone
is in off-hook position, the TKR-750/850/751/851
operates in the carrier squelch mode to mute or unmute
Version: 1.01